Troubleshooting
Problem
Customer would like to know what an 'internal' Controller application database optimize does, and how often they should run one.
Symptom
There are two types of database optimisations that can be done:
(1) 'Internal' database optimisation.
- These are triggered/launches from 'inside' the Controller client interface (inside the Controller GUI)
- To launch them, click "Maintain - Users - Single Mode" and then click "Maintain - Database - Optimize"
(2) 'External' database optimisation.
- These are optimisation techniques that are triggered outside of the Controller GUI (typically by using third-party database utilities)
- Examples are given inside separate IBM Technotes such as #1396973 & 1346962.
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Historical Number
1042328
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Document Information
More support for:
IBM Cognos Controller
Software version:
10.3.1, 10.3, 10.2.1, 10.2.0
Operating system(s):
Windows
Document number:
386665
Modified date:
08 May 2025
UID
swg21367485
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