Configure the Streams pool for integrated replication on Goldengate

Configure the Streams pool for integrated replication in Goldengate:

When using integrated Replicat the Streams pool must be configured.
If using non-integrated Replicat the Streams pool is not necessary.

The size requirement of the Streams pool for integrated Replicat is based on a single parameter, MAX_SGA_SIZE. The MAX_SGA_SIZE parameter defaults to INFINITE which allows the Replicat process to use as much of the Streams pool as possible. Oracle does not recommend setting the MAX_SGA_SIZE parameter.

Set the STREAMS_POOL_SIZE initialization parameter for the database to the following value:
(1GB * # of integrated Replicats) + 25% head room
For example, on a system with one integrated Replicat process the calculation would be as follows:
(1GB * 1) * 1.25 = 1.25GB STREAMS_POOL_SIZE = 1280M

For example, on a system with two integrated Replicat process the calculation would be as follows:
(1GB * 2) * 1.25 = 2.25GB STREAMS_POOL_SIZE = 2560M

  • March 19, 2018 | 18 views
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