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Nuwan Bandara
December 29, 2011
Technology
0
52
The Cloud
Nuwan Bandara
December 29, 2011
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Transcript
The “Cloud” Nuwan Bandara h+p://nuwanbando.com
[email protected]
What is the “Cloud” • Everything is shared (or
nothing) • Everything is a service • Everyone is a consumer • Logically parEEoned
What do you get ? • Saves your money
– No System Admins – No physical machines – No IT infrastructure cost • Saves your Eme • Expandable with few clicks • Shrinkable with ease.
Some Jargon • (*)aaS • MulEtenant •
Geo ParEEoning • ElasEc
Who are the major player
Google App Engine • Can deploy your own
applicaEons • Can monitory the usage • Already has some great Apps – Gmail – Documents – Groups – Etc etc.
None
WSO2 Stratos • A plaWorm as a service
• MulEple Services • Can be metered • Billed on usage • Can scale up or down
None
Now • Huge for Small and Medium Businesses
• Data is kept locally • IaaS is not so reliable • Thought twice for enterprise usecases
Future • Enterprise adopEon • More Security
• More on Governance
Thank You
I stole some images from • h+p://www.inquisitr.com •
h+p://www.inquisitr.com • h+p://texontelecom.com/img/advantage.jpg • h+p://eloquentscience.com • h+p://4.bp.blogspot.com • h+p://wso2.org • h+p://google.com • h+p://amazon.com • h+p://salesforce.com