20110126 azure table in mono meeting

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20110126 azure table in mono meeting

  1. 1. Windows  Azure  Table @takekazuomi   2011/1/26
  2. 2. Scalable  Service  with  Cloud •   •   •   •   •  Scalable  Service  =>  Windows  Azure  
  3. 3. Windows  Azure •  Azure  Table   –  Google  App  Engine   •  BigTable   •  spin-­‐down/up   –  Amazon  SimpleDB   •  2010/2/24   ConsistentRead      hKp://www.atmarkit.co.jp/news/201002/25/aws.html   •    –  CondiPonal  Put  and  Delete OpPmisPc  Concurrency  Control –  Casandra/HBase   •  HBase  
  4. 4. Windows  Azure  Table •  Open  Data  Protocol  (OData)   –  HTTP,  Atom  Pub   JSON   •  hKp://www.odata.org/  •  Distributed  Storage  System  for  Structured   Data   –  BigTable/Casandra   NoSQL)  •   •   
  5. 5. CAP 1.  (Consistency)   –   2.  (Availability)   –    –   3.  (ParPPon  Tolerance)   –       BigTable
  6. 6. •   •   •   •   •   •    –  Consistency    
  7. 7. •    –  100  •    –  300  •    –  1,000  item/sec   5,000        
  8. 8. •    –  Table,    •    –   •  Azure  Table Table RDBMS   –    –     •    –  =  14.7   /GB/ 18 /TB/  
  9. 9. •   •    –  Person    •    –  Log Queue   Idenpotent   recover     –  recover    
  10. 10. •    –   •  500ms  –  1s     –    •  5  –  7  =    200ms     •  150ms  –  200ms  •    –  Small  instance  (1  core) 15 90  PercenPle     –  1   2 4   8  core     –  15/core   64  core    64  core   600 /      
  11. 11. MEMO •  Windows  Azure  Storage  Abstrac4ons  and  their  Scalability  Targets   –  h9p://blogs.msdn.com/b/windowsazurestorage/archive/ 2010/05/10/windows-­‐azure-­‐storage-­‐abstrac4ons-­‐and-­‐their-­‐ scalability-­‐targets.aspx  •  Windows  Azure  Storage  Architecture  Overview   –  hKp://blogs.msdn.com/b/windowsazurestorage/archive/2010/12/30/ windows-­‐azure-­‐storage-­‐architecture-­‐overview.aspx  •  Performance  in  Windows  Azure  and  Azure  Storage   –  hKp://convecPve.wordpress.com/2010/10/08/performance-­‐in-­‐ windows-­‐azure-­‐and-­‐azure-­‐storage/  •  Azurescope:  Benchmarking  and  Guidance  for  Windows  Azure   –  hKp://azurescope.cloudapp.net/Default.aspx  •  DynamicJSON  –  @neuecc     –  hKp://dynamicjson.codeplex.com/

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