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ASF GitHub Bot commented on CLOUDSTACK-9340: -------------------------------------------- Github user serg38 commented on the pull request: https://github.com/apache/cloudstack/pull/1466#issuecomment-216967912 @rhtyd I just finished QA of changes on MySQL 5.1, 5.5, 5.6 and 5.7. No issues. 64byte index on ssh_keypairs table is created fine on all DB platforms. @koushik-das To be on the safe side can you re-test in your environment? > General DB Optimization > ----------------------- > > Key: CLOUDSTACK-9340 > URL: https://issues.apache.org/jira/browse/CLOUDSTACK-9340 > Project: CloudStack > Issue Type: Improvement > Security Level: Public(Anyone can view this level - this is the > default.) > Affects Versions: 4.9.0 > Reporter: Nicolas Vazquez > Labels: database > Fix For: 4.9.0 > > > h2. General DB Optimization > In some production environments there were being experimented delays in most > of the jobs. A search for DB optimization was taken and some deficiencies > were discovered, we can group them in 4 groups: > * Incorrect PRIMARY key > * Duplicate PRIMARY KEY > * Missing indexes (Add indexes to avoid full table scans) > * Some views query (Change view to improve account retrieval speed) -- This message was sent by Atlassian JIRA (v6.3.4#6332)