decision flowchart for oracleas 10g (9.0.4)infrastructure highly available architectures
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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
Install
?
Fact
Action
•Choice (decision making required)
•Description of a the architecture and components
•Action that needs to be performed
•Installation to perform
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
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*
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*
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-locatedWith 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*
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-locatedWith 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*
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-locatedWith 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*
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-locatedWith 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*
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-locatedWith the DB on the Hardware cluster?
Yes
No
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*
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-locatedWith the DB on the Hardware cluster?
Yes
Yes
No
No
Will OID processbe 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*
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-locatedWith the DB on the Hardware cluster?
Yes
Yes
No
No
Will OID be inThe DMZ?
Will OID processbe 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*
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-locatedWith the DB on the Hardware cluster?
Yes
Yes
No
NoActive/passive
Will OID be inThe DMZ?
Will OID processbe 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*
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-locatedWith the DB on the Hardware cluster?
Yes
No
No
Will OID be inThe DMZ?
Will OID processbe co-located
with SSO?
External internet access needed?
NoMulti-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*
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-locatedWith the DB on the Hardware cluster?
Yes
Yes
No
Will OID processbe 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*
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-locatedWith the DB on the Hardware cluster?
No
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*
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
Yes
No
Active/passive
Only active/passivesupported
Will IM be co-locatedWith 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*
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
Yes
Yes
Active/passive
Only active/passivesupported
External internet access needed?
Will IM be co-locatedWith 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*
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
Yes
Yes
Yes
Active/passive
Only active/passivesupported
External internet access needed?
Will IM be co-locatedWith 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*
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
Yes
Active/passive
Only active/passivesupported
External internet access needed?
Will IM be co-locatedWith 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*
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/passivesupported
Will IM be co-locatedWith 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*
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-locatedWith 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*
Decision Flowchart for OracleAS 10g (9.0.4)Infrastructure Highly Available Architectures
(II)
Is IM service active/active
or active/passive?
Yes
Yes
Active/passive
External internet access needed?
Will IM be co-locatedWith 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*
Decision Flowchart for OracleAS 10g (9.0.4)Infrastructure Highly Available Architectures
(II)
Is IM service active/active
or active/passive?
Yes
Yes
Yes
Active/passive
External internet access needed?
Will IM be co-locatedWith 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*
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-locatedWith 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*
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-locatedWith 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*
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-locatedWith the DB on the Hardware cluster?
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
NoActive/passive
Only active/passivesupported
Do you have load balancers?
External internet access needed?
Will OID be inThe DMZ?
Will OID processbe co-located
with SSO?External internet access needed?
Will IM be co-locatedWith 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*
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