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cloud computing a post hype appraisal by Abhinav Keswani
Who am I? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
REMEMBER THIS?
How about this?
Why am I so hooked? ,[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object]
Beyond the hype then ...  ,[object Object],[object Object],[object Object],[object Object]
You've gotta be kidding me ... who does he think he is?! Forget about infrastructure...???
The SalesForce.com CRM + Force.com ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
The Google App Engine ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Heroku ,[object Object],[object Object],[object Object],[object Object],[object Object]
I still don't buy it ... what about the infrastructure?? What about the apps I run in-house and for which I buy more resource every X years...?
Amazon EC2, EBS and S3 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Rackspace ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
In a nutshell ,[object Object],[object Object],[object Object],[object Object],[object Object]
Thanks! Questions...

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NZCS Cloud Computing Presentation

Hinweis der Redaktion

  1. Nokia 5160 My first mobile phone Given to me by the ISP I worked for when I was a student Made me feel very important
  2. This is the traditional "full handshaking" null modem cable.
  3. enforcing code coverage
  4. Cons - not cheap for the enterprise license - generic and easy to learn the programming language however it is not transportable
  5. 10 requests per minute = 800msec response 200 requests per minute = sub 200msec response cons - not suitable for long transactions - Python app engine is great, however Java code needs to be written with careful consideration if you want to migrate - can use appscale to migrate but again not easy - data in and out has to happen via http - you cant really do anything else
  6. cons - newer player - rails and github centric ... know what they are and what they do? - gartner calls them a cool vendor - 
  7. dangerous to assume its anything like normal infrastructure dangerous to assume it will be cheaper for you - do the math - know the resources you use, run a prototype
  8. again make no assumptions here but it is easier to know the upcoming costs for conventional IT managers