Sql server 2014_licensing_guide

Publish Date: April 1, 2014
Microsoft
SQL Server 2014
Licensing Guide

Microsoft SQL Server 2014 Licensing Guide
Contents
1 Overview
1 SQL Server 2014 Editions
3 How SQL Server 2014 Licenses Are Sold
4 SQL Server 2014 Licensing Models
4 Core-Based Licensing
7 Server+CAL Licensing
8 Licensing SQL Server 2014 Components
9 Licensing SQL Server 2014 in a Virtualized
Environment
9 Licensing Individual Virtual Machines
11 Licensing for Maximum Virtualization
12 Licensing SQL Server 2012 Parallel Data
Warehouse
14 Advanced Licensing Scenarios and
Detailed Examples
14 Licensing SQL Server for High Availability
16 Licensing SQL Server for Non-production
Use
18 Licensing SQL Server in a Multiplexed
Application Environment

Microsoft SQL Server 2014 Licensing Guide
20 Licensing SQL Server for Application
Mobility
21 Additional Product Information
21 Upgrades, Downgrades and Step-Ups
22 SQL Server 2014 Migration Options for
Software Assurance Customers
27 Software Assurance Benefits
28 Additional Product Licensing Resources
© 2014 Microsoft Corporation. All rights
reserved.
This document is for informational purposes
only. MICROSOFT MAKES NO WARRANTIES,
EXPRESS OR IMPLIED, IN THIS SUMMARY.
Microsoft provides this material solely for
informational and marketing purposes.
Customers should refer to their agreements
for a full understanding of their rights and
obligations under Microsoft’s Volume
Licensing programs. Microsoft software is
licensed not sold. The value and benefit
gained through use of Microsoft software
and services may vary by customer.
Customers with questions about differences
between this material and the agreements
should contact their reseller or Microsoft
account manager. Microsoft does not set
final prices or payment terms for licenses
acquired through resellers. Final prices and
payment terms are determined by
agreement between the customer and its
reseller. Eligibility for Software Assurance
benefits varies by offering and region and is
subject to change. The Terms and
Conditions of your Volume License
Agreement and the Terms and Conditions
under which any specific Software Assurance
benefits are offered will take precedence in
the case of any conflict with the information
provided here. For eligibility criteria and
current benefit program rules, see the
Microsoft Product List.

Microsoft SQL Server 2014 Licensing Guide 1
This Licensing Guide is for people who want to gain a basic
understanding of how Microsoft®
SQL Server®
2014 database software
is licensed through Microsoft Volume Licensing programs. This guide
does not supersede or replace any of the legal documentation covering
SQL Server 2014 use rights. Specific product license terms are defined in
the product Software License Terms—or in the case of Microsoft Volume
Licensing—in the Microsoft Volume Licensing agreement under which
the software was acquired and/or the Microsoft Volume Licensing
Product Use Rights (PUR). This licensing guide is not a legal use rights
document. Program specifications and business rules are subject to
change.
SQL Server 2014 is offered in three main editions to accommodate the
unique feature, performance and price requirements of organizations
and individuals:
 Enterprise Edition is ideal for mission critical applications and large
scale data warehousing.
 Business Intelligence Edition provides premium corporate and self-
service business intelligence (BI).
 Standard Edition delivers basic database, reporting and analytics
capabilities.
The editions are offered in a straightforward, tiered model that creates
greater consistency across the product editions, features and licensing.
Enterprise Edition includes all the capabilities available in SQL Server
2014. Business Intelligence Edition includes Standard Edition
capabilities, plus all BI capabilities included in Enterprise Edition.
SQL Server 2014 Capabilities SQL Server 2014 Editions
Standard Business Intelligence Enterprise
Licensing Options Core-Based or Server+CAL Server+CAL Core-Based
Windows Server Core Edition Support   
Basic OLTP   
Basic Reporting & Analytics   
Programmability & Developer Tools
(T-SQL, CLR, Data Types, FileTable)
  
Manageability
(Management Studio, Policy-Based Management)
  
Enterprise Data Management
(Data Quality Services, Master Data Services)
 
Self-service Business Intelligence
(Power View, PowerPivot)
 
Corporate Business Intelligence
(Semantic Model, Advanced Analytics)
 
Overview
SQL Server
2014 Editions

SQL Server 2014 Capabilities SQL Server 2014 Editions
Standard Business Intelligence Enterprise
Advanced Security
(Advanced Auditing, Transparent Data Encryption)

In-memory ColumnStore 
In-memory OLTP 
AlwaysOn High Availability* Basic Basic Advanced
StreamInsight Standard Standard Premium
This table shows a comparison of key capabilities across the main SQL Server 2014 editions
*Basic includes 2-node Failover Clustering
Other specialty editions of SQL Server 2014 include Developer editions licensed for non-production use, the
freely downloadable and distributable Express edition, and the next generation SQL Server 2012 Parallel Data
Warehouse, which is available as a component of the new Analytics Platform System integrated appliance
offering.
 For general information on each of the SQL Server 2014 editions, visit: http://www.microsoft.com/en-
us/server-cloud/products/sql-server-editions/
 For more information on the new Analytics Platform System and SQL Server 2012 Parallel Data
Warehouse, visit: http://www.microsoft.com/en-us/server-cloud/products/sql-server-parallel-data-
warehouse/
 For detailed product specifications and a full feature-by-feature comparison of the SQL Server 2014
editions, visit: http://msdn.microsoft.com/en-us/library/ms143287(v=sql.120).aspx
SQL Server 2014
Edition
Database Engine (DBE) Capacity Limits
Analysis Services (AS) and
Reporting Services (RS) Capacity Limits
Max Compute
Capacity
Max Memory
Utilization - DBE
Max DB Size
Max Compute
Capacity
Max Memory
Utilization - AS
Max Memory
Utilization – RS
Enterprise per Core OS Max OS Max 524 PB OS Max OS Max OS Max
Enterprise
Server+CAL
20 core Limit OS Max 524 PB 20 core Limit OS Max OS Max
Business Intelligence Lesser of 4 sockets
or 16 cores
128 GB 524 PB OS Max OS Max OS Max
Standard Lesser of 4 sockets
or 16 cores
128 GB 524 PB
Lesser of 4 sockets
or 16 cores
64 GB 64 GB
Web Lesser of 4 sockets
or 16 cores
64 GB 524 PB
Lesser of 4 sockets
or 16 cores
N/A 64 GB
Express Lesser of 1 socket
or 4 cores
1 GB 10 GB
Lesser of 1 socket
or 4 cores
N/A
4 GB (Advanced
Services Ed.)
This table shows a comparison of the key capacity limits across the SQL Server 2014 editions
 For more information on the compute capacity limits for each edition of SQL Server 2014, visit:
http://msdn.microsoft.com/en-us/library/ms143760(v=sql.120).aspx

SQL Server 2014 software licenses are sold through channels designed
to meet the unique needs of customers. These sales channels include
online retailers offering full packaged product (FPP) licenses of SQL
Server software, Original Equipment Manufacturers (OEMs) offering pre-
installed licenses with their hardware systems, as well as Licensing
Solutions Partners (LSPs) and Enterprise Software Advisors (ESAs)
offering SQL Server software through Microsoft Volume Licensing
programs for end-customer organizations.
For customers with as few as five users, Microsoft offers licensing
programs to help reduce administrative overhead and software
management costs, while enabling product licensing on an ongoing
basis at a considerable discount. The various licensing options enable
customers to choose the program that works best for their management
and operational needs.
 Comprehensive programs that offer Software Assurance as a fixed benefit include the Open Value, Open
Value Subscription, Enterprise Agreement (EA), Enterprise Subscription Agreement (EAS) and the Server
and Cloud Enrollment (SCE).
 Transactional programs include Open and Select Plus.
Server and Cloud Enrollment
The Server and Cloud Enrollment (SCE) is an enrollment under the Microsoft Enterprise Agreement that enables
highly committed customers to standardize broadly on one or more key server and cloud technologies from
Microsoft. In exchange for making an installed base-wide commitment to one or more components of the
Server and Cloud Enrollment, customers receive the best pricing and terms, plus other benefits, including
cloud-optimized licensing options and simplified license management.
Microsoft also offers programs that can meet the specific needs of organizations that partner with Microsoft to
provide additional software and services, such as the Microsoft Independent Software Vendor (ISV) Royalty
Licensing Program and the Microsoft Services Provider License Agreement (SPLA).
SQL Server 2014 Editions Retail (FPP) Volume Licensing Programs Third Party
OPEN SELECT+ EA/EAS/SCE ISVR SPLA
Enterprise Edition     
Business Intelligence Edition     
Standard Edition      
Parallel Data Warehouse Edition  
Parallel Data Warehouse for Developers 
Developer Edition   
Web Edition 
Express Edition Free download
This table shows the primary channel availability for SQL Server 2014 software licenses. Every edition
may not be available in all channels or licensing programs in all regions.
How SQL
Server 2014
Licenses Are
Sold

 For more information about Microsoft Volume Licensing Programs, download the Volume Licensing
Reference Guide at: http://download.microsoft.com/download/a/7/0/a70853c1-a783-4d48-a7ad-
f404abdb1e7d/Microsoft_Volume_Licensing_Reference_Guide.pdf
 For details on the Microsoft Server and Cloud Enrollment, visit:
http://www.microsoft.com/licensing/licensing-options/enterprise.aspx
With SQL Server 2014, Microsoft offers a variety of licensing options
aligned with how customers typically purchase specific workloads. The
Server+CAL licensing model provides the option to license users and/or
devices and then have low-cost access to incremental SQL Server
deployments. For customers who cannot count users or require
premium database capabilities, Microsoft licenses SQL Server in a core-
based licensing model. Core-based licensing gives customers a more
precise measure of computing power and a more consistent licensing
metric, regardless of whether solutions are deployed on physical on-
premises servers, or in virtual or cloud environments.
For details on licensing options for existing SQL Server Enterprise Edition
customers licensed under the Server+CAL model, refer to the Additional
Product Information section of this guide.
SQL Server 2014 Editions Description Licensing Options
Server+CAL Core-based Requirements
Enterprise
For mission critical applications and large scale
data warehousing

Business Intelligence Premium corporate and self-service BI  SQL Server CALs required
Standard
Basic database, reporting and analytics
capabilities
 
SQL Server CALs required
when licensing Server+CAL
Parallel Data Warehouse
Available as a component of the new Analytics
Platform System integrated appliance

This table compares the licensing options for each of the main SQL Server 2014 editions
Under the Per Core licensing model, each server running SQL Server
2014 software or any of its components (such as Reporting Services or
Integration Services) must be assigned an appropriate number of SQL
Server 2014 core licenses. The number of core licenses needed depends
on whether customers are licensing the physical server or individual
virtual operating system environments (OSEs).
Unlike the Server+CAL licensing model, the Per Core model allows
access for an unlimited number of users or devices to connect from
either inside or outside an organization’s firewall. With the Per Core
model, customers do not need to purchase additional client access
licenses (CALs) to access the SQL Server software.
SQL Server
2014 Licensing
Models
Core-Based
Licensing

This figure depicts a physical server with two physical processors, each containing six physical cores
Physical Server
A server is a physical hardware system capable of running server software. A hardware partition or blade is
considered to be a separate physical hardware system.
Physical Processor
A processor is generally a physical chip that resides in a physical socket of the hardware partition and contains
one or more cores.
Physical Core
Each physical processor contains smaller processing units called physical cores. Some processors have two
cores, some four, some six or eight, and so on. The figure above shows an example of two physical processors
with six cores each.
Hardware Thread A hardware thread is either a physical core or a hyper-thread in a physical processor.
Physical Operating
System Environment
A physical operating system environment (OSE) is configured to run directly on a physical hardware system and
is all or part of an operating system instance.
For detailed definitions of these and other key licensing terms, please refer to the Microsoft Volume Licensing PUR
How to License SQL Server 2014 Using the Per Core Licensing Model
When running SQL Server in a physical OSE, all physical cores on the server must be licensed. Software
partitioning does not reduce the number of core licenses required, except when licensing individual virtual
machines (VMs). The minimum number of licenses required for each processor on the server still applies.
To determine and acquire the correct number of core licenses needed, customers must:
1. Count the total number of physical cores in the server.
2. Multiply the number of cores by the appropriate core factor to determine the total number of licenses
required for the server. Note: The core factor used depends on the processor type deployed, and a
minimum of four core licenses is required for each physical processor on a physical server.
3. Purchase the appropriate number of core licenses required for the server. Core licenses are sold in packs
of two, so customers must divide the number of licenses required by two to determine the actual
number of line items (licensing SKUs) to order.

SQL Server Core Factor Table*
Processor Type Core Factor
All processors not mentioned below 1
AMD Processors 31XX, 32XX, 33XX, 41XX, 42XX, 43XX, 61XX, 62XX, 63XX Series Processors with 6 or more cores 0.75
Single-Core Processors 4
Dual-Core Processors 2
* This is an example of how to calculate core license requirements and the core factor table. The core factor table is subject to change. You can find the core
factor table at any time, updated at the link below.
 For more details on the Per Core licensing model, including key terms and licensing definitions, download
the Introduction to Per Core Licensing Volume Licensing Brief: http://www.microsoft.com/licensing/about-
licensing/briefs/licensing-by-cores.aspx
 For more information on the SQL Server 2014 Core Factor Table, including how to determine and use the
appropriate core factor when licensing SQL Server 2014 under the Per Core model, visit:
http://go.microsoft.com/fwlink/?LinkID=229882
The Per Core licensing model is appropriate when:
 Deploying the SQL Server 2014 Enterprise, SQL Server 2012 Parallel Data Warehouse or SQL Server 2014
Web editions.
 Deploying Internet or extranet workloads, systems that integrate with external-facing workloads (even if
external data goes through one or more other systems), or when the number of users/devices cannot be
counted easily.
 Implementing centralized deployments that span a large number of direct and/or indirect users/devices.
 The total licensing costs are lower than those incurred using the Server+CAL licensing model.
Note: The use of hyper-threading technology does not affect the number of core licenses required when
running SQL Server software in a physical OSE.
For details on how to license virtual OSEs using the Per Core model, refer to the Licensing SQL Server 2014 for
Virtual Environments section of this guide.

When licensing SQL Server software under the Server+CAL model,
customers purchase a server license for each server, and a client access
license (CAL) for each device (Device CAL) and/or user (User CAL)
accessing SQL Server or any of its components. A CAL is not software; it
is a license granting users and devices access to the SQL Server
software.
This figure illustrates the licenses used in the Server+CAL licensing model
How to License SQL Server 2014 Using the Server+CAL Licensing Model
Under the Server+CAL licensing model, each operating system environment (OSE) running SQL Server 2014
software or any of its components must have a SQL Server 2014 server license assigned to the physical server
hosting the OSE. Each server license allows customers to run any number of SQL Server instances in a single
OSE, either physical or virtual.
Note: Running SQL Server software on different hardware partitions or blades requires separate software
licenses. Hardware partitions and blades are considered to be separate servers for licensing purposes and SQL
Server software licenses cannot be assigned to more than one server at any time.
To access a licensed SQL Server, each user or device must have a SQL Server CAL that is the same version or
newer than the SQL Server software version being accessed. For example, to access a server running SQL Server
2014 software, a user needs a SQL Server 2014 CAL.
Note: Devices not operated by humans require device CALs, even when connecting to SQL Server indirectly. For
human operated devices such as PCs or hand-held terminals, a user CAL or device CAL can be used.
While being version-specific, each SQL Server 2014 CAL provides access to any number of current and/or prior
version licensed SQL Server instances in a customer’s organization, regardless of the platform (32-bit, 64-bit or
IA64) or product edition, including legacy SQL Server Workgroup and SQL Server for Small Business edition
servers.
Server+CAL
Licensing

Note: The use of hardware or software that reduces the number of devices or users that directly access or use
the software (multiplexing/pooling) does not reduce the number of CALs required. For details on how to
license SQL Server in a multiplexed application environment—including considerations when accessing
Business Intelligence Edition—refer to the Advanced Licensing Scenarios section of this guide.
The Server+CAL licensing model is appropriate when:
 Deploying SQL Server Business Intelligence Edition.
 Deploying SQL Server Standard Edition in scenarios where customers can easily count users/devices and
the total licensing costs are lower than using the Per Core licensing model.
 Accessing multiple SQL Server databases and/or planning to scale out the use of SQL Server by adding
new servers over time. Once customers have purchased the necessary CALs, additional server licenses are
only needed for new server system deployments.
 Accessing legacy Enterprise Edition servers in the Server+CAL licensing model. For more detailed
information on this topic, refer to the Additional Product Information section of this guide.
SQL Server software includes a range of licensed server components,
including the SQL Server Database Engine (DB), Master Data Services
(MDS), Analysis Services (AS), Integration Services (IS), Reporting
Services (RS), and Data Quality Services (DQS). In addition, a number of
management components, such as client applications and tools used for
creating or working with analytical data, are provided.
 For more details on the software components specifically included
with SQL Server 2014, visit: http://msdn.microsoft.com/en-
us/library/ms144275(v=sql.120).aspx
The software components of a single SQL Server 2014 license cannot be separated for use in more than one
OSE. If these components are running on a server other than the main database server, then an additional
license is required for each additional OSE in which they are installed. For example, if the SQL Server DB is
deployed in one OSE and SQL Server RS is deployed in another, both OSEs must be fully licensed for SQL
Server 2014 accordingly.
Management tools and other software identified as additional or supplemental software—such as product
documentation, client connectivity tools, software add-ins, and Software Development Kits (SDKs)—can
generally be distributed and run on any number of devices for use with a licensed instance of SQL Server
software. Refer to the Volume Licensing PUR for a list of additional software components provided with SQL
Server 2014.
Licensing SQL
Server 2014
Components

Microsoft SQL Server is increasingly being deployed in virtualized
environments, which enable running instances of SQL Server
concurrently in separate virtual OSEs (or virtual machines).
SQL Server 2014 offers expanded virtualization rights, options and
benefits to provide greater flexibility for customers deploying in virtual
environments. When deploying SQL Server 2014 software in virtualized
environments, customers have the choice to license either individual
virtual machines as needed, or to license for maximum virtualization in
highly virtualized, private cloud, or dynamic environments. Maximum
virtualization can be achieved by licensing the entire physical server with
Enterprise Edition core licenses and covering those licenses with
Software Assurance (SA).
This figure depicts two virtual machines, each containing two virtual cores
As customers consolidate existing workloads and refresh hardware, they
may find that a SQL Server instance uses only a fraction of available
system computing power. When deploying databases in virtual
environments that require just a fraction of a physical server, savings can
be achieved by licensing individual virtual machines (VMs).
How to License Individual Virtual Machines Using the Per Core
Licensing Model
Similar to the Per Core licensing model in physical OSEs, all virtual cores
(v-cores) supporting virtual OSEs that are running instances of SQL
Server 2014 software must be licensed accordingly.
To license individual VMs using the Per Core model, customers must purchase a core license for each v-core (or
virtual processor, virtual CPU, virtual thread) allocated to the VM, subject to a four core license minimum per
VM. For licensing purposes, a v-core maps to a hardware thread. When licensing individual VMs, core
factors do not apply.
Licensing SQL
Server 2014 in
a Virtualized
Environment
Licensing
Individual Virtual
Machines

Note: Licensing individual VMs is the only licensing option available for SQL Server 2014 Standard Edition
customers who are running the software in a virtualized environment under the Per Core model.
For customers with highly virtualized environments who want to move VMs dynamically across servers to
reallocate resources as needed, Microsoft permits License Mobility as an exclusive SA benefit available for all
SQL Server editions. For more information on licensing for application mobility, refer to the Advanced Licensing
Scenarios section of this guide.
1 License the virtual cores in each virtual machine
2 There is a minimum of four core licenses required for each virtual machine
This figure illustrates the licensing requirements for three different virtual machines under the Per Core licensing model
Additional licenses are required when:
 A single hardware thread is supporting multiple virtual cores. (A core license is required for each v-core.)
 Multiple hardware threads are supporting a single virtual core simultaneously. (A core license allows a
single v-core to be supported by a single hardware thread.)
How to License Individual Virtual Machines Using the Server+CAL Licensing Model
To license individual VMs using the Server+CAL model (available for SQL Server 2014 Standard and Business
Intelligence editions only) customers simply purchase one server license for each VM running SQL Server
software, regardless of the number of virtual processors allocated to the VM.
For example, a customer who wants to deploy Business Intelligence Edition running in six VMs, each allocated
with four v-cores, would need to assign six SQL Server 2014 Business Intelligence server licenses to that server.
Note: Each user or device accessing SQL Server 2014 software, regardless of a virtual or physical deployment,
requires a SQL Server 2014 CAL.
For details on how to license individual VMs with legacy SQL Server Enterprise Edition server licenses, please
refer to the Additional Product Information section of this guide.

1 License each virtual machine with a server license
2 License each user or device with a CAL
This figure shows an example of licensing virtual machines under the Server+CAL licensing model
With SQL Server 2014 Enterprise Edition, customers who have licensed
all physical cores on the server can run an unlimited number of
instances of the software in a number of OSEs (physical and/or virtual)
equal to the number of core licenses assigned to the server. For
example, a four processor server with four cores per processor—fully
licensed with sixteen core licenses—can run SQL Server software in up
to sixteen VMs, regardless of the number of virtual cores allocated to
each VM.
 Customers who have licensed all the physical cores on the server and want to run SQL Server 2014
software in more VMs than are permitted, can assign additional core licenses to the licensed server.
 Each additional core license allows deployment of SQL Server software in an additional VM, so in the
previous example, a customer who wants to run SQL Server Enterprise Edition in eighteen VMs would
simply acquire and assign eighteen core licenses to that server.
With the addition of Software Assurance (SA) coverage on all Enterprise Edition core licenses (for a fully
licensed server), customers’ use rights are expanded to allow any number of instances of the software to run in
any number of OSEs (physical or virtual). This valuable SA benefit enables customers to deploy an unlimited
number of VMs to handle dynamic workloads and fully utilize hardware computing capacity.
Note: This benefit ends when SA coverage expires.
Licensing for maximum virtualization can be an ideal solution when:
 Deploying SQL Server private cloud scenarios with high VM density.
 Hyper-threading is being used.
 Using dynamic provisioning and de-provisioning of VM resources.
Licensing for
Maximum
Virtualization

1 Fully license the server with SQL Server 2014 Enterprise Edition core licenses and Software Assurance
2 Deploy an unlimited number of virtual machines
Shown is an example of licensing for unlimited VMs with
Enterprise Edition core licenses and SA (assuming a core factor of 1)
 For additional details on licensing SQL Server in virtualized environments, download the SQL Server
Virtualization Licensing Guide at: http://go.microsoft.com/fwlink/?LinkID=396790.
SQL Server 2012 Parallel Data Warehouse (PDW) is a specialized edition
of SQL Server software which is only available as a component of the
Analytics Platform System (APS) appliance. APS appliances provide data
warehouse solutions that are offered through preferred hardware
partners.
Simple to deploy, SQL Server 2012 PDW is delivered as a component of
a pre-built APS appliance with software, hardware, and networking
components already pre-installed and configured to maximize data
warehouse performance. Designed to grow with a customer’s data
warehousing needs, APS appliances can scale from a quarter rack
configuration to a multiple rack solution supporting petabytes of data.
Licensed exclusively under the Per Core licensing model, the number of SQL Server 2012 PDW core licenses
required for an APS appliance will depend on the total number of physical SQL Server 2012 PDW compute
servers configured in the appliance.
Note: an APS appliance is defined to be a single unit made up of two or more active compute servers (also
called compute nodes) that are controlled by a single PDW control VM (virtual OSE).
When licensing an APS appliance, all physical cores on all active SQL Server 2012 PDW compute servers must
be fully licensed for SQL Server 2012 PDW software. For example, a quarter rack appliance configured with two
active SQL Server 2012 PDW compute servers—each with two 8-core processors—would require a total of 32
SQL Server 2012 PDW core licenses (assuming a processor core factor of “1”).
Licensing SQL
Server 2012
Parallel Data
Warehouse

As with other SQL Server software editions licensed under the Per Core model, SQL Server 2012 PDW core
licenses are sold in packs of two. For more information on how to determine the number of license SKUs to
order, including how to account for processor core factors when determining license requirements, refer to the
Core-Based Licensing section of this guide.
This figure depicts the architecture of a representative quarter rack Parallel Data Warehousing server
Additional Considerations when Licensing APS Appliances:
 Windows Server 2012 Standard Edition software is acquired with the appliance hardware through an OEM
license. Software Assurance (SA) coverage for Windows Server must be added through an applicable
Microsoft Volume Licensing program.
 Windows Server CALs are also required for all users accessing the PDW appliance.
 Customers must additionally acquire software licenses with SA coverage for the SQL Server 2012 PDW and
requisite System Center 2012 software components through a Volume Licensing program.
 While SQL Server 2012 PDW licenses are only required for the active compute nodes in an appliance, all
servers—including the control server and passive failover servers configured in the appliance—must be
fully licensed for both Windows Server 2012 and System Center 2012 Standard Edition software.
 Licensing by individual OSE is not applicable to SQL Server 2012 PDW software. As noted above, all
physical cores on all active compute servers in the PDW appliance must be fully licensed for SQL Server
2012 PDW.
 SQL Server software running on the PDW appliance control server is considered Additional Server
Software and does not need to be separately licensed when all active compute servers are fully licensed as
defined above.

This section introduces a few advanced SQL Server 2014 licensing
scenarios to help illustrate how customers can apply some of the key
licensing principles covered in this guide. For detailed licensing terms
and additional licensing guidance applicable to more specific software
deployment scenarios, refer to the Microsoft Volume Licensing Product
Use Rights (PUR).
SQL Server software can be configured so that if one server fails, its
processing will be picked up, recovered and continued by another
server. All editions of SQL Server 2014 provide basic high availability
features including backup log shipping, database mirroring and two-
node failover clustering. Advanced (AlwaysOn) high availability features
in SQL Server 2014 Enterprise Edition include enhanced support for
multiple, active (readable) secondary servers and support for multi-site
failover clustering.
Log shipping and database mirroring take place at the database level,
whereas failover clustering takes place at the SQL Server instance level.
Failover Basics
For each server licensed with SQL Server 2014 and covered by active SA, customers can run up to the same
number of passive failover instances in a separate, on-premises OSE to support failover events. A passive SQL
Server instance is one that is not serving SQL Server data to clients or running active SQL Server
workloads. The passive failover instances can run on a separate server. These may only be used to synchronize
with the primary server and otherwise maintain the passive database instance in a warm standby state in order
to minimize downtime due to hardware or software failure.
 The secondary server used for failover support does not need to be separately licensed for SQL Server as
long as it is truly passive, and the primary SQL Server is covered with active SA. If it is serving data, such as
reports to clients running active SQL Server workloads, or performing any “work”, such as additional
backups being made from secondary servers, then it must be licensed for SQL Server.
This figure shows an example of licensing an active primary SQL Server 2014 database with Software Assurance
and a passive secondary database hosted on-premises (assuming a core factor of 1)
Advanced
Licensing
Scenarios and
Detailed
Examples
Licensing SQL
Server for High
Availability

and a passive secondary database hosted in the cloud (assuming a core factor of 1)
 Primary server licenses covered with SA include support for one secondary server only, and any additional
secondary servers must be licensed for SQL Server. Note: The rights to run a passive instance of SQL
Server for failover support are not transferable to other licensed servers for purposes of providing
multiple passive secondary servers to a single primary server.
and multiple passive secondary databases (assuming a core factor of 1)
 When licensing SQL Server 2014 under the Per Core model, the number of core licenses must be based on
the server that requires the higher number of licenses. This way, when the failover server takes over, it will
be adequately licensed. For a passive instance of SQL Server to be properly licensed, it cannot require
more core licenses than the licensed primary system.
 In the event that a passive instance of SQL Server becomes active for any reason, the primary SQL Server
2014 license is dynamically reassigned to the newly active server via the License Mobility within Server
Farms SA Benefit, and now assumes all active workloads.

Failover Support for APS Appliances
 High availability support for SQL Server 2012 PDW differs from traditional SQL Server software offerings
and instead, is managed entirely within the single appliance. If any of the control and/or compute server
VMs fail, then the services provided by the failed VM(s) are automatically picked up by one of the passive
servers configured within the appliance. This process is managed by technology within the APS appliance.
 Failover clustering between two or more appliance systems is not generally supported and running an
additional appliance for redundant back-up purposes would require the back-up appliance to be fully
licensed accordingly.
AlwaysOn Availability Groups
Enhanced for SQL Server 2014 Enterprise Edition, AlwaysOn Availability Groups enable customers to configure
multiple databases that will failover as a unit, with support for up to eight active secondary servers and two
synchronous secondary servers. The ability to use secondary servers for more than just passive failover support
can improve the performance of primary, reporting and backup workloads due to better balancing of
workloads across instances, helping to provide better return on hardware investment.
Note: When secondary servers are actively used to support these additional workload scenarios—that is, when
the servers used for failover purposes are no longer truly passive—they must be fully licensed accordingly.
and an active secondary database (assuming a core factor of 1)
Customers are required to license every Microsoft software product they
install, configure, and use, including all physical and virtual instances. As
such, licensing a development and test environment can be expensive
and challenging to manage as new servers are set up and others are
torn down. Microsoft offers multiple, cost- effective options for licensing
SQL Server 2014 software for use in non-production environments.
SQL Server Developer Edition
SQL Server 2014 Developer Edition is a full-function version of SQL
Server software—including all of the features and capabilities of
Enterprise Edition—licensed under the Developer Tools model, which is
a “per user” model. One license is required for each person that
accesses or uses the software. Customers licensing APS appliances for
non-production use are also able to license the included SQL Server
2012 PDW software under the Developer Tools model.
Licensing SQL
Server for Non-
production Use

When using SQL Server under the Developer Tools license model, the software may only be used for
development, test or demonstration purposes. Each licensed user may install and run the SQL Server software
on any number of devices, and an additional SQL Server license for the actual server systems running SQL
Server software is not required. This is significant, because it allows customers to run the software on multiple
devices (for testing purposes, for example) without having to license each non-production server system.
 Before using SQL Server software under the Developer Tools model, customers must assign one license to
each user accessing the software.
 Once licensed, customers can install the SQL Server software on any number of server systems, and all
licensed users can use copies to design, develop, test and/or demonstrate programs.
 Customers cannot use the software in a production environment, and any test data that was used for
design, development or test purposes must be removed prior to deploying the software for production
use.
Note: A production environment is defined as an environment that is accessed by end-users of an application
(such as an Internet website) and that is used for more than gathering feedback or acceptance testing of that
application. Other scenarios that constitute production environments include:
 Environments that connect to a production database.
 Environments that support disaster-recovery or backup for a production environment.
 Environments that are used for production at least some of the time, such as a server that is rotated into
production during peak periods of activity.
It is rare that someone whose primary role is designing, developing, or testing software would also qualify as
an “end user” of the software.
MSDN Subscriptions
Customers can also choose to license SQL Server software for non-production use through certain MSDN
subscription offerings, including the Visual Studio Professional, Premium and Ultimate subscription levels.
Similar to the standalone SQL Server Developer editions, MSDN subscriptions are licensed on a per user basis
and the software cannot be used in a production environment.
 For more information on MSDN subscriptions that include access to SQL Server software, visit:
http://www.visualstudio.com/products/visual-studio-with-msdn-overview-vs
 For more information on MSDN licensing scenarios, download the Visual Studio 2013 and MSDN
Licensing White Paper at: http://go.microsoft.com/fwlink/?LinkId=328071
Product Evaluations
SQL Server 2014 Evaluation Edition is a fully functional trial version of SQL Server 2014 software that
automatically expires after 180 days. Microsoft Volume Licensing customers can also install and evaluate non-
expiring software versions of any of the SQL Server 2014 products for 60 days before requiring a purchase.
 To discover the power of SQL Server 2014, download the free SQL Server 2014 Evaluation at:
http://www.microsoft.com/sqlserver/en/us/get-sql-server/try-it.aspx

“Multiplexing” refers to the use of hardware or software to pool
connections, reroute information, or reduce the number of devices or
users that directly access or use SQL Server. Multiplexing can also
include reducing the number of devices or users SQL Server directly
manages.
When licensing SQL Server software under the Server+CAL licensing
model, users and devices that indirectly access SQL Server data through
another application or hardware device still require SQL Server CALs.
 Multiplexing does not reduce the number of Microsoft licenses
required. Users are required to have the appropriate licenses,
regardless of their direct or indirect connection to SQL Server.
 Any user or device that accesses the server, files, data or content provided by the server that is made
available through an automated process requires a SQL Server CAL.
 The number of tiers of hardware or software between the SQL Server and the user or devices that
ultimately use its data, services, or functionality does not affect the number of CALs required.
 Manual transfer of data from employee to employee does not necessitate the requirement of a CAL for
the receiving employee. For example, if an employee sends a Microsoft Office Excel® version of a report
to another employee, the receiving employee does not require a CAL (as long as the report does not
access a server running SQL Server in some way).
This figure illustrates the licenses used in the Server+CAL licensing model via multiplexing
SQL Server CALs are required for users or devices that directly input into, query, or view data from a SQL Server
database. Similarly, SQL Server CALs are required for users or devices that input data into, query, or view data
from a SQL Server database through a pooling device (such as the CRM Server in the figure above). This
includes users who view data through web-based applications or enter information into a database through an
intermediary product.
When users actively send SQL Server data by email or other messaging technology, recipient users do not
require a SQL Server CAL. With multiplexing, these rules do not change. Likewise, the paper distribution of data
does not require SQL Server CALs for the recipients of the paper report. Users who receive data directly or
Licensing SQL
Server in a
Multiplexed
Application
Environment

indirectly from SQL Server require CALs, but if these users print the data, recipient users do not require a SQL
Server CAL.
Additional Considerations when licensing SQL Server Business Intelligence Edition:
For SQL Server 2014 BI Edition only, the multiplexing policy has been relaxed to allow for batch processing
access to the server software, without requiring CALs for those users or devices.
 Batch processing is defined as a number of tasks that happen at different times, but are processed at the
same time.
 Note that the multiplexing policy has also be relaxed for SQL Server 2012 BI servers via a Product List
note.
 All access to SQL Server Standard and SQL Server Enterprise servers licensed in the Server+CAL model
requires CALs, and the general multiplexing policy applies.
This figure shows an example of licensing SQL Server 2014 Business Intelligence Edition with batch processing
 For more details on how multiplexing affects the licensing of SQL Server 2014 products under the
Server+CAL model, download the Volume Licensing Brief at: http://www.microsoft.com/licensing/about-
licensing/briefs/multiplexing.aspx
 For full details regarding the multiplexing changes applicable to SQL Server Business Intelligence Edition,
refer to the April 2014 publications of the Microsoft PUR and Product List for Volume Licensing available
at: http://www.microsoft.com/licensing/about-licensing/product-licensing.aspx

License Mobility is a use right that is available for all editions of SQL
Server 2014 software licenses with active Software Assurance (SA)
coverage. With this SA benefit, customers can reassign SQL Server
licenses to different servers within a server farm as often as needed.
Customers can also reassign licenses to third party shared servers.
License Mobility is available for licenses under both the Per Core and
Server+CAL license models.
 SQL Server licenses that are not covered with active SA can only be reassigned to a different server within
a server farm once every 90 days, and they cannot be reassigned to a third party web hoster or non-
private cloud at any time. (In the event of permanent hardware failure, the 90-day reassignment limit is
waived.)
 All SQL Server licenses with active SA can be reassigned to another server within the server farm as often
as needed; however, they can only be reassigned to another server in another server farm, or to a non-
private cloud, once every 90 days.
 A server farm may consist of up to two data centers located in time zones that are within four hours
of one another and/or with the European Union (EU) and/or European Free Trade Association (EFTA).
 A given data center may only be part of one server farm.
 License Mobility use rights do not apply to SQL Server 2012 PDW software.
License Mobility can benefit customers who license individual virtual machines (VMs) and then want to reassign
those licenses to different servers within a server farm—as workloads move dynamically—or to VMs in cloud
environments.
Note: License Mobility applies only to the reassignment of software licenses and is not applicable to the
reassignment of running instances of SQL Server software.
In this figure, core licenses are being reassigned within the same server farm through License Mobility
Licensing SQL
Server for
Application
Mobility

In this figure, core licenses are reassigned to a 3rd
party shared server through License Mobility. Note that unlike License Mobility within a server farm,
licenses can only be reassigned to 3rd
party only once every 90 days.
 For more information on how to use License Mobility to extend the value of SQL Servers licenses, visit:
http://www.microsoft.com/licensing/software-assurance/license-mobility.asp
Upgrades, Downgrades and Step-Ups
When licensing SQL Server 2014 software, several deployment options
are available to support a variety of customer upgrade scenarios.
 Version Upgrade Rights are offered as a Software Assurance (SA)
benefit for qualified licenses and allow customers access to upgrade
their deployments at no additional cost. Existing SQL Server 2012
software licenses covered by SA are automatically upgraded to
licenses for the corresponding SQL Server 2014 edition.
 Cross Edition Rights are currently available for certain SQL Server
products only and allow customers to deploy an alternate (usually
lower) edition in place of the currently licensed edition. SQL Server
cross edition rights can be combined with the version downgrade
rights (available for all products offered under a Volume Licensing
Agreement) that allow customers to deploy prior versions of the
software in place of the currently licensed version. In some cases,
rights to deploy prior versions of product editions other than the
edition currently licensed may also be allowed.
Note: When using version downgrade or cross edition deployment rights, the product use rights for the
originally licensed version and edition still apply. Cross edition rights and edition step-ups do not apply to SQL
Server Parallel Data Warehouse software.
Additional
Product
Information

Software Deployment options for SQL Server 2014
Customers Licensed for:
Can choose to deploy: Customers Licensed for:
Software Edition Software Version
SQL Server 2014 Standard Edition Server
SQL Server Standard Server 2014 or earlier
SQL Server Workgroup 2008 R2 or earlier
SQL Server for Small Business 2008 R2 or earlier
SQL Server 2014 Standard Edition Core
SQL Server Standard Core 2014 or earlier
SQL Server Web (non-SPLA only) 2008 R2 or earlier
SQL Server Workgroup 2008 R2 or earlier
SQL Server 2014 Business Intelligence Edition
SQL Server Business Intelligence 2014 or earlier
SQL Server Standard Server 2014 or earlier
SQL Server 2014 Enterprise Edition Core
SQL Server Enterprise Core 2014 or earlier
SQL Server Business Intelligence 2014 or earlier
SQL Server Standard Core 2014 or earlier
SQL Server Datacenter 2008 R2 or earlier
This table shows deployment options available to customers with SQL Server licenses. SQL Server 2014 use rights apply.
 Edition Step-Ups are offered as a Software Assurance (SA) benefit in certain Volume Licensing programs
only and allow customers to move from a lower product edition. SQL Server 2014 Standard Edition server
licenses can step-up to SQL Server 2014 Business Intelligence Edition and SQL Server 2014 Standard
Edition core licenses can step-up to SQL Server 2014 Enterprise Edition. And new for SQL Server 2014, SQL
Server 2012 PDW core licenses are now eligible to step-up to SQL Server 2014 Enterprise core licenses. To
be eligible to step-up to a higher edition, the lower edition license must be covered by SA. Step-Ups
between licensing models are not allowed.
To facilitate a smooth transition to the product edition and licensing
model changes introduced with SQL Server 2012, Microsoft continues to
offer several migration options to help customers who have invested in
Software Assurance benefits to protect their current software
investments.
 For full details on the migration options and additional license
grants available to current SA customers with eligible SQL Server
licenses, refer to the April 2012 publication of the Microsoft Product
List for Volume Licensing at:
http://www.microsoft.com/licensing/about-licensing/product-
licensing.aspx
For SQL Server Processor Licenses with Software Assurance
SQL Server 2008 R2 was the last version of SQL Server software to be licensed under the Per Processor
licensing model. Customers with active SA coverage on qualifying SQL Server 2008 R2 processor licenses are
eligible to run SQL Server 2012 during their agreement term under processor use rights, and to renew into core
licenses at their first subsequent SA expiration. For these customers who continue to have active SA coverage
as of April 1, 2014—and who are still in their first renewal term since April 1, 2012—the right to run SQL Server
2014 software under processor use rights also applies.
SQL Server 2014
Migration
Options for
Software
Assurance
Customers

During Current Agreement Term: During the current term of SA coverage (effective on or before April 1,
2012), customers who are licensing SQL Server under the processor licensing model can, for a given
deployment, upgrade to and use the equivalent edition of SQL Server 2014 core-based software (in place of
the licensed SQL Server 2008 R2 edition), subject to current SQL Server 2008 R2 processor license product use
rights.
SQL Server Datacenter Edition customers can run the SQL Server 2014 Enterprise Edition core-based software.
SQL Server Workgroup and (non-SPLA) Web Edition customers can run SQL Server 2014 Standard Edition core
based software.
Customers with Enterprise Agreements effective on or before April 1, 2012 can also continue to acquire
additional SQL Server 2008 R2 processor licenses—and upgrade those licenses to SQL Server 2014—through
the end of their enrollment.
Renewing Processor Licenses into Cores: The number of core licenses a customer is eligible to renew is
based on the edition of SQL Server currently licensed and the number of cores in use when SA coverage
expires:
Renewing Processor Licenses into Core Licenses at the End of the SA Term
Qualified perpetual license under SA as of April 1st, 2012 Eligible to renew into minimum number of core licenses
SQL Server Datacenter Edition processor license 8 SQL Server Enterprise Edition core licenses
SQL Server Enterprise Edition processor license 4 SQL Server Enterprise Edition core licenses
SQL Server Standard Edition processor license 4 SQL Server Standard Edition core licenses
SQL Server Workgroup Edition processor licenses 4 SQL Server Standard Edition core licenses
SQL Server Web Edition (non-SPLA) processor licenses 4 SQL Server Standard Edition core licenses
SQL Server Parallel Data Warehouse processor licenses 8 SQL Server Parallel Data Warehouse core licenses
This table shows the renewal of SQL Server licenses by edition
If the number of core licenses required exceeds the minimum eligibility defined above, the customer can take
an inventory to document their actual core license needs. (Core license needs are equivalent to the cores in a
physical server multiplied by the core factor for that server).
As part of an SA renewal, customers exchange eligible processor licenses into an appropriate number of SQL
Server 2014 core licenses based on the above inventory and eligibility criteria. (See the Microsoft Product List
for Volume Licensing for full details and restrictions.)
These Restrictions Apply: When processor licenses are renewed into core licenses, they are exchanged. This
exchange process supports customers’ eligibility to renew into a number of core licenses based on actual need
at the time of renewal.
 To exchange a SQL Server processor license for core licenses, SA coverage must be renewed based on the
number of core licenses required to license all of the physical cores in the server.
 To be eligible for more than the minimum exchange, the total number of processor licenses assigned to a
given server cannot exceed the total number of physical processors in the server.
 An inventory performed by the end of the first SA term ending after April 1, 2012 must be recorded to
demonstrate core license needs. Customers who do not maintain a record will receive a core equivalence
for only the minimum number of core licenses noted for each edition in the figure above.

 Customers are encouraged to use the Microsoft Assessment and Planning (MAP) Toolkit or other
equivalent software to acquire their record of configuration. For more information on the MAP
Toolkit, visit: http://www.microsoft.com/download/en/details.aspx?displaylang=en&id=7826
In this figure, a SQL Server 2008 R2 processor license is exchanged for 6 SQL Server 2014 core licenses at SA renewal
For SQL Server 2008 R2 Parallel Data Warehouse (PDW) appliance customers: The above migration
options for customers with eligible SQL Server processor licenses generally apply to SQL Server PDW appliance
customers with active SA coverage as of March 1, 2013.
For Customers Who Do Not Renew Software Assurance Benefits
SQL Server 2008 R2 processor-based customers with active SA coverage in effect as of April 1, 2014 are eligible
to upgrade to SQL Server 2012 or SQL Server 2014 software during their current agreement term. Customers
with perpetual use rights who choose not to renew coverage on existing processor licenses at the end of their
agreement term, can continue to run SQL Server 2012 or SQL Server 2014 core-based software (including prior
versions), subject to the following restrictions:
 Customers must follow SQL Server 2008 R2 processor use rights. Customers who do not renew SA
coverage for their existing processor licenses are no longer eligible for applicable SA-only benefits such as
Unlimited Virtualization, License Mobility and Fail-Over Servers. For more information on these and other
benefits, refer to the Software Assurance Benefits section of this guide.
 When reassigning licenses to different server, the use rights for SQL Server 2014 core-based license terms
will apply. Customers who do not renew SA coverage on their processor-based licenses will no longer be
eligible for SA-only benefits once their agreement term expires.
These Additional Restrictions Apply: For purposes of calculating on-going use rights, customers who
upgrade to SQL Server core-based software will receive a fixed (perpetual) SQL Server 2014 “core equivalence
value” for each existing SQL Serve Server 2008 R2 processor license with expiring SA. This core equivalence
value is equal to either:
 The minimum number of core licenses defined in the license renewal section above; or
 The actual number of physical processor cores in the licensed server, multiplied by the applicable core
factor for that processor type. Customers must record an inventory of the actual number of cores in use to
document core license needs.
 The total number of processor licenses eligible to receive more than the minimum core equivalency
cannot exceed the total number of physical processors in the licensed server.

 Processor licenses with fixed SQL Server 2014 core equivalence values can be combined with SQL Server
2014 core licenses of the same edition to support deployment on servers that require additional core
licenses. They cannot be combined with SQL Server 2012 core licenses that were not under active SA on
April 1st
2014.
In this figure, a processor license is retained when migrating to SQL Server 2014 without SA renewal
SQL Server Enterprise Edition Customers Licensed Under the Server+CAL Model
As of July 1, 2012, Microsoft no longer offers SQL Server Enterprise Edition under the Server+CAL license
model. Current customers with active SA coverage for existing SQL Server 2008 R2 Enterprise Edition server
licenses should consider the following when transitioning to SQL Server 2014 software:
 SQL Server 2012 Enterprise Edition server licenses ceased to be available on price lists after June 30, 2012.
Enterprise Agreement (EA) customers with active enrollments on that date can continue purchasing new
licenses until the end of their current agreement term.
 After their current term expires, SA coverage can be renewed and maintained on SQL Server Enterprise
Edition server licenses to provide continued access to SA benefits, including License Mobility rights,
Failover Server rights, and access to future releases.
 SQL Server 2014 Enterprise Edition software licensed under the Server+CAL model is intended and
physically limited to only run on servers with a total of twenty cores or less:
 There are two versions of SQL Server 2014 Enterprise Edition software: a server-based version and
a core-based version. Customers must run the software version for which they are licensed.
 For customers running SQL Server 2014 Enterprise Edition server-based software instances in a
physical environment, that OSE is only permitted to access a maximum of twenty physical cores. A per
instance technical limit is also enforced.
 For customers running SQL Server 2014 Enterprise Edition server licenses in virtual environments, each
set of VMs associated with a single server license (up to four per server license) can only access up to
twenty hardware threads of combined power at any time.
 Existing SQL Server 2014 Enterprise Edition server licenses continue to have tremendous value, and with
the availability of ongoing SA coverage, customers licensed under the Server+CAL model can retain
access to the latest product enhancements and advanced capabilities of Enterprise Edition. As such, there
are no programmatic conversions to core licenses.

Additional Considerations When Licensing Virtual Environments:
Each SQL Server 2014 Enterprise Edition server license allows customers the ability to run instances of the
software in up to four VMs on the licensed server.
 SQL Server Enterprise Edition server licenses—with or without SA coverage—do not have unlimited
virtualization rights. This applies to new SQL Server 2014 software deployments, as well as all SQL 2008 R2
and SQL Server 2012 deployments.
 If needed, customers can assign additional SQL Server Enterprise Edition server licenses to a physical
server to license additional VMs on that server.
 Note: Each group of four VMs is subject to the 20-thread technical limit noted above.
 License Mobility and Failover Server rights are allowed for SQL Server 2014 Enterprise Edition server
licenses with active SA coverage only.
Note: When reassigning a server license, all VMs associated with that server license (up to four per license)
must move to another server together.
This figure depicts the deployment of four virtual machines with an Enterprise Edition server license.
The four VMs can use a maximum of 20 virtual cores of computing power.
 For more information on migration options for customers affected by the edition and licensing changes
introduced in April 2012 with the release of SQL Server 2012, download the Determining SQL Server 2014
Core Licensing Requirements at SA Renewal guide at: http://go.microsoft.com/fwlink/?LinkID=396789.

Software Assurance (SA) for Volume Licensing helps boost IT
productivity by enabling customers to get the most from Microsoft
software products. SA benefits—including 24x7 support, deployment
planning services, user and technical training, and the latest software
releases and unique technologies—are combined in one cost-effective
program.
Using these benefits can help customers improve productivity and help IT efficiently deploy and manage SQL
Server software. As hardware capacity and licensing needs expand, SQL Server customers with SA coverage can
enjoy the benefit of adding incremental licenses without regard to the software version licensed. Software
licenses and use rights are version-specific and as such, licenses for different software versions cannot be
combined when licensing a single operating system environment. As a benefit of having access to—and
therefore always being licensed for—the latest version of SQL Server software, SA customers licensed under the
core licensing model (for example) can easily combine current version core licenses with future version core
licenses, without the need to track or otherwise reassign covered licenses based on software version alone.
Note: All licenses must be covered with SA and product use rights do not change when using downgrade rights
to deploy prior software versions.
SQL Server customers with active SA coverage for their SQL Server 2014 software licenses can enjoy these
additional benefits:
Software Assurance Benefits Overview
Benefit Description
Unlimited Virtualization
Allows customers to run any number of instances of SQL Server 2014 Enterprise Edition software in an
unlimited number of VMs. Applicable under the core licensing model only.
Failover Servers
Allows customers to install and run passive SQL Server 2014 instances in a separate OSE or server for high
availability in anticipation of a failover event.
License Mobility within a
Server Farm
Allows reassignment of SQL Server 2014 licenses within a server farm more than once every 90 days. Does not
apply to SQL Server PDW.
License Mobility through SA
Allows license reassignment of SQL Server 2014 to third party shared servers. Does not apply to SQL Server
PDW.
Disaster Recovery Rights
Allows backup instances of SQL Server 2014 software for temporary use in a server dedicated to disaster
recovery.
Special Migration
Offers
Provides license grants and additional use terms for legacy SQL Server 2008 R2 customers who are still
migrating to current SQL Server 2014 product editions and license models.
SQL Server Appliance
Updates
Allows access to new product features and functionality between major appliance software releases. Applies to
SQL Server PDW only.
Additional Benefits for SCE
Customers
In addition to the benefits noted above, Server Cloud Enrollment (SCE) customers may also qualify for premium
benefits, including Unlimited Problem Resolution Support.
This table provides an overview of the benefits of Software Assurance
Refer to the PUR and Product List for more details on these benefits and additional license grants available to
SQL Server customers with SA, including any additional terms and conditions that may apply.
 For more information on the full set of Software Assurance benefits available to help customers deploy,
manage, and maximize their SQL Server volume licensing purchases, visit: http://www.
microsoft.com/licensing/software-assurance/default.aspx
Software
Assurance
Benefits

For more information about licensing SQL Server 2014, including what is
new with this version, please visit the following websites:
 For detailed SQL Server product licensing information, including new
version features, edition comparisons, benchmarks, competitive
comparisons and more, visit:
http://www.microsoft.com/sqlserver/en/us/default.aspx
 For SQL Server Product Use Rights, Product List details, licensing
briefs and other information on Microsoft Volume Licensing topics,
visit: http://www.microsoft.com/licensing/about-licensing/product-
licensing.aspx
 For a list of dependent licenses required for SQL Server under the terms of Volume Licensing Programs,
download the Software Dependency Guide at: http://www.microsoft.com/licensing/about-
licensing/briefs/software-dependency.aspx
 For more information on licensing options for Windows Server 2012 R2 and System Center 2012 R2, visit:
http://www.microsoft.com/en-us/server-cloud/buy/pricing-licensing.aspx
 To download a current copy of this SQL Server 2014 Licensing Guide and to get more information on how
to acquire SQL Server software licenses, visit: http://www.microsoft.com/sqlserver/en/us/get-sql-
server/licensing.aspx
Additional
Product
Licensing
Resources

Sql server 2014_licensing_guide

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