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© 2013 IBM Corporation 日本アイ・ビー・エム株式会社 ソフトウェア事業 ITスペシャリスト 苧阪 浩輔 B37: 今ミッション・クリティカル環境で求められる データベース・クラスタリング技術とは? おさか こうすけ 1
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[D35] 今ミッション・クリティカル環境で求められるデータベース・クラスタリング技術とは? by Kousuke Osaka

Nov 29, 2014

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  • 1. B37: IT 1 2013 IBM Corporation
  • 2. Please note IBM IBM IBM IBM IBMIBM IBM IBM IBM IBMIBM ibm.comDB2PureDataInternational Business Machines Corporation IBM IBM www.ibm.com/legal/copytrade.shtml 2 2013 IBM Corporation
  • 3. 1. 2. DB 3 H/W,S/W(pureScale),PureData 2013 IBM Corporation
  • 4. IT 35 4 2013 IBM Corporation
  • 5. 1 IT IT 10 5 2013 IBM Corporation
  • 6. 6 2013 IBM Corporation
  • 7. 7 HA DB HW DB2 MDC 2013 IBM Corporation
  • 8. DBMS HASW DB 8 DB - DB DB // DB OLTP 2013 IBM Corporation
  • 9. DB2 HA - IP address HA HA DB2 9 LOG Database crash recovery 2013 IBM Corporation
  • 10. DB(1/2) DBDB TCP/IP DB DB IP DB HTTP & App. DB DB HTTP & App. 10 2013 IBM Corporation
  • 11. DB(1/2) 1. 2. 3. 4. 5. 1 4 DB2 3 2 6. 7. 7 () DB 5 DB2 HADR TCP log writer TCP/IP 6 log reader 5 log reader 5 DB 5 TCP 7 HADR 6 (6) Replay Master Shredder Redo Master Redo Workers 11 2013 IBM Corporation
  • 12. DB DB DB DB SELECT * FROM T1 DB 12 2013 IBM Corporation
  • 13. OLTP/DWH OLTP/DWH DWH DB2 HADR DB2 HA DB2 Database Partitioning 1 1 N-1/N 1 24365 13 DB - - - 2013 IBM Corporation
  • 14. pureScale () DB DB 14 2013 IBM Corporation
  • 15. pureScale pureScale DB2 for z/OS DB2 for z/OS OracleCEO DB2 DB2 z/OS(CF) pureScaleCF 15 2013 IBM Corporation
  • 16. pureScale (AP) - - AP) DB2 CS CS CF CF CF () Member CS Member Member CS CS Member CS RDMA (Infiniband) , Data 16 2013 IBM Corporation
  • 17. CF DB pureScale CF CF 1 2 3 1 2 3 CF 1 17 2 3 2013 IBM Corporation
  • 18. pureScale pureScale B DB tps DB CPU% pureScale throughput 400 100 A 300 75 242.5 200 100 50 82.2 CPU [%] transaction/sec 327.8 25 0 0 pureScale pureScale pureScale 1member 3member 5member 18 IBM Confidential 2013 IBM Corporation
  • 19. pureScale pureScale DB2 DB2 DB2 DB2 Log CF 19 Log Log CF (%) Log 100 50 Time (~seconds) 2013 IBM Corporation
  • 20. pureScale pureScale pureScale DB 20 IBM Confidential 2013 IBM Corporation
  • 21. 21 2013 IBM Corporation
  • 22. pureScale DB2 pureScale RDMA CF1 node2 node3 node4 FC CF RDMA(10) node1 node2 node3 node4 node1 TCPIP CF2 FC UDP/ 22 2013 IBM Corporation
  • 23. OLTP OLTP/DWH OLTP/DWH DWH DB2 pureScale DB2 HADR DB2 HA DB2 Database Partitioning - DB - CF SW 1 1 N-1/N 1 24365t 23 - - 2013 IBM Corporation
  • 24. 20124IBM IT 24 2013 IBM Corporation 2013 IBM Corporation
  • 25. PureData for Transactions(TX) PureData for TX PureFlex DB2 pureScale 100 HWSW DB1 + + 25 2013 IBM Corporation
  • 26. PureSystems : / / : IT 26 2013 IBM Corporation
  • 27. TOR V7000 Storage Flex System Dual 10Gb Ethernet Switches HDDSSD SSD:HDD=1:3) Compute Node PureSystem Manager 2013 IBM Corporation
  • 28. PureData for TX3 PureData for TX3(Small, Medium, Large) Upgrade Upgrade Small Medium Large ( Rack) ( Rack) (Full Rack) () (16core / ) 6 12 24 CPU Cores 96 192 384 1.5 TB 3.1 TB 6.1 TB 1 2 4 1 2 4 18.6 TB 37.2 TB 74.4 TB 4.8 TB 32.0 TB 9.6 TB 64.0 TB 19.2 TB 128.0 TB 1 (10) 3 (30) 6 (60) Memory V7000 Storage Unit (each unit has: 18 x 900GB HDD, 6 x 400 GB SSD) V7000 Storage Expansion (each unit has: 18 x 900GB HDD, 6 x 400 GB SSD) Raw SSD Storage Raw HDD Storage (DB) 14 28 ** IBM Internal Use Only ** 2013 IBM Corporation
  • 29. PureData for TX HW OS HA(DB2 pureScale) DBCPU OLTP PDTX DB2 PDTX PDTX 29 PDTX 2013 IBM Corporation
  • 30. pureScaleRDBMS pureScale H/W, S/W(pureScale), PureData 30 2013 IBM Corporation
  • 31. 31 2013 IBM Corporation