These slides are for the presentation done at the SQL Server Users Group meetingin in London on 22 May 2009. Check out my blog on http://blogs.conchango.com/simonmunro for updates when the demo will be available as well as similar content
12. Brewer CAP Conjecture Dr Eric Brewer
UC Berkley
2000
It is impossible for a web service to provide guarantees for :
Consistency Partition Tolerance
Availability
at the same time
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13. SQL CAP
Consistency Partition Tolerance
Availability
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14. The Inevitable Cloud
Flash Mobs Unstructured Data
Data Collection Transaction Volumes
Rich Data Batch Run Times
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15. What Does the Cloud Promise?
Ease of Provisioning
Manageable Costs
Access to Compute Utilities
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16. What are the data problems?
Security
Compliance
Synchronisation
Consistency
Latency
Bandwidth
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19. You can
fax a cat!
Azure
Trigger Sproc SQL CLR WCF
Tables
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20. REST is the new data API
Data demands are exploding
Developers don’t care about the data
Data is everywhere and its a mess
Get involved in the debate
Close the gap to ‘them’
Advance the state of the art
Be less restrictive
Embrace change
Understand the business needs Its time for database professionals to
take back the database and stop people
pissing all over our domain
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21. Questions?
Where’s the
nearest exit?
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