Công nghệ cao Oracle Exadata X11 cho database

Oracle Exadata Database Machine
Exadata X11M Hardware Overview
Exadata Product Management
January 2025

Copyright © 2025, Oracle and/or its affiliates
Exadata Database Machine
• The ultimate platform for all database workloads
• OLTP, Warehousing, Database as a Service
• Most advanced hardware
• Fully scale-out servers and intelligent storage with
unified RDMA Network Fabric connectivity and PCI
flash with Memory Acceleration
• Most advanced software
• Database optimized compute, storage, and
networking algorithms dramatically improve
performance and cost
• Standardized, optimized, hardened end-to-end

Exadata X11M
Hardware Configuration

Compute Capacity
2,880 DB Cores
42 TB Memory
Storage Capacity
1088 Storage Cores
21.25 TB XRMEM
462.4 TB NVMe Flash
2 PB Raw Flash Capacity
4.4 PB Raw Disk Capacity
Exadata X11M: Extreme Scalability and Epic Performance
• Scale-Out Intelligent Database Servers
• Latest 96-core 5th
Generation AMD EPYC™ CPUs
• Up to 3 TB Memory
• Ultra-fast 100Gb/s RDMA over Converged Ethernet (RoCE)
Internal Fabric
• Scale-Out Intelligent Storage Servers
• Latest 32-core 5th
Generation AMD EPYC™ CPUs
• Up to 1.25 TB Exadata RDMA Memory (XRMEM)
• 122.88 TB raw capacity-optimized flash (EF)
• Up to 264 TB raw disk capacity (HC)
Each rack
has up to...
Database Servers
Extreme Flash (EF) Storage Server
High Capacity (HC) Storage Servers

Exadata X11M Database Machine (changes from X10M in blue)
• Scale-Out Intelligent Database Servers
• Faster 5th
Generation 96-core AMD EPYC™ CPUs
• Faster 5th
• Faster memory: 6400 MT/s (from 4800 MT/s)
• X11M: 2-socket, 2x 96-cores
• X11M-Z: 1-socket, 1x 32-cores
• 100Gb RDMA over Converged Ethernet (RoCE) Internal fabric
• PCIe5.0, active-active, 2x 100 Gb RoCE network interface ports
in Database and Storage Servers
• Scale-Out Intelligent Storage Servers
• Faster 5th
• Faster memory: 6400 MT/s (from 4800 MT/s)
• Up to 1.25 TB Exadata RDMA Memory (XRMEM)
• EF and HC: 2-socket, 2x32 cores
• HC-Z: 1-socket, 1x 32 cores
X11M-Z High Capacity (HC) Storage
132 TB capacity; 13.6 TB Flash Cache
576 GB XRMEM
Database Server (X11M)
512GB, 1.5TB, 2.25TB, 3TB DRAM
Extreme Flash (EF) Storage
122.88 TB capacity; 27.2 TB Flash Cache
1.25 TB XRMEM
High Capacity (HC) Storage
264 TB capacity; 27.2 TB Flash Cache,
1.25 TB XRMEM
Database Server (X11M-Z)
768GB, 1.125TB DRAM

Exadata X11M Public Cloud | Hardware Change Overview (vs X9M)
Database Server (2-Socket)
• New 5th
Generation AMD EPYC™ CPU – 96-core, 2.6 GHz (up to 4.5 GHz) from 64-core 2.55 GHz (Up to 3.5
GHz). 32 more cores!
• Faster Memory –1.5 TB DDR5-6400 MT/s from 1.5TB DDR4-3200 MT/s Data rate is doubled!
Network
• Faster 100Gb/s RoCE Network Cards; PCIe Gen5 from CX5-100G PCIe Gen4
Storage Server
• Faster 5th
Generation AMD EPYC™ CPU – 32-core, 2.95 GHz (4.4 GHz boost) from 24-core 2.0 GHz (2.8 GHz
Boost) 8 more cores and 34% faster CPU!
• Faster Exadata RDMA Memory Accelerator (XRMEM) – 1.25 TB DDR5 6400 MT/s vs 1.5TB PMEM
• Faster memory – 256 GB DDR5 6400 MT/s from 256GB DDR4-3200 MT/s Data rate is doubled
• New performance-optimized F680 v2 6.8 TB NVMe PCIe Gen5 flash vs F640 PCIe Gen4 6.4TB
• New and increased storage capacity – 22 TB Hard Drives (up from 18 TB) 22% increase in storage capacity
- 264 TB per HC Storage Server, up from 216 TB

Oracle Exadata – Standardized and Simple to Deploy
• All Database Machines are the same
• Delivered ready-to-run
• Tested
• Highly supportable
• Runs all Oracle Database workloads
• OLTP, Analytics, Consolidation
• Full 40 years of Oracle DB capabilities
• No Exadata certification required
• Leverages Oracle ecosystem
• Skills, knowledge base, people and partners
 No unique configuration issues
 Identical to configuration used
by Oracle Engineering
Deploy in days, not months

Exadata X11M Elastic Scaling from Quarter-Rack to Multi-Rack
Elastic
Rack
Multi
Rack
• Start with 2 Database Servers and 3 Storage Servers
• Add Database and/or Storage Servers as needed - scale out up to 14 racks
• Use Oracle Exadata Configuration Assistant (OECA) to model desired configuration
X11M and X11M-Z
Quarter Rack

Exadata X11M Database Servers
• Exadata X11M Database Machine uses x86 2-socket and 1-socket Database Servers, available in
two configurations:
• X11M Database Server
• Both CPU sockets populated with 96 cores
• Well suited for all workloads - OLTP, Analytics, Consolidation, Memory Intensive, horizontally and
vertically scalable database workloads and all multi-rack data workloads
• X11M-Z Database Server
• A single CPU socket populated with 32 cores
• Perfect for moderate workloads which do not require scalability or maximum performance
X11M Database Server X11M-Z Database Server

96-core 5th
Generation AMD EPYC™ CPUs with up to 3 TB of Memory
Exadata Database Server X11M
Processor • 2x 96-core AMD EPYC™ 9J25 Processors
DDR5 Memory • 512 GB (16x 32 GB) / 1.5 TB (24x 64 GB) / 2.25 TB (24x 96 GB) / 3 TB (24x 128 GB) 6400MT/s
DDR5 DIMMs (factory installable options, field upgradeable)
Local Disk • 2x 3.84 TB NVMe PCIe5.0 Drives – expandable to 4x 3.84 TB (hot swappable)
Network (installed) • One dual-port QSFP28 100G RDMA Ethernet NIC (PCIe5.0) – both ports active – RoCE Network
• Two dual-port SFP28 10/25G ethernet NIC – Client Network
Client Network
(optional, field
install)
Up to 3 of the following (any combination):
• Dual port QSFP28 100G ethernet NIC (field install)
• Dual-port SFP28 10/25G ethernet NIC (field install)
• Quad-port RJ45 10G ethernet NIC (field install)
Remote
Management
• 1x ethernet port (ILOM)
• 1x ethernet port (eth0)
Power Supply Redundant hot swappable power supplies and fans

Exadata X11M Storage Servers
• Exadata X11M Storage Servers are available in three configurations
• X11M High Capacity (X11M HC)
• Both CPU sockets populated with 32 cores, 264 TB raw capacity
• Suitable for both capacity and performance
• X11M Extreme Flash (X11M EF)
• Both CPU sockets populated with 32 cores, 122.88 TB raw capacity
• Suitable for High Performance workloads
• X11M-Z High Capacity (X11M-Z HC)
• A single CPU socket populated with 32 cores, 132 TB raw capacity
• Suitable for moderate workloads
X11M – HC Storage Server X11M – EF Storage Server X11M-Z HC Storage Server

32-core 5th
Generation AMD EPYC™ CPUs, XRMEM, NVMe Flash Cards, Flash Storage
Exadata Storage Server X11M Extreme Flash (EF)
Processor • 2x 32-core AMD EPYC™ 9J15 Processors
Total DDR5 Memory • 1.5 TB (24x 64 GB) 6400 MT/s DDR5 DIMMs
System Memory • 256 GB
Memory Acceleration • 1.25 TB
Drives • 4x 6.8 TB performance-optimized Flash Accelerator F680 PCIe Gen5 NVMe (hot pluggable)
• 4x 30.72 TB capacity-optimized 2.5-inch NVMe PCIe Gen4 SSD (hot swappable)
• 2x 480 GB NVMe M.2 (hot-pluggable)
Network • One dual-port QSFP28 100G RDMA Ethernet NIC (PCIe5.0) – both ports active
Remote
Management
• 1x ethernet port (ILOM)
• 1x ethernet port (eth0)
Power Supply Redundant hot swappable power supplies and fans

Network Expansion – Field Upgrade
• Exadata X11M Database Servers come with
• 2x Dual 25G Network Adapters
• Up to 3x additional slots available for networking, choose from
• Dual 100G Network Card (QSFP28), or
• Dual 25G Network Card (SFP28), or
• Quad 10G Network Card (RJ45), or
• Combination of above
Exadata Database Server X11M Client Network Options
Dual 100G / Dual 25G / Quad 10G
Dual 25G
Dual 25G
Dual 25G
Field Upgrade Slot
Dual 25G
RoCE Network
RoCE Network

Network Expansion – Field Upgrade
• Exadata X11M-Z Database Servers come with
• 2x Dual 25G Network Adapters
• 1x additional slot available for networking, choose from
• Dual 100G Network Card (QSFP28), or
• Dual 25G Network Card (SFP28), or
• Quad 10G Network Card (RJ45), or
Exadata Database Server X11M-Z Client Network Options
Field Upgrade Slot
Dual 100G / Dual 25G / Quad 10G
Dual 25G
RoCE Network
Note: If additional Quad 10G Network Cards are required, existing Dual 25G Cards can be replaced

Exadata X11M Mix and Match Examples
Start with Quarter Rack:
• 2 x X11M DB Server (3 TB)
• 3 x X11M HC Storage

Rack Power Considerations
• In OECA, under “Rack Generation”, there are four options:
- “X11M (512GB DB)”: rack cabling is optimized for 512GB
- “X11M (1.5TB DB)”: rack cabling is optimized for 1.5TB
- “X11M (2.25TB DB)”: rack cabling is optimized for 2.25TB configurations
- “X11M (3TB DB)”: rack cabling is optimized for 3TB configurations
- For X11M-Z Servers, use the 512GB Rack configuration
• In OECA, under “Database Server Generation”, there are five options:
- “Exadata X11M DB (512G)”: database server with 512GB memory
- “Exadata X11M DB (1.5T)”: ”: database server with 1.5TB memory
- “Exadata X11M DB (2.25T)”: database server with 2.25TB memory
- “Exadata X11M DB (3T)”: database server with 3TB memory
- “Exadata X11M-Z DB”: database server with 768GB or 1.125TB memory
• How does the CPQ/Configurator handle the above?
- It is handled in the background, automatically based on the database server chosen.
There is no option for rack-type in CPQ, as in OECA.
- The Exadata system will ship with the proper rack cabling for the selected database
server

Storage Expansion Configuration
• Start with a base Expansion Rack
• 4x Exadata X11M High Capacity (HC) Storage Servers, or
• 4x Exadata X11M Extreme Flash (EF) Storage Servers
• Add more Exadata X11M Storage Servers (2RU each in size):
• Up to 15x HC Storage Servers
• Up to 15x EF Storage Servers
• Up to 15x X11M-Z HC Storage Servers
• Can mix Extreme Flash, High Capacity, and HC-Z Servers in the
same rack
• Minimums for redundancy apply (2x NR, 3x HR)
• Embedded Hardware
• 2x Cisco Nexus 9336C-FX Switch (leaf)
36-port Managed QSFP28 (100GbE) switch
• 1x Cisco 9348 Switch (management)
• Redundant Power Distribution Units
• Optional Hardware
• 1x Cisco Nexus 9336C-FX2 Switch (spine)
Use OECA available to model performance and environmental metrics
Exadata Database Machine X11M Exadata X11M
Storage Expansion Rack Examples

Thank you
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Công nghệ cao Oracle Exadata X11 cho database

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