Cloud Computing Usman Sait A.K. 1DS05IS058 Dept of ISE
A definition refers to any situation in which computing is done in a remote location (out in the clouds), rather than on your desktop or portable device .
You tap into that computing power over an Internet connection .
" The cloud is a smart, complex, powerful computing system in the sky that people can just plug into. " says Web browser pioneer Marc Andreessen
Source: http:// www.businessweek.com
The PC Era
The Internet & the PC
The RISE of the Cloud
The Rise of the Cloud 4+ billion phones by 2010 [Source: Nokia] Web 2.0-enabled PCs, TVs, etc. Businesses, from startups to enterprises The capacity of cloud is beyond any one company, it’s a combination of server warehouses spread around the world generating vast processing, storage & power .
Cloud Computing Architecture IBM Monitoring v.6 DB2 Provisioning Management Stack Provisioning Manager v.5.1 WebSphere Application Server Monitoring Provisioning Baremetal & Xen VM Open Source Linux with Xen Tivoli Monitoring Agent Virtualized Infrastructure based on Open Source Linux & Xen Virtual Machine Virtual Machine Virtual Machine Virtual Machine Data Center – System x Apache Cloud architecture extends to the client, where web-browsers/software applications access cloud applications.
Cloud Applications Here are just a few Cloud applications you could use at the time of writing. · Google Docs : http://www.google.com/ [Online word processing, spreadsheet, presentations and collaboration software.] · EFAX : http://www.efax.com/ [Faxes and voice mail by e-mail.] · YouTube : http://www.youtube.com/ [Online storage of videos.] · Webex: http://www.webex.com/ [Online meetings.] · YouSendIt : www.yousendit.com [ A digital delivery service 4 large files.] · Gliffy : http://www.gliffy.com/ [Online diagram drawing.] · Yahoo! Calendar : www.yahoo.com. [An online calendar.] · Mozy: http://mozy.com/. [File backup service.] · LinkedIn: http://www.linkedin.com/home [Social networking for business. The business answer to MySpace and FaceBook.] · Picnik: http://www.picnik.com/. [Online photo editing.] · Zamzar: http://www.zamzar.com/ [Online file conversion.] · PBWiki : http://pbwiki.com/. [Online collaboration software.] · Blogger: www.blogger.com. [A service for online publishing – blogs.]
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Here are just a few Cloud applications you could use at the time of writing.
· Google Docs: http://www.google.com/ Online word processing,
spreadsheet, presentations and collaboration software.
· EFAX : http://www.efax.com/ Faxes and voice mail by e-mail.
· YouTube : /www.youtube.com/ Online storage of videos.
· Webex: http://www.webex.com/ Online meetings.
· YouSendIt : http://www.yousendit.com/ A digital delivery service for large