Hi All,
Our Environment:
HP Unix 11i (11.23)
Oracle 10g R1 (10.1.0.4)
DataStage 7.5.1A EE
Itaniun Hardware
In our case, both DataStage and Oracle database is running on the same unix box. And found that all our DataStage jobs are using sqlnet (with network overhead) when it connects to database.
Is there a way to force DataStage to use IPC protocol (without network overhead) as both db and DataStage are in same machine?
Please share your thoughts in this regard to reduce network overhead.
Thanks in advance.
Srini
how does DataStage connects to Oracle?
Moderators: chulett, rschirm, roy
Re: how does DataStage connects to Oracle?
Hello Srini,
It looks like you are using the Oracle Enterprise Stage. I am not clear on where the bottleneck is. However, you might want to benchmark the Oracle Enterprise Stage with the Dynamic RDBMS Stage (DRS Stage). You may find some performance improvements depending on what your Datastage jobs are doing.
It looks like you are using the Oracle Enterprise Stage. I am not clear on where the bottleneck is. However, you might want to benchmark the Oracle Enterprise Stage with the Dynamic RDBMS Stage (DRS Stage). You may find some performance improvements depending on what your Datastage jobs are doing.
Hi,
DS uses the client installed on the machine to connect to the DB, there for if you can configure a client connection that will connect to your liking you might be able to do it (alas I have not that info).
Read the manuals on specific details.
I do recall recomendations not to have DS EE and DB on the same machine for resource ussage reasons, but it's not mandatory.
IHTH,
DS uses the client installed on the machine to connect to the DB, there for if you can configure a client connection that will connect to your liking you might be able to do it (alas I have not that info).
Read the manuals on specific details.
I do recall recomendations not to have DS EE and DB on the same machine for resource ussage reasons, but it's not mandatory.
IHTH,
Roy R.
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Time is money but when you don't have money time is all you can afford.
Search before posting:)
Join the DataStagers team effort at:
http://www.worldcommunitygrid.org
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