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https://issues.apache.org/jira/browse/CASSANDRA-6477?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14631738#comment-14631738
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T Jake Luciani commented on CASSANDRA-6477:
-------------------------------------------

bq. The batchlog is to guarantee eventual consistency of the MV. The user CL is 
mostly to get guarantee that you can see your writes. I don't understand why 
you'd think the former would prevent the latter.

[~slebresne] the inline reply method broke :)

Sorry, I was referring to the batchlog feature in general from a user 
perspective.  

> Materialized Views (was: Global Indexes)
> ----------------------------------------
>
>                 Key: CASSANDRA-6477
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-6477
>             Project: Cassandra
>          Issue Type: New Feature
>          Components: API, Core
>            Reporter: Jonathan Ellis
>            Assignee: Carl Yeksigian
>              Labels: cql
>             Fix For: 3.0 beta 1
>
>         Attachments: test-view-data.sh, users.yaml
>
>
> Local indexes are suitable for low-cardinality data, where spreading the 
> index across the cluster is a Good Thing.  However, for high-cardinality 
> data, local indexes require querying most nodes in the cluster even if only a 
> handful of rows is returned.



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