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https://issues.apache.org/jira/browse/CASSANDRA-1472?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12982196#action_12982196
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Stu Hood commented on CASSANDRA-1472:
-------------------------------------
Gary, Jake: would it be reasonable to commit this patch with Avro's file
format, and then to discuss replacing the file format in a separate issue, to
be completed before 0.7.1? Essentially, writing our own file format is an
optimization that we can do later, and I'd prefer to treat it as such.
This question also preemptively applies to CASSANDRA-674: we gain a lot of
agility by developing on top of a framework, and then removing the framework.
> 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
> Assignee: Stu Hood
> Fix For: 0.7.1
>
> Attachments: 0.7-1472-v5.tgz, 0.7-1472-v6.tgz,
> 0019-Rename-bugfixes-and-fileclose.txt, 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).
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