Thursday, October 11, 2018

Golden Gate moving from Classic to Integrated

Golden Gate moving from Classic to Integrated was an option taken in one of our project to have better performance. A lot of effort was put to convert all the extract and replicate to Integrated mode and some optimization parameters were used but still there were not a significant performance improvement.

Then I took a different route to examine the AWR and ASH for the replicate processes. Wow our friend INDEXES. Since we were dealing with build load , some of the unwanted indexes were dropped and Golgen Gate was super fast. Both Integrated and Classic was having better performance. Post the build load we rebuild the indexes.

Better consult a Dr.DBA always.

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