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Identify current topology
Posted: Sat Jan 26, 2013 7:08 am
by zulfi123786
We were provided with the basic information of datastage infrastructure and was trying to find out complete information of datastage topology. I recollect the installation information is captured in a response file but wondering where it exists (it's location is specified during installation I guess)
Posted: Sat Jan 26, 2013 1:53 pm
by ray.wurlod
You guess right. Try /opt/IBM/InformationServer/response.txt
Posted: Sat Jan 26, 2013 9:44 pm
by vamsi.4a6
Could anybody explain what is meant by datastage topology with respect to datastage?I know the meaning of Topology
Posted: Sun Jan 27, 2013 1:58 am
by lstsaur
When everything is running on the same computer, then you have a single computer topology. Then you might have installed your DS Server on server1, DB Server (repository) on server2, WebSpere App Server on server3, then you have multiple computers topology.
Posted: Sun Jan 27, 2013 3:21 am
by zulfi123786
For complete information refer to infosphere information server planning installation and configuration guide
Posted: Sun Jan 27, 2013 9:03 am
by chulett
Specifically, 'Chapter 3. Planning Step 3: Designing an Installation Topology' lists (and details) the various topologies.
Posted: Sun Jan 27, 2013 5:21 pm
by ray.wurlod
There are four tiers (Client, Engine, Services, Metadata Repository). Topology is where (on which machines) you place these tiers.