[ https://issues.apache.org/jira/browse/ASTERIXDB-2149?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Chen Luo reassigned ASTERIXDB-2149: ----------------------------------- Assignee: Chen Luo > 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 > > 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. -- This message was sent by Atlassian JIRA (v6.4.14#64029)