[ https://issues.apache.org/jira/browse/CASSANDRA-1472?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12930883#action_12930883 ]
Stu Hood commented on CASSANDRA-1472: ------------------------------------- Waiting to hear back from Dragos, but it's possible that I revived a variant of CASSANDRA-1623 with this rendition. > Add bitmap secondary indexes > ---------------------------- > > Key: CASSANDRA-1472 > URL: https://issues.apache.org/jira/browse/CASSANDRA-1472 > Project: Cassandra > Issue Type: Improvement > Components: Core > Reporter: Stu Hood > Fix For: 0.7.1 > > Attachments: 1472-v3.tgz, 1472-v4.tgz, 1472-v5.tgz, anatomy.png, > v4-bench-c32.txt > > > Bitmap indexes are a very efficient structure for dealing with immutable > data. We can take advantage of the fact that SSTables are immutable by > attaching them directly to SSTables as a new component (supported by > CASSANDRA-1471). -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.