Minimum Frequency For Heartbeat And Checkpoint
(Doc ID 2793435.1)
Last updated on APRIL 17, 2023
Applies to:
Oracle GoldenGate - Version 19.1.0.0.4 and laterInformation in this document applies to any platform.
Goal
On : 19.1.0.0.4 version, 1 - Oracle DB backend
Minimum Frequency for Heartbeat and Checkpoint
Planning to set a frequency of 1 second to Heartbeat (default is 60 seconds) and reduce the Checkpoint frequency by 5 seconds (default is 10 seconds).
Need to know the below,
1. Can we set the GG Heartbeat frequency to 1 second? What will be the impact of setting to this low value? What is the recommended value if we need to reduce this frequency?
2. Can we reduce the Checkpoint Frequency to 5 seconds? What will be the impact of setting to 5 seconds? What is the recommended value?
Solution
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In this Document
Goal |
Solution |