GRC RAR Row-prefetch value for Oracle Risk Analysis


If you are using Oracle database with GRC, you can set Row-prefetch value for Oracle Risk Analysis to tune the performance of Risk Analysis. The parameter uses the row-prefetching feature of Oracle JDBC driver to fetch multiple rows at a time (instead of the default one row) reducing the round trips to be made to the database layer. The extra rows are stored in the buffers and used by the later queries which pick one of the rows that are already placed in the buffer.

To set the number of rows to prefetch, navigate to Configuration --> Risk Analysis (left pane) --> Performance Tuning --> Row-prefetch value for Oracle Risk Analysis. A value of 10 is a good starting point.

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