Cloud ComputingPrashant Tiwari

Cloud Computing Usage

69% Of American Usage Some Kind Of Cloud Services

• Web Mail Services• Store Personal Photos• Video• Store Personal Data

Cloud Computing Usage

Cloud Computing Success StoriesGE• Global procurement hosting of 500k

suppliers on SaaS platform to manage $55Billion dollar transactions.

Washington DC• Google Apps used by 38k employees,

emailing, calendaring and documentsNasdaq• Using Amazon Storage to store 30-80

GB/Day

Cloud Computing Defination• Cloud computing is the delivery of

computing as a service rather than a product, whereby shared resources, software and information are provided to computers and other devices as a utility (like the electricity grid) over a network (typically the Internet).

As a Cloud Storage

Facebook Wall

“Status”Status which stores sequence of string is could also be used to store structured data in the form of either CSV, XML, JSON.

This Service could be used to store structured data to save and use facebook as storage service.

“Status”

ID Name Branch

00012 Prashant CSE

00013 Aakash CSE

Normal Facebook Status

Prashant Tiwari Says: Hellow World!

CSV Format Facebook Status

Prashant Tiwari Says: 00012,Prashant,CSE,00013,Aakash,CSE

Above status could be parsed by any CSV parser and structured as

XML Format Facebook StatusPrashant Tiwari Says: <Data>

<ID>00012</ID><Name>Prashant</Name><Branch>CSE</Prashant><ID>00013</ID><Name>Aakash</Name><Branch>CSE</Branch>

</Data>JSON Format Facebook Status

Prashant Tiwari Says:

{{“ID”:”00012”;”Name”:”Prashant”;”Branch”:”CSE”} {“ID”:”00013”;”Name”:”Aakash”;”Branch”:”CSE”}}

Parsing JSON and XML displays similar result as parsing CSV format.

Questions