This section describes the formula for estimating database multiplexing memory requirements.
Use the following formula to obtain a rough estimate of memory required for database multiplexing:
Memory usage of the database multiplexing feature
= Peak memory usage of the Mirroring Controller processes
Peak memory usage of the Mirroring Controller commands
Peak memory usage of the Mirroring Controller processes=150 MB
Peak memory usage of the Mirroring Controller commands=50 MB * Number of commands executed simultaneously