Selecting the Journal Synchronization Mode for a Secondary Database

The two modes for journal synchronization are:

• Journal block write, which mirrors journal blocks on the secondary as they are written to the primary

• Journal switch, which transfers journals periodically

You can configure the mode of synchronization for individual secondary databases, by using the appropriate value in the SyncMode parameter in the [SyncDbService] section of the JADE initialization file. For more details about journal synchronization modes, see the following subsections.