1Proprietary and Confidential © ERP India – Vispi Munshi – erp-india.org

Cloud Computing

Vispi Munshi

Founder - ERP India

vmunshi@erp-india.com

http://www.erp-india.com

2Proprietary and Confidential © ERP India – Vispi Munshi – erp-india.org

Cloud Computing

What is Cloud Computing?

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Cloud Computing

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Cloud Computing

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Cloud Computing

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Cloud Computing

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Cloud Computing

Why should I know more about

Cloud Computing?

1.Job requirement

2.Want to use it in my business

3.Just curious

8Proprietary and Confidential © ERP India – Vispi Munshi – erp-india.org

Cloud Computing

History

• Computers – 1934, 1984

• Internet – 1970, 1992

• Mobiles – 1980, 1997

• Cloud – 1999, 2005

9Proprietary and Confidential © ERP India – Vispi Munshi – erp-india.org

Cloud Computing

Accessing Cloud Apps and Services

• Web Browsers

• Mobile Apps

• ???

10Proprietary and Confidential © ERP India – Vispi Munshi – erp-india.org

Cloud Computing

Current Cloud Apps and Services

• Net Telephony

• Office Applications (Email, Word etc)

• Social Media (facebook, whatsapp etc)

• Business Software (CRM, ERP etc)

• GPS Services (Maps, Directions, Locations)

• Medical Services (X-ray, ECG Analysis)

• Space Research (Image Processing)

• …..

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Cloud Computing

Pricing of Cloud Services

• Free (advertisements)

• Subscription (monthly, yearly etc)

• Pay-per-Use

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Cloud Computing

What is behind the Cloud?User or Client

IaaS

PaaS

SaaS

13Proprietary and Confidential © ERP India – Vispi Munshi – erp-india.org

Cloud Computing

What is behind the Cloud?

IaaS

PaaS

SaaS

14Proprietary and Confidential © ERP India – Vispi Munshi – erp-india.org

Cloud Computing

What is behind the Cloud?

PaaS

SaaS

IaaS

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Cloud Computing

What is behind the Cloud?

SaaS

IaaS

PaaS

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Cloud Computing

Well Known Cloud Platforms - Amazon

User or Client

IaaS

EC2 – Elastic Compute Cloud

S3 – Simple Storage Solution

PaaS – RDS, SimpleDB

SaaS

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Cloud Computing

Well Known Cloud Platforms - Google

User or Client

IaaS

PaaS – Google AppEngine

SaaS – Google Docs, Gmail

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Cloud Computing

Well Known Cloud Platforms – Microsoft Azure

User or Client

IaaS

PaaS –Azure SQL

SaaS – Office 365

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Cloud Computing

Well Known Cloud Platforms – IBM

User or Client

IaaS

PaaS – force.com

SaaS – salesforce.com

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Cloud Computing

Benefits of using Cloud Computing Services

• Low initial cost

• No headache of managing IT infrastruture

(expertise, depreciation, scrapping)

• Upgrades are managed by Service Provider

• Apps can be accessed from anywhere

• Software licenses are not required by end users

• Can improve performance of access device

• Backup, Recovery, Availability not your problem

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Cloud Computing

Issues with using Cloud Computing Services

• No work will be done when internet is down

• Data Ownership and Privacy issues

• App Performance may become a issue if internet is slow

• Switching between Service Providers

• Upgrades may or may not be done when you want them

done

• Very limited customization of Apps, when you are using

SaaS

• If you are just using the IaaS, then managing the PaaS

and SaaS layers are still your problem

22Proprietary and Confidential © ERP India – Vispi Munshi – erp-india.org

Cloud Computing

Future

• More Cloud Apps will follow

• Esp. for mobiles

• Price will increase after some time

• Enjoy the free stuff and low rates now

• Platform interoperability will improve

23Proprietary and Confidential © ERP India – Vispi Munshi – erp-india.org

Cloud Computing

Q&A

vmunshi@erp-india.com

98250 11489