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Posted to issues@continuum.apache.org by "Brent N Atkinson (JIRA)" <ji...@apache.org> on 2015/04/30 22:21:12 UTC

[jira] [Created] (CONTINUUM-2759) Document how to tune performance for installations with large databases

Brent N Atkinson created CONTINUUM-2759:
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             Summary: Document how to tune performance for installations with large databases
                 Key: CONTINUUM-2759
                 URL: https://issues.apache.org/jira/browse/CONTINUUM-2759
             Project: Continuum
          Issue Type: Task
            Reporter: Brent N Atkinson
            Assignee: Brent N Atkinson
             Fix For: 1.5.0


For users wishing to run Continuum in scenarios where the data set will grow to a large scale, instructions on how to go about tuning the database should be documented.

Continuum 1.5 addresses multiple performance and stability issues. The net result is that it should now be possible to run Continuum with much larger databases if properly tuned. Ideally, this tuning would be automatic. However, this is not generally possible due to supporting multiple deployment scenarios and databases.

The following should be documented:
  * Upgrading derby database to gain optimizer statistics
  * Common bottlenecks and tuning advice:
    * Creating/rebuilding indexes for larger tables
    * Updating statistics




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