Due to the large size of their deployment, Global Telco takes the following steps to increase the performance of Identity Synchronization for Windows.
Identity Synchronization for Windows components are distributed across two dedicated machines.
The log level is set to INFO except when diagnosing transient problems.
The Message Queue Broker's memory limits are increased (see Sun Java System Directory Server Enterprise Edition 6.3 5 Installation Guide for more information).
Each of these items is discussed in detail in the next section.