lti_batch_mode

Determines whether the Log Transfer Interface component processes LTL output in batch mode.

Default

true

Values

true – The Log Transfer Interface component fits as many LTL commands into a 16k byte buffer as it can before it sends output to the primary Replication Server.

false – The Log Transfer Interface component sends individual LTL commands for each change set in its input queue.

Comments

If the value of the lti_batch_mode parameter is true, the Log Transfer Interface component sends the buffer contents to the primary Replication Server when the time interval specified in the dump_batch_timeout parameter expires, even if the buffer is not full.
If the value of the lti_batch_mode parameter is true and an individual distribute command exceeds the size of the 16k byte buffer, the primary Replication Server returns an error and drops the database connection to the Replication Agent instance.
In general, setting the value of the lti_batch_mode parameter to true provides better Replication Agent throughput.