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From "Jeremiah Jordan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-7056) Add RAMP transactions
Date Mon, 07 Jul 2014 16:56:34 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-7056?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14053853#comment-14053853
] 

Jeremiah Jordan commented on CASSANDRA-7056:
--------------------------------------------

bq. What I'm arguing for is that RAMP-powered global indexes and RAMP-powered materialized
views do cover the vast majority of cases where you'd 'manually' use RAMP otherwise, and we
shouldn't expose them as a standalone thing just because we can.

+1 I think we should start with adding RAMP to be used internally.  Then once we have a better
idea of what is going on with it, we can explore exposing it to the end user in a sane way.

> Add RAMP transactions
> ---------------------
>
>                 Key: CASSANDRA-7056
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-7056
>             Project: Cassandra
>          Issue Type: Wish
>          Components: Core
>            Reporter: Tupshin Harper
>            Priority: Minor
>
> We should take a look at [RAMP|http://www.bailis.org/blog/scalable-atomic-visibility-with-ramp-transactions/]
transactions, and figure out if they can be used to provide more efficient LWT (or LWT-like)
operations.



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