Return-Path: Delivered-To: apmail-cassandra-commits-archive@www.apache.org Received: (qmail 96306 invoked from network); 24 Jul 2010 08:24:19 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 24 Jul 2010 08:24:19 -0000 Received: (qmail 40797 invoked by uid 500); 24 Jul 2010 08:24:19 -0000 Delivered-To: apmail-cassandra-commits-archive@cassandra.apache.org Received: (qmail 40307 invoked by uid 500); 24 Jul 2010 08:24:15 -0000 Mailing-List: contact commits-help@cassandra.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@cassandra.apache.org Delivered-To: mailing list commits@cassandra.apache.org Received: (qmail 40289 invoked by uid 99); 24 Jul 2010 08:24:14 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 24 Jul 2010 08:24:14 +0000 X-ASF-Spam-Status: No, hits=-2000.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.22] (HELO thor.apache.org) (140.211.11.22) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 24 Jul 2010 08:24:13 +0000 Received: from thor (localhost [127.0.0.1]) by thor.apache.org (8.13.8+Sun/8.13.8) with ESMTP id o6O8Nq34026689 for ; Sat, 24 Jul 2010 08:23:53 GMT Message-ID: <25017629.566261279959832923.JavaMail.jira@thor> Date: Sat, 24 Jul 2010 04:23:52 -0400 (EDT) From: "Martin Hentschel (JIRA)" To: commits@cassandra.apache.org Subject: [jira] Updated: (CASSANDRA-1311) Support (asynchronous) triggers In-Reply-To: <21960799.544911279895570713.JavaMail.jira@thor> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/CASSANDRA-1311?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Martin Hentschel updated CASSANDRA-1311: ---------------------------------------- Attachment: HOWTO-PatchAndRunTriggerExample.txt > Support (asynchronous) triggers > ------------------------------- > > Key: CASSANDRA-1311 > URL: https://issues.apache.org/jira/browse/CASSANDRA-1311 > Project: Cassandra > Issue Type: New Feature > Components: Contrib > Reporter: Maxim Grinev > Fix For: 0.8 > > Attachments: HOWTO-PatchAndRunTriggerExample.txt, ImplementationDetails.pdf, trunk-967053.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. - You can reply to this email to add a comment to the issue online.