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Brian ONeill commented on CASSANDRA-1311: ----------------------------------------- Ditto? Any progress on this? I wouldn't mind contributing some time towards it if we have identified a direction. (as Jonathan points out, either we do it in Cassandra or we all need to build it on top in that app layer) > Triggers > -------- > > Key: CASSANDRA-1311 > URL: https://issues.apache.org/jira/browse/CASSANDRA-1311 > Project: Cassandra > Issue Type: New Feature > Reporter: Maxim Grinev > Fix For: 1.2 > > Attachments: HOWTO-PatchAndRunTriggerExample-update1.txt, > HOWTO-PatchAndRunTriggerExample.txt, ImplementationDetails-update1.pdf, > ImplementationDetails.pdf, trunk-967053.txt, trunk-984391-update1.txt, > trunk-984391-update2.txt > > > Asynchronous triggers is a basic mechanism to implement various use cases of > asynchronous execution of application code at database side. For example to > support indexes and materialized views, online analytics, push-based data > propagation. > Please find the motivation, triggers description and list of applications: > http://maxgrinev.com/2010/07/23/extending-cassandra-with-asynchronous-triggers/ > An example of using triggers for indexing: > http://maxgrinev.com/2010/07/23/managing-indexes-in-cassandra-using-async-triggers/ > Implementation details are attached. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira