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 OracleAS 10g (9.0.4) Infrastructure Highly Available Architectures  Use the links in the flow charts to arrive at the target architecture that is best for your requirements  Legend Install ? Fact Action Choice (decision making required) Description of a the architecture and components Action that needs to be performed Installation to perform

2. Decision Flowchart for OracleAS 10g (9.0.4)Infrastructure Highly Available Architectures (II) Start * *It is assumed that the DB is CFC or RAC and the database is already seeded with repCA

3. Decision Flowchart for OracleAS 10g (9.0.4)Infrastructure Highly Available Architectures (I) Is IM service active/active or active/passive? Active/Active* Active/passive *It is assumed that the DB is CFC or RAC and the database is already seeded with repCA **Load Balancer required Start *

4. Decision Flowchart for OracleAS 10g (9.0.4)Infrastructure Highly Available Architectures (I) Is IM service active/active or active/passive? Do you plan a DR site? Active/Active** No Yes *It is assumed that the DB is CFC or RAC and the database is already seeded with repCA **Load Balancer required Start *

5. Decision Flowchart for OracleAS 10g (9.0.4)Infrastructure Highly Available Architectures (II) Is IM service active/active or active/passive? Do you plan a DR site? Active/Active** No Will IM be co-located With the DB on the Hardware cluster? No Yes *It is assumed that the DB is CFC or RAC and the database is already seeded with repCA **Load Balancer required Start *

6. Decision Flowchart for OracleAS 10g (9.0.4)Infrastructure Highly Available Architectures (II) Is IM service active/active or active/passive? Do you plan a DR site? Active/Active** No Will IM be co-located With the DB on the Hardware cluster? External internet access needed? Yes Yes*** No *It is assumed that the DB is CFC or RAC and the database is already seeded with repCA **Load Balancer required ****OID can ’ t be co-located with SSO Start *

7. Decision Flowchart for OracleAS 10g (9.0.4)Infrastructure Highly Available Architectures (II) Is IM service active/active or active/passive? Do you plan a DR site? Active/Active** No Will IM be co-located With the DB on the Hardware cluster? External internet access needed? Multi-box IM HA I Yes No *It is assumed that the DB is CFC or RAC and the database is already seeded with repCA **Load Balancer required Start *

8. Decision Flowchart for OracleAS 10g (9.0.4)Infrastructure Highly Available Architectures (II) Is IM service active/active or active/passive? Do you plan a DR site? Active/Active** No Will IM be co-located With the DB on the Hardware cluster? External internet access needed? Multi-box IM HA II Yes Yes*** *It is assumed that the DB is CFC or RAC and the database is already seeded with repCA **Load Balancer required ***OID can ’ t be co-located with SSO Start *

9. Decision Flowchart for OracleAS 10g (9.0.4)Infrastructure Highly Available Architectures (II) Is IM service active/active or active/passive? Do you plan a DR site? Active/Active** No Will IM be co-located With the DB on the Hardware cluster? Yes No External internet access needed? *It is assumed that the DB is CFC or RAC and the database is already seeded with repCA **Load Balancer required Start *

10. Decision Flowchart for OracleAS 10g (9.0.4)Infrastructure Highly Available Architectures (II) Is IM service active/active or active/passive? Do you plan a DR site? Active/Active** No Will IM be co-located With the DB on the Hardware cluster? Yes No Will OID process be co-located with SSO? External internet access needed? *It is assumed that the DB is CFC or RAC and the database is already seeded with repCA **Load Balancer required Start *

11. Decision Flowchart for OracleAS 10g (9.0.4)Infrastructure Highly Available Architectures (II) Is IM service active/active or active/passive? Do you plan a DR site? Active/Active** No Will IM be co-located With the DB on the Hardware cluster? Yes No Will OID be in The DMZ? Will OID process be co-located with SSO? External internet access needed? No *It is assumed that the DB is CFC or RAC and the database is already seeded with repCA **Load Balancer required Start *

12. Decision Flowchart for OracleAS 10g (9.0.4)Infrastructure Highly Available Architectures (II) Is IM service active/active or active/passive? Do you plan a DR site? Active/Active** No Will IM be co-located With the DB on the Hardware cluster? Yes No Active/passive Will OID be in The DMZ? Will OID process be co-located with SSO? External internet access needed? Multi-box IM HA IV *It is assumed that the DB is CFC or RAC and the database is already seeded with repCA **Load Balancer required Start *

13. Decision Flowchart for OracleAS 10g (9.0.4)Infrastructure Highly Available Architectures (II) Is IM service active/active or active/passive? Do you plan a DR site? Active/Active** No Will IM be co-located With the DB on the Hardware cluster? Yes No Will OID be in The DMZ? Will OID process be co-located with SSO? External internet access needed? No Multi-box IM HA V Yes *It is assumed that the DB is CFC or RAC and the database is already seeded with repCA **Load Balancer required Start *

14. Decision Flowchart for OracleAS 10g (9.0.4)Infrastructure Highly Available Architectures (II) Is IM service active/active or active/passive? Do you plan a DR site? Active/Active** No Will IM be co-located With the DB on the Hardware cluster? Yes No Will OID process be co-located with SSO? External internet access needed? Multi-box IM HA VI *It is assumed that the DB is CFC or RAC and the database is already seeded with repCA **Load Balancer required Start *

15. Decision Flowchart for OracleAS 10g (9.0.4)Infrastructure Highly Available Architectures (II) Is IM service active/active or active/passive? Do you plan a DR site? Active/Active** No Will IM be co-located With the DB on the Hardware cluster? No External internet access needed? Multi-box IM HA III *It is assumed that the DB is CFC or RAC and the database is already seeded with repCA **Load Balancer required Start *

16. Decision Flowchart for OracleAS 10g (9.0.4)Infrastructure Highly Available Architectures (II) Is IM service active/active or active/passive? Do you plan a DR site? Active/Active** Yes No Active/passive Only active/passive supported Will IM be co-located With the DB on the Hardware cluster? *It is assumed that the DB is CFC or RAC and the database is already seeded with repCA **Load Balancer required Start *

17. Decision Flowchart for OracleAS 10g (9.0.4)Infrastructure Highly Available Architectures (II) Is IM service active/active or active/passive? Do you plan a DR site? Active/Active** Yes Active/passive Only active/passive supported External internet access needed? Will IM be co-located With the DB on the Hardware cluster? No *It is assumed that the DB is CFC or RAC and the database is already seeded with repCA **Load Balancer required Start *

18. Decision Flowchart for OracleAS 10g (9.0.4)Infrastructure Highly Available Architectures (II) Is IM service active/active or active/passive? Do you plan a DR site? Active/Active** Yes Active/passive Only active/passive supported External internet access needed? Will IM be co-located With the DB on the Hardware cluster? Distributed CFC IM only Install** *It is assumed that the DB is CFC or RAC and the database is already seeded with repCA **Load Balancer required Start *

19. Decision Flowchart for OracleAS 10g (9.0.4)Infrastructure Highly Available Architectures (II) Is IM service active/active or active/passive? Do you plan a DR site? Active/Active** Yes Active/passive Only active/passive supported External internet access needed? Will IM be co-located With the DB on the Hardware cluster? No CFC IM only install *It is assumed that the DB is CFC or RAC and the database is already seeded with repCA **Load Balancer required Start *

20. Decision Flowchart for OracleAS 10g (9.0.4)Infrastructure Highly Available Architectures (II) Is IM service active/active or active/passive? Do you plan a DR site? Active/Active** Yes No Active/passive Only active/passive supported Will IM be co-located With the DB on the Hardware cluster? Manul IM HA Install*** *It is assumed that the DB is CFC or RAC and the database is already seeded with repCA **Load Balancer required ***Network storage required Start *

21. Decision Flowchart for OracleAS 10g (9.0.4)Infrastructure Highly Available Architectures (II) Is IM service active/active or active/passive? Yes No Active/passive Will IM be co-located With the DB on the Hardware cluster? *It is assumed that the DB is CFC or RAC and the database is already seeded with repCA **Load Balancer required Start *

22. Decision Flowchart for OracleAS 10g (9.0.4)Infrastructure Highly Available Architectures (II) Is IM service active/active or active/passive? Yes Active/passive External internet access needed? Will IM be co-located With the DB on the Hardware cluster? No *It is assumed that the DB is CFC or RAC and the database is already seeded with repCA **Load Balancer required Start *

23. Decision Flowchart for OracleAS 10g (9.0.4)Infrastructure Highly Available Architectures (II) Is IM service active/active or active/passive? Yes Active/passive External internet access needed? Will IM be co-located With the DB on the Hardware cluster? Distributed CFC IM only Install** *It is assumed that the DB is CFC or RAC and the database is already seeded with repCA **Load Balancer required Start *

24. Decision Flowchart for OracleAS 10g (9.0.4)Infrastructure Highly Available Architectures (II) Is IM service active/active or active/passive? Yes Active/passive External internet access needed? Will IM be co-located With the DB on the Hardware cluster? No CFC IM only install *It is assumed that the DB is CFC or RAC and the database is already seeded with repCA **Load Balancer required Start *

25. Decision Flowchart for OracleAS 10g (9.0.4)Infrastructure Highly Available Architectures (II) Is IM service active/active or active/passive? No Active/passive Will IM be co-located With the DB on the Hardware cluster? Manul IM HA Install*** *It is assumed that the DB is CFC or RAC and the database is already seeded with repCA **Load Balancer required ***Network storage required Start *

26. Decision Flowchart for OracleAS 10g (9.0.4)Infrastructure Highly Available Architectures (II) Is IM service active/active or active/passive? Do you plan a DR site? Active/Active** No Will IM be co-located With the DB on the Hardware cluster? Yes No Active/passive Only active/passive supported Do you have load balancers? External internet access needed? Will OID be in The DMZ? Will OID process be co-located with SSO? External internet access needed? Will IM be co-located With the DB on the Hardware cluster? Manul IM HA Install*** External internet access needed? No Multi-box IM HA III Multi-box IM HA VI Multi-box IM HA V Multi-box IM HA IV Multi-box IM HA I Multi-box IM HA II Yes No CFC IM only install Distributed CFC IM only Install** Yes Yes**** No *It is assumed that the DB is CFC or RAC and the database is already seeded with repCA **Load Balancer required Start *