GoldenGate, Streams and Distributed Database (MOSC)

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How to tune slow initial replicat from Sybase to Oracle with LOBs?

edited Dec 22, 2013 9:47AM in GoldenGate, Streams and Distributed Database (MOSC) 3 commentsAnswered

Hi,
I hope someone could enlighten me

How can we increase the replicat throughput speed for an initial load with LOBs (5 - 15k)?
Are there any other tuning tips other than running multiple replicats in parallel with the range function?

I have tested BATCHSQL and INSERTAPPEND but according to MOS Doc ID 1060546.1 it is not recommended.
Will any transaction with a LOB be treated as an exception or can it be tuned with smaller batches using BATCHSQL?

Testing without any tuning in GoldenGate replicat we get an throughput of about 1GB per 15 minutes or ~1MB/s.

At the moment I'm testing with:

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