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https://issues.apache.org/jira/browse/ASTERIXDB-2149?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chen Luo resolved ASTERIXDB-2149.
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Resolution: Fixed
> Improve NormalizedKey on Sorting
> --------------------------------
>
> Key: ASTERIXDB-2149
> URL: https://issues.apache.org/jira/browse/ASTERIXDB-2149
> Project: Apache AsterixDB
> Issue Type: Improvement
> Reporter: Chen Luo
> Assignee: Chen Luo
> Priority: Major
>
> Normalized keys are used to improve sorting performance by avoiding random
> memory accesses. However, currently it has several limitations:
> # Normalized key computer is missing for some types, e.g., UUID
> # It only helps with unequal keys. When two keys are equal, it still requires
> random accesses to do comparison.
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