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Decision Flowchart for OracleAS 10g (9.0.4)Infrastructure Highly Available Architectures

An animated guide providing system architects with an overview of various HA architectures and a method for choosing a suitable architecture based on requirements.

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Decision Flowchart for OracleAS 10g (9.0.4)Infrastructure Highly Available Architectures

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  1. Decision Flowchart for OracleAS 10g (9.0.4)Infrastructure Highly Available Architectures • This “animated guide” is intended to provide System architects an overview of the various HA architectures and a method to choose an architecture suitable to their requirements. Please read “OracleAS 10g (9.0.4) Infrastructure Highly Available Architectures” white paper for a detailed description of every topology described in this flow chart • Use the links in the flow charts to arrive at the target architecture that is best for your requirements • Legend ? • Choice (decision making required) Fact • Description of a the architecture and components Action • Action that needs to be performed Install • Installation to perform

  2. Decision Flowchart for OracleAS 10g Infrastructure Highly Available Architectures (I) Start

  3. Decision Flowchart for OracleAS 10g Infrastructure Highly Available Architectures (I) Separate DB Oracle Home Do you plan to coexist the DB tier with OID and/or SSO or will it be separate? Start Coexist with an IM

  4. Decision Flowchart for OracleAS 10g Infrastructure Highly Available Architectures (I) Separate DB Oracle Home Do you plan to coexist the DB tier with OID and/or SSO or will it be separate? Does theDB already Exist? Yes Start No

  5. Decision Flowchart for OracleAS 10g Infrastructure Highly Available Architectures (I) Separate DB Oracle Home Do you plan to coexist the DB tier with OID and/or SSO or will it be separate? Does theDB already Exist? Start No Do you want the MR to be 9.2/10g (not 9015) Yes No

  6. Decision Flowchart for OracleAS 10g Infrastructure Highly Available Architectures (I) Separate DB Oracle Home Do you plan to coexist the DB tier with OID and/or SSO or will it be separate? Does theDB already Exist? Start No Do you want the MR to be 9.2/10g (not 9015) No DB version is 9015 DB will be CFC or RAC Do and MR only install to create the preseeded DB IM Service Install

  7. Decision Flowchart for OracleAS 10g Infrastructure Highly Available Architectures (I) Separate DB Oracle Home Do you plan to coexist the DB tier with OID and/or SSO or will it be separate? Does theDB already Exist? Is this Db >= 9015 or 9024or 10g? Yes No Start Yes

  8. Decision Flowchart for OracleAS 10g Infrastructure Highly Available Architectures (I) Separate DB Oracle Home Do you plan to coexist the DB tier with OID and/or SSO or will it be separate? Does theDB already Exist? Is this Db >= 9015 or 9024or 10g? Yes Start Yes Do a repCa into the existing DB IM Service Install

  9. Decision Flowchart for OracleAS 10g Infrastructure Highly Available Architectures (I) Separate DB Oracle Home Do you plan to coexist the DB tier with OID and/or SSO or will it be separate? Does theDB already Exist? Is this Db >= 9015 or 9024or 10g? Upgrade the DB to right version The DB can be CFC or RAC Yes No Start

  10. Decision Flowchart for OracleAS 10g Infrastructure Highly Available Architectures (I) Do you plan to coexist the DB tier with OID and/or SSO or will it be separate? Start Coexist with an IM DB version is 9015 DB will be CFC or RAC Will you use a hardware cluster for High Availability? No Yes

  11. Decision Flowchart for OracleAS 10g Infrastructure Highly Available Architectures (I) Do you plan to coexist the DB tier with OID and/or SSO or will it be separate? Start Coexist with an IM DB version is 9015 DB will be CFC or RAC Yes Will you use a hardware cluster for High Availability? Do you plan a DR site? Yes No

  12. Decision Flowchart for OracleAS 10g Infrastructure Highly Available Architectures (I) Separate DB Oracle Home Do you plan to coexist the DB tier with OID and/or SSO or will it be separate? Does theDB already Exist? Start No Do you want the MR to be 9.2 or 10g? Yes Create DB usingDB install tools DB can be CFC or RAC Do a repCa into the existing DB IM Service Install

  13. Decision Flowchart for OracleAS 10g Infrastructure Highly Available Architectures (I) Separate DB Oracle Home Do you plan to coexist the DB tier with OID and/or SSO or will it be separate? Does theDB already Exist? Start No Do you want the MR to be 9.2 or 10g? Yes No DB version is 9015 DB will be CFC** Do an MR only install to create a pre-seeded database IM Service Install

  14. Decision Flowchart for OracleAS 10g Infrastructure Highly Available Architectures (I) Do you plan to coexist the DB tier with OID and/or SSO or will it be separate? Start Coexist with an IM DB version is 9015 DB will be CFC or RAC Yes Will you use a hardware cluster for High Availability? Do you have Load balancer? No No

  15. Decision Flowchart for OracleAS 10g Infrastructure Highly Available Architectures (I) Do you plan to coexist the DB tier with OID and/or SSO or will it be separate? Start Coexist with an IM Yes DB version is 9015 DB will be CFC or RAC No Do you have access to network Storage (NAS) Will you use a hardware cluster for High Availability? Do you have Load balancer? No No

  16. Decision Flowchart for OracleAS 10g Infrastructure Highly Available Architectures (I) Do you plan to coexist the DB tier with OID and/or SSO or will it be separate? Start Yes Replicated Identiyy Management* Coexist with an IM External Internet Access Yes No Do you need active-active HA for IM only DB version is 9015 DB will be CFC or RAC Yes Will you use a hardware cluster for High Availability? Do you have Load balancer? No * No high availability for metadata repository

  17. Decision Flowchart for OracleAS 10g Infrastructure Highly Available Architectures (I) Distributed and replicated Identity Management Install Do you plan to coexist the DB tier with OID and/or SSO or will it be separate? Start Yes Replicated Identiyy Management* Coexist with an IM External Internet Access Yes Do you need active-active HA for IM only DB version is 9015 DB will be CFC or RAC Yes Will you use a hardware cluster for High Availability? Do you have Load balancer? No * No high availability for metadata repository

  18. Decision Flowchart for OracleAS 10g Infrastructure Highly Available Architectures (I) Do you plan to coexist the DB tier with OID and/or SSO or will it be separate? Start Replicated Identiyy Management* Coexist with an IM External Internet Access Yes No Do you need active-active HA for IM only DB version is 9015 DB will be CFC or RAC Replicated Identity Management Install Yes Will you use a hardware cluster for High Availability? Do you have Load balancer? No * No high availability for metadata repository

  19. Decision Flowchart for OracleAS 10g Infrastructure Highly Available Architectures (I) Do you plan to coexist the DB tier with OID and/or SSO or will it be separate? Start Yes No External Internet Access Coexist with an IM Yes DB version is 9015 DB will be CFC or RAC Do you have access to network Storage (NAS) Will you use a hardware cluster for High Availability? Do you have Load balancer? No No

  20. Decision Flowchart for OracleAS 10g Infrastructure Highly Available Architectures (I) Do you plan to coexist the DB tier with OID and/or SSO or will it be separate? Start No External Internet Access Manual Failover from shared storage Coexist with an IM Yes DB version is 9015 DB will be CFC or RAC Do you have access to network Storage (NAS) Will you use a hardware cluster for High Availability? Do you have Load balancer? No No

  21. Decision Flowchart for OracleAS 10g Infrastructure Highly Available Architectures (I) Manual Failover from shared storage, distributed IM Do you plan to coexist the DB tier with OID and/or SSO or will it be separate? Start Yes External Internet Access Coexist with an IM Yes DB version is 9015 DB will be CFC or RAC Do you have access to network Storage (NAS) Will you use a hardware cluster for High Availability? Do you have Load balancer? No No

  22. Decision Flowchart for OracleAS 10g Infrastructure Highly Available Architectures (I) Do you plan to coexist the DB tier with OID and/or SSO or will it be separate? Start Coexist with an IM DB version is 9015 DB will be CFC or RAC No highly available (standlone) Install No Do you have access to network Storage (NAS) Will you use a hardware cluster for High Availability? Do you have Load balancer? No No

  23. Decision Flowchart for OracleAS 10g Infrastructure Highly Available Architectures (I) Do you plan to coexist the DB tier with OID and/or SSO or will it be separate? Start External Internet Access Coexist with an IM Replicated* Identity Management DB version is 9015 DB will be CFC or RAC Yes Will you use a hardware cluster for High Availability? Do you need active-active HA for IM only No No * Load Balancer required

  24. Decision Flowchart for OracleAS 10g Infrastructure Highly Available Architectures (I) Do you plan to coexist the DB tier with OID and/or SSO or will it be separate? Start External Internet Access Coexist with an IM Replicated* Identity Management DB version is 9015 DB will be CFC or RAC Yes Will you use a hardware cluster for High Availability? Do you need active-active HA for IM only NO No * Load Balancer required

  25. Decision Flowchart for OracleAS 10g Infrastructure Highly Available Architectures (I) Separate DB Oracle Home Do you plan to coexist the DB tier with OID and/or SSO or will it be separate? Does theDB already Exist? Start No Do you want the MR to be 9.2/10g (not 9015) Create DB usingDB install tools DB can be CFC or RAC Do a repCa into the existing DB Yes IM Service Install

  26. Decision Flowchart for OracleAS 10g Infrastructure Highly Available Architectures (I) Do you plan to coexist the DB tier with OID and/or SSO or will it be separate? Start No External Internet access Needed? Coexist with an IM Yes Cold Failover Cluster DB version is 9015 DB will be CFC or RAC Yes Will you use a hardware cluster for High Availability? Do you plan a DR site? Yes

  27. Decision Flowchart for OracleAS 10g Infrastructure Highly Available Architectures (I) Do you plan to coexist the DB tier with OID and/or SSO or will it be separate? Start Active-active Sso in DMZ( External Internet access Needed? Coexist with an IM Yes Distributed Cold Failover Cluster Cold Failover Cluster DB version is 9015 DB will be CFC or RAC Yes Will you use a hardware cluster for High Availability? Do you plan a DR site? Yes * Load Balancer required

  28. Decision Flowchart for OracleAS 10g Infrastructure Highly Available Architectures (I) Cold Failover Cluster Install Do you plan to coexist the DB tier with OID and/or SSO or will it be separate? Start No External Internet access Needed? Coexist with an IM Cold Failover Cluster DB version is 9015 DB will be CFC or RAC Yes Will you use a hardware cluster for High Availability? Do you plan a DR site? Yes

  29. Decision Flowchart for OracleAS 10g Infrastructure Highly Available Architectures (I) Do you plan to coexist the DB tier with OID and/or SSO or will it be separate? Start Coexist with an IM DB version is 9015 DB will be CFC or RAC Active/active* Active-active or active-passive IM Service? Active/passive Will you use a hardware cluster for High Availability? Do you plan a DR site? No Yes * Load Balancer required

  30. Decision Flowchart for OracleAS 10g Infrastructure Highly Available Architectures (I) Do you plan to coexist the DB tier with OID and/or SSO or will it be separate? Start Yes Coexist with an IM External Internet access Needed? No DB version is 9015 DB will be CFC or RAC Cold Failover Cluster Active-active or active-passive IM Service? Active/passive Will you use a hardware cluster for High Availability? Do you plan a DR site? Yes No Yes * Load Balancer required

  31. Decision Flowchart for OracleAS 10g Infrastructure Highly Available Architectures (I) Do you plan to coexist the DB tier with OID and/or SSO or will it be separate? Start Coexist with an IM External Internet access Needed? Cold Failover Cluster install No DB version is 9015 DB will be CFC or RAC Cold Failover Cluster Active-active or active-passive IM Service? Active/passive Will you use a hardware cluster for High Availability? Do you plan a DR site? Yes No * Load Balancer required

  32. Decision Flowchart for OracleAS 10g Infrastructure Highly Available Architectures (I) Active-active SSO* or Standalone SSO Do you plan to coexist the DB tier with OID and/or SSO or will it be separate? Distributed Cold Failover Cluster install Start Yes Coexist with an IM External Internet access Needed? DB version is 9015 DB will be CFC or RAC Cold Failover Cluster Active-active or active-passive IM Service? Active/passive Will you use a hardware cluster for High Availability? Do you plan a DR site? Yes No Yes * Load Balancer required

  33. Decision Flowchart for OracleAS 10g Infrastructure Highly Available Architectures (I) Do you plan to coexist the DB tier with OID and/or SSO or will it be separate? Start Yes Coexist with an IM Is AFC possible?*** No Active/active* DB version is 9015 DB will be CFC or RAC Active-active or active-passive IM Service? Will you use a hardware cluster for High Availability? Do you plan a DR site? No Yes * Load Balancer required

  34. Decision Flowchart for OracleAS 10g Infrastructure Highly Available Architectures (I) Do you plan to coexist the DB tier with OID and/or SSO or will it be separate? Start Coexist with an IM Is AFC possible?*** Install IM-HA or CFC No Active/active* DB version is 9015 DB will be CFC or RAC Active-active or active-passive IM Service? Will you use a hardware cluster for High Availability? Do you plan a DR site? No Yes * Load Balancer required

  35. Decision Flowchart for OracleAS 10g Infrastructure Highly Available Architectures (I) Active Failover Cluster* Do you plan to coexist the DB tier with OID and/or SSO or will it be separate? Start Yes Coexist with an IM Yes External Internet access Needed? Is AFC possible?*** No Active/active* DB version is 9015 DB will be CFC or RAC Active-active or active-passive IM Service? Will you use a hardware cluster for High Availability? Do you plan a DR site? No Yes * Load Balancer required

  36. Decision Flowchart for OracleAS 10g Infrastructure Highly Available Architectures (I) Active Failover Cluster* Do you plan to coexist the DB tier with OID and/or SSO or will it be separate? Start Distributed Active Failover Cluster install Yes Coexist with an IM Yes External Internet access Needed? Is AFC possible?*** Active-active SSO* or Standalone SSO Active/active* DB version is 9015 DB will be CFC or RAC Active-active or active-passive IM Service? Will you use a hardware cluster for High Availability? Do you plan a DR site? No Yes * Load Balancer required

  37. Decision Flowchart for OracleAS 10g Infrastructure Highly Available Architectures (I) Active Failover Cluster* Do you plan to coexist the DB tier with OID and/or SSO or will it be separate? Start Yes Coexist with an IM External Internet access Needed? Is AFC possible?*** No Active/active* DB version is 9015 DB will be CFC or RAC Active-active or active-passive IM Service? Active Failover Cluster install Will you use a hardware cluster for High Availability? Do you plan a DR site? No Yes * Load Balancer required

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