New Oracle Infrastructure2
- 1. A new Oracle Infrastructure Mark Leeuw
- 3. Single instance databases glued together with DataGuard Simple technology
- 4. Single instance databases glued together with DataGuard Simple technology
- 6. Single instance databases glued together with DataGuard Simple technology
- 8. Many SPOFs
- 9. Single instance databases glued together with DataGuard Simple technology
- 11. Many SPOFs
- 12. Reduces recovery times But it's not automated !!!
- 13. Single instance databases glued together with DataGuard Simple technology
- 15. Many SPOFs
- 18. A resilient new infrastructure
- 19. Seeing an Oracle cluster in Action
- 20. Oracle RAC & ASM Multiple instances (RAC)
- 21. Oracle RAC & ASM Multiple instances (RAC)
- 23. Oracle RAC & ASM Multiple instances (RAC)
- 25. Replicated and redundant storage (ASM)
- 26. The demo system
- 27. The Demo System
- 28. The Demo System
- 29. The Demo System
- 31. Network Client network: business as usual
- 32. Network Client network: business as usual
- 33. Cluster interconnect: low latency
- 34. Network Client network: business as usual
- 35. Cluster interconnect: low latency!
- 36. Storage network: huge blocksize huge bandwidth
- 38. Systems NetApp filer (FAS) Snaprestore
- 39. Flexclone
- 40. Systems NetApp filer (FAS) Snaprestore
- 41. Flexclone Solaris 5.10/Linux 2.6 Oracle clusterware 11
- 43. SnapDrive 4.0
- 44. SMO 3
- 45. Systems NetApp filer (FAS) Snaprestore
- 46. Flexclone Solaris 5.10/Linux 2.6 Oracle clusterware 11
- 48. SnapDrive 4.0
- 49. SMO 3 Client Oracle client 8i/9i/10g/11g
- 50. Or native Java
- 52. Software – DB Maintenance GridControl is Cluster/ASM aware but needs redesign
- 53. GridControl 10.2.0.5 supports all 11g features
- 54. netmgr, svrctl, dbca are cluster aware
- 55. 11g can run DBConsole together with GridControl
- 56. Software – Applications All software using ODBC (Filemaker, IIS/ASP) is 11g/RAC compatible
- 57. Java/JSP works but may be improved
- 58. Client tools ( DBArtisan, TOAD): not problem
- 59. ActiveBatch: Setup needs redesign
- 60. Storage
- 61. Storage NetApp filer (FAS) provides NFS shares or iSCSI disk
- 62. Storage NetApp filer (FAS) provides NFS shares or iSCSI disk
- 63. Virtual Disks are created on the OS and managed by ASM
- 64. Storage NetApp filer (FAS) provides NFS shares or iSCSI disk
- 65. Virtual Disks are created on the OS and managed by ASM
- 66. Oracle DB uses virtual disks coordinated by ASM
- 67. Why ASM? It's mandatory for Oracle SE and RAC
- 68. It's the most transparent solution
- 69. It provides better availability
- 70. Why ASM? It's mandatory for Oracle SE and RAC
- 71. It's the most transparent solution
- 72. It provides better availability
- 73. How about dNFS? No need to optimize NFS manually
- 74. Best possible NFS performance
- 75. No hard mounts Example 1: Sample oranfstab File server: MyNFSServer1 path: 192.168.1.1 path: 192.168.1.2 path: 192.168.1.3 path: 192.168.1.4 export: /vol/oradata1 mount: /mnt/oradata1 Example 2: Enabling the Direct NFS Client ODM Library prompt> cd $ORACLE_HOME/lib prompt> cp libodm11.so libodm11.so_stub prompt> ln –s libnfsodm11.so libodm11.so
- 76. Shared Oracle Homes Multiple systems share their software and logs, stored on NFS
- 78. Reduces disk space requirements
- 79. Can be a SPOF;
- 80. So let's have a shared home per site. Quest for the home of the Oracle The home of Oracle
- 81. Filer fun Filers can create snapshots
- 82. Filer fun
- 83. Filer fun Filers can create snapshots
- 84. SMO coordinates and maintains consistency
- 85. Filer fun Filers can create snapshots
- 86. SMO coordinates and maintains consistency
- 87. SMO creates working copies of running databases using FlexClones
- 88. Source control integration Applying project changes to the new (cloned) database > svn diff --summarize --old=http://svn/CJO/trunk/sql \ > --new=http://svn/cjo/branches/ProjectA/sql A oracjoc#table1.sql M oracjoc#function2.sql > cat oracjoc#table1.sql oracjoc#function2.sql > new_uat.sql > sqlplus oradba@cjouat @new_uat.sql