Cloud computing v3 mar 2016
0 likes218 views
This document summarizes a workshop on cloud computing for librarians. The session aims to provide an introductory overview of cloud computing concepts and benefits through videos, graphics and interactions rather than lengthy presentations. The agenda covers definitions of cloud computing, origins and service/deployment models. Key benefits discussed are reduced costs, flexibility and scalability compared to traditional infrastructure. Major cloud providers mentioned include Amazon Web Services, Microsoft Azure and Rackspace. The document concludes that cloud computing provides utilities like access to data, hardware and support anywhere and anytime at lower costs, and that librarians should not fear cloud technology due to its widespread adoption and benefits.
![What is Cloud Computing ?
Definitions
NIST [National Institute of Standards and Technology]:
• Cloud computing is a model
• for enabling ubiquitous, convenient, on-demand network access
• to a shared pool of configurable computing resources (e.g., networks, servers,
storage, applications, and services)
• that can be rapidly provisioned and released with minimal management effort or
service provider interaction.
1. On-demand self-service
2. Broad network access
3. Resource pooling
4. Rapid elasticity
5. Measured service
• This cloud model is based on
• 3 Service Models [IaaS | Paas | SaaS]
• 4 Deployment Models [Public | Private | Hybrid | Community]
Cloud
Computing
Cloud
Abstraction
“System’s Approach”
Processing of Information
Computing](https://image.slidesharecdn.com/cloudcomputingv3mar2016-160407185158/85/Cloud-computing-v3-mar-2016-4-320.jpg)
![What is Cloud Computing?
Deployment Models
Network Applications
Infrastructure
Community Cloud: Used for a single
organization; can be internally or
externally hosted
Hybrid Cloud: Composition of two or
more clouds [private, community or
public] that remain unique entities but
are bound together, offering the
benefits of multiple deployment models
Private Cloud: Shared by several
organizations; typically externally hosted
but may be hosted by one of the
organization
Public Cloud: Provisioned for open use
by a particular organization who hosts
the service
A model for enabling
ubiquitous network access
to a shared pool of
configurable computing
resources.
Types of Cloud Deployment Overlap between Models](https://image.slidesharecdn.com/cloudcomputingv3mar2016-160407185158/85/Cloud-computing-v3-mar-2016-7-320.jpg)
![Who is involved in Cloud Computing?
International Service Providers
Amazon Web Services [AWS]:
• Diverse customer base
• Broadest range of use cases, including enterprise and
mission-critical applications.
• >10 times more cloud IaaS compute capacity in use than
the aggregate total of the other 14 providers in this
Magic Quadrant.
MicroSoft Azure:
• Leverages on
• Microsoft's brand,
• Existing customer relationships,
• History of running global-class consumer Internet properties,
• Deep investments in engineering,
• Aggressive roadmap
• To rapidly to attain the status of strategic cloud IaaS
provider
RackSpace:
• Rackspace offers
• Multitenant OpenStack-based public cloud
• 3 flavors of hosted private cloud](https://image.slidesharecdn.com/cloudcomputingv3mar2016-160407185158/85/Cloud-computing-v3-mar-2016-19-320.jpg)
![• Data Accessibility
• Anywhere
• Anyhow
• Anytime
• Costs
• License [Google Docs @ $ 0 v/s MS Office $ 200]
• Unlimited Hardware
• No Hassle
• Support & Maintenance
• Future Proof
Impact of Cloud
Personal & Existing Librarian Area](https://image.slidesharecdn.com/cloudcomputingv3mar2016-160407185158/85/Cloud-computing-v3-mar-2016-24-320.jpg)
Cloud computing v3 mar 2016
- 1. Cloud ComputingMar 2016 Workshop: Skills and Knowledge of a Modern Librarian By: Roshan Goolaup, Head of Performance & Business Reporting, Emtel Ltd
- 2. Rules of the Game • Session Objectives: • Enable participants to achieve introductory overview of the concept of Cloud Computing and related benefits in real-life. • Methodology: • Cloud Journey Duration, • No Death by PowerPoint ~ 20 Slides, • Videos / Interactions, • Graphics, • Questions I would need someone well versed in the art of Torture? Do you know PowerPoint? Death by PowerPoint
- 3. Agenda A. Agenda: B. Cloud Computing: a. What, b. Why, c. How, d. Who, C. Trends a. Technology Sphere D. So what for us, a. Personal Impacts b. Widely Used Applications E. Summarize
- 4. What is Cloud Computing ? Definitions NIST [National Institute of Standards and Technology]: • Cloud computing is a model • for enabling ubiquitous, convenient, on-demand network access • to a shared pool of configurable computing resources (e.g., networks, servers, storage, applications, and services) • that can be rapidly provisioned and released with minimal management effort or service provider interaction. 1. On-demand self-service 2. Broad network access 3. Resource pooling 4. Rapid elasticity 5. Measured service • This cloud model is based on • 3 Service Models [IaaS | Paas | SaaS] • 4 Deployment Models [Public | Private | Hybrid | Community] Cloud Computing Cloud Abstraction “System’s Approach” Processing of Information Computing
- 5. Origins of Cloud Historic Perspective
- 6. What is Cloud Computing? Service Models Creates/installs, manages, and monitors services for IT infrastructure operations. Ex: Amazon Web Services Develops, tests, deploys, and manages applications hosted in a cloud system. Ex: Azure Uses application/service for business process operations. Ex: Google Docs Installs, manages, maintains, and supports the software application on a cloud infrastructure. Provisions and manages cloud infrastructure and middleware for the platform consumers; provides development, deployment, and administration tools to platform consumers. Provisions and manages the physical processing, storage, networking, and the hosting environment and cloud infrastructure for consumers. IAAS PAAS SAAS Customer Infrastructure Application Development Ready Made Applications Service Provider
- 7. What is Cloud Computing? Deployment Models Network Applications Infrastructure Community Cloud: Used for a single organization; can be internally or externally hosted Hybrid Cloud: Composition of two or more clouds [private, community or public] that remain unique entities but are bound together, offering the benefits of multiple deployment models Private Cloud: Shared by several organizations; typically externally hosted but may be hosted by one of the organization Public Cloud: Provisioned for open use by a particular organization who hosts the service A model for enabling ubiquitous network access to a shared pool of configurable computing resources. Types of Cloud Deployment Overlap between Models
- 8. Why ?
- 9. Why Cloud Computing? International Trends IT's impact on the world has never been more pronounced Underneath the 3 - 5% overall IT market growth projection through 2018 there is significant opportunity, with certain markets growing at an excess of 20%, many of them within the 4 Pillars. FocusonM2M/IoT WorldWide Trends • 2 Billion M2M Devices by 2018 • 52% CAGR in Wearables trend from 2013-2018 Source: IDC; 2015
- 10. Why Cloud Computing? Barriers v/s Advantages Top Concerns Top Benefits Source: KPMG; International’s Global Cloud Providers Survey, 2012 9%10%12%13%15%18%19%23%26%30%31%59% Cost Reduction Speed to adoption Business process transformation Improved alignment / interaction with customers Shift to shared services model Improved alignment / interaction with suppliers / business partners Revenue generation through faster time to market Ease of IT procurement / software licensing Need to address a changing regulatory landscape New market entry Enable more use of social media, mobility etc. Improved alignment / interaction with employees 21%22%22%25%27%28%28%39%41%48% Loss of Control Integration with existing architecture Data loss and privacy risks Not sure the promise of a cloud environment can be realized Implementation / transition / integration costs too high Risk of intellectual property theft Lack of standards between cloud provides (interoperability) Legal and regulatory compliance Transparency of operational controls and data Lack of visibility into future demand, associated costs
- 11. Why Cloud Computing? Focus on Advantages
- 12. Why Cloud Computing? Proven & Tangible Benefits Capability Traditional Infrastructure Resource Utilization 10-20% Self service None Test Provisioning Weeks Change Management Months Release Management Weeks Metering/Billing Fixed cost model Standardization Complex Scalability Manual Availability Semi-automated repair Payback period for new services Years Legacy environments Cloud enabled enterprise Cloud accelerates business value across a wide variety of domains. VIRTUALIZATION AUTOMATION STANDARDIZATION Cost Flexibility Cloud 70-90% Unlimited Minutes Days/Hours Minutes Granular Self-Service On-demand Automatic Months
- 13. How ?
- 14. How does Cloud Computing work? Layers ISVs Scalability
- 15. How does Cloud Computing work? Pricing Models • Price is set by the service provider and remains constant • (static) Pay-as-you-go • Price is based on the period of subscription • (static) Subscription • Cost-based • (static) Pay-for-resources • Real-time pricing for cloud computing markets • (dynamic) Genetic • Prices set according to the value perceived by the customer • (dynamic) Value-based • Price set by adding a profit element on top of the cost • (dynamic) Cost-based • Price set according to competitors’ prices • (dynamic) Competition-based • Price set according to what the customer is prepared to pay • (dynamic) Customer-based • Price changed according to the job queue wait times • (static/dynamic) Hybrid Source: International Journal of Grid and Distributed Computing; Vol.6, No.5, 2013 Commonly deployed Pricing Models
- 16. How does Cloud Computing work? For Instance: Widely used Amazon Cloud Drive
- 17. Who ?
- 18. Who is involved in Cloud Computing? Stakeholders Cloud Broker Cloud Carrier Cloud Provider Cloud Consumer Cloud Auditor Actors in Cloud Environment: Cloud Consumer: maintains a business relationship with, and uses service from, Cloud Providers. Cloud Provider: responsible for making a service available to Cloud Consumers. Cloud Auditor: conducts independent assessment of cloud services, information system operations, performance, and security of the cloud implementation. Cloud Broker: manages the use, performance, and delivery of cloud services, and negotiates relationships between Cloud Providers and Cloud Consumers. Cloud Carrier: intermediary that provides connectivity and transport of cloud services from Cloud Providers to Cloud Consumers.
- 19. Who is involved in Cloud Computing? International Service Providers Amazon Web Services [AWS]: • Diverse customer base • Broadest range of use cases, including enterprise and mission-critical applications. • >10 times more cloud IaaS compute capacity in use than the aggregate total of the other 14 providers in this Magic Quadrant. MicroSoft Azure: • Leverages on • Microsoft's brand, • Existing customer relationships, • History of running global-class consumer Internet properties, • Deep investments in engineering, • Aggressive roadmap • To rapidly to attain the status of strategic cloud IaaS provider RackSpace: • Rackspace offers • Multitenant OpenStack-based public cloud • 3 flavors of hosted private cloud
- 20. Who is involved in Cloud Computing? Emtel’s Position vis a vis Cloud
- 21. Trends
- 22. •M2M / IoT •Mobile •Consumer Technology •Wearables •Smart Machines •Grassroot Technology: 3D Printing International Trends Technology impacting Librarians
- 23. So What ?
- 24. • Data Accessibility • Anywhere • Anyhow • Anytime • Costs • License [Google Docs @ $ 0 v/s MS Office $ 200] • Unlimited Hardware • No Hassle • Support & Maintenance • Future Proof Impact of Cloud Personal & Existing Librarian Area
- 25. Impact of Cloud Widely used International Applications
- 26. Recap
- 27. • No need to fear cloud – it’s a utility like Grid Power & Water Services • Worldwide Forces: M2M / IoT, Big Data, Cloud, Social • Multiple Benefits: Costs, Efficiency, Scalability …. • Many Big Players: • International: Amazon, Microsoft • Local Players: Emtel, Bhumishq Summary of Learning Points Catchup
- 28. THANK YOU Any Questions ?