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From "Chetan Mehrotra (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (OAK-4076) Benchmark to measure affect of number of indexes on query performance
Date Tue, 01 Mar 2016 09:23:18 GMT

    [ https://issues.apache.org/jira/browse/OAK-4076?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15173482#comment-15173482
] 

Chetan Mehrotra commented on OAK-4076:
--------------------------------------

Added a benchmark with 1733008

{noformat}
java  -DnoOfIndex=5 -DlookupByQuery=false -jar target/oak-run-*.jar benchmark UUIDLookupTest
Oak-Tar
{noformat}

It uses 2 system properties
* {{noOfIndex}} (integer) - No of property index nodes to create
* {{lookupByQuery}} (boolean)- Should uuid be looked up via Query (true) or {{Session#getNodeByIdentifier}}

> Benchmark to measure affect of number of indexes on query performance
> ---------------------------------------------------------------------
>
>                 Key: OAK-4076
>                 URL: https://issues.apache.org/jira/browse/OAK-4076
>             Project: Jackrabbit Oak
>          Issue Type: Task
>          Components: run
>            Reporter: Chetan Mehrotra
>            Assignee: Chetan Mehrotra
>            Priority: Minor
>             Fix For: 1.6
>
>
> This is related to OAK-1273. I would like to have a benchmark to see how increase in
number of indexes affect uuid lookup. Currently uuid lookup relies on query so the trend would
be similar for other queries



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