[ https://issues.apache.org/jira/browse/SOLR-706?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12717108#action_12717108 ]
Earwin Burrfoot commented on SOLR-706: -------------------------------------- When I did autocompletion for my project, simple java TreeMap had superior memory characteristics and almost the same performance as tries. I think it's not worth inventing something elaborate for this task. > Fast auto-complete suggestions > ------------------------------ > > Key: SOLR-706 > URL: https://issues.apache.org/jira/browse/SOLR-706 > Project: Solr > Issue Type: New Feature > Components: search > Reporter: Shalin Shekhar Mangar > Assignee: Shalin Shekhar Mangar > Fix For: 1.5 > > > A lot of users have suggested that facet.prefix in Solr is not the most > efficient way to implement an auto-complete suggestion feature. A fast > in-memory trie like structure has often been suggested instead. This issue > aims to incorporate a faster/efficient way to answer auto-complete queries in > Solr. > Refer to the following discussion on solr-dev -- > http://markmail.org/message/sjjojrnroo3msugj -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.