The Future of Technology

The Future of Technology Presented by: Saurabh Jain Cloud Computing saurabh.jain@icsi.edu / +91-11-45341035

I need a car ... Option 1 Page 2

I need computer hardware to run my business… Page 5

Total Cost of Ownership Purchasing cost 20-25% Post purchase/Maintenance cost 75-80%

Cloud Computing is the solution What can be done?

Cloud metaphor for Internet – add computing Many Cloud Computing definitions differing opinions one thing in common – Services provided via the Internet Defining Cloud Computing • A Definition: • Cloud computing encompasses any subscription-based or pay-per-useservice that is offered in real time over the Internet Page 10

Model for enabling convenient, on-demand network access to a shared pool of configurable computing resources like networks, server storage applications, and services that can be rapidly acquired, used and released with minimal management effort or service provider interaction. Cloud Computing customers do not own the physical infrastructure rather they rent the usage from third party provider. They consume resources as a service and pay only for resources that they use. Sharing resources improves the speed of computing when the servers are unnecessarily left idle. Cloud Computing Page 11

If yes, How ? Do you make use of Cloud computing?

Email Maps Text Translation Google Docs Google Apple i-phone • iPhone • iPad Microsoft Sharepoint • Application platform Page 13

What does the Virtualized Desktop Infrastructure look like? CentralizedVirtual Desktops Servers in Data Centre Private Cloud Internet Office Home Hotel (Roaming) Clients Workstation Laptop Thin Client

Anywhere Anytime Any Device Devices Virtually Limitless ... Your Desktop, Anywhere You Are Your Desktop on a PC Your Desktop on an AppleMac Your Desktop on a Thin Client Your Desktop on a SmartPhone As you move between devices, your desktop follows you!

1. Software as a Service (Saas)2. Platform as a Service (Paas)3. Infrastructure as a Service (IaaS) Service Models of Cloud computing Page 16

Complete application is offered to the customer, as a service on demand Single instance of the service runs on the cloud and multiple end users are serviced On the customers’ side, there is no need for upfront investment in servers or software licenses, thereby reducing costs Software as a Service (SaaS) Page 17

A layer of software, or development environment is encapsulated & offered as a service, upon which other higher levels of service can be built Customer has freedom to build his own applications which run on the provider’s infrastructure PaaS providers offer a predefined combination of OS and application servers to meet manageability and scalability requirements of applications Platform as a Service (PaaS) Page 18

Provides basic storage and computing capabilities as standardized services over the network Servers, storage systems, networking equipment, data centre space etc. are pooled and made available to handle workloads Customer free to deploy own software on the infrastructure Infrastructure as a Service (IaaS) Page 19

Private Cloud: Cloud infrastructure deployed, maintained and operated for a specific organization. Cloud deployment models Community Cloud: Cloud infrastructure shared among a number of organizations with similar interests and requirements. Helps limit Capital expenditure as establishment costs are shared among the organizations. .. contd. Page 20

Cloud deployment models Public Cloud: Cloud infrastructure available to public on a commercial basis by a cloud service provider. Enables a consumer to develop and deploy a service in the cloud with very little financial outlay compared to the capital Hybrid Cloud: Cloud infrastructure consists of a number of clouds of any type. Clouds have ability through their interfaces to allow data and / or applications to be moved from one cloud to another. Can be combination of private and public clouds that support the requirement to retain some data in an organization, and also the need to offer services in the cloud. Page 21

Benefits and Cost Savings Cloud computing

Benefits of Cloud Computing More Secure Page 23

More secure Page 24

Benefits of Cloud Computing Management and Support Page 25

Management and Support Page 26

Benefits of Cloud Computing Business Continuity Disaster Recovery Page 27

Business Continuity and Disaster Recovery Page 28

Benefits of Cloud Computing Hardware and Licensing Page 29

Hardware and Licensing Page 30

Benefits of Cloud Computing Cost Benefits Page 31

Cost savings - Total Cost of Ownership (TCO) 40% Reduction HW and SW costs 29% Reduction IT operations costs 88% Reduction worker downtime 78% Increase IT staff productivity Source: Gartner Inc (8/05), IDC (11/05)

How Green is it? Cloud computing

Greenbenefits of Cloud Computing Servers • Virtualize therefore reduce # servers e.g. 5 to 10 virtual servers to 1 physical server • Less space required • Reduced power Workstations • Thin clients and hence reduced power – 8watts compared to 80watts • Virtual workstations running on servers – 30 to 70 wks to 1 server IT Support • Workstations that are not used are switched off • Maintenance performed real time Environmental • Lower carbon emissions – less power needed • Recycle / reuse old equipment Page 34

Cloud Computing @ ICSI 1 Student registration 2 Results declaration 3 Evaluation of OMR sheets 4 Evaluation of Questionnaires for CG Award 5 Webcasts / Professional Development Programmes 6 Online Training Modules 7 Work from Home 8 Others Page 35

Thank you andAny Questions? ? ? ? Disclaimer Clause: Views expressed in this presentation views of the author do not necessary reflect those of the Institute. Page 36

The Future of Technology