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https://issues.apache.org/jira/browse/CASSANDRA-749?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12849168#action_12849168
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Jonathan Ellis commented on CASSANDRA-749:
------------------------------------------

And the performance of updating nonlocal indexes really is ass, which is why we 
shouldn't inflict it on everyone in the name of making things more convenient 
for the largest sites.

(Remember, it's either ass because you have to do read base/update index/update 
index new/write base new, or because you have to set recency super low and 
cause a ton of check-against-base on your lookups.)

> Secondary indices for column families
> -------------------------------------
>
>                 Key: CASSANDRA-749
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-749
>             Project: Cassandra
>          Issue Type: New Feature
>          Components: Core
>            Reporter: Gary Dusbabek
>            Assignee: Gary Dusbabek
>            Priority: Minor
>             Fix For: 0.8
>
>         Attachments: 0001-simple-secondary-indices.patch, 
> views-discussion-2.txt, views-discussion.txt
>
>


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