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From "Sandeep Tata (JIRA)" <j...@apache.org>
Subject [jira] Created: (CASSANDRA-132) Support session level consistency
Date Mon, 04 May 2009 20:26:30 GMT
Support session level consistency
---------------------------------

                 Key: CASSANDRA-132
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-132
             Project: Cassandra
          Issue Type: Improvement
    Affects Versions: trunk
         Environment: all
            Reporter: Sandeep Tata
             Fix For: trunk


Limited session-level consistency: if the client connects to a node and performs operations
on rows that are local to that node, we should be able to guarantee read-your-writes consistency.
If the session ends because of a failure, and the client has to reconnect, you only provide
eventual consistency across the sessions.

(This is a common practical variation of evantual consistency, see: http://www.allthingsdistributed.com/2008/12/eventually_consistent.html
for context.)

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