Return-Path: X-Original-To: apmail-cassandra-dev-archive@www.apache.org Delivered-To: apmail-cassandra-dev-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 365EB109FB for ; Fri, 6 Sep 2013 05:21:38 +0000 (UTC) Received: (qmail 73947 invoked by uid 500); 6 Sep 2013 05:21:34 -0000 Delivered-To: apmail-cassandra-dev-archive@cassandra.apache.org Received: (qmail 72806 invoked by uid 500); 6 Sep 2013 05:21:25 -0000 Mailing-List: contact dev-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 dev@cassandra.apache.org Received: (qmail 72551 invoked by uid 99); 6 Sep 2013 05:21:24 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 06 Sep 2013 05:21:24 +0000 X-ASF-Spam-Status: No, hits=1.7 required=5.0 tests=FREEMAIL_ENVFROM_END_DIGIT,HTML_MESSAGE,RCVD_IN_DNSWL_LOW,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of rameshj1977@gmail.com designates 209.85.219.51 as permitted sender) Received: from [209.85.219.51] (HELO mail-oa0-f51.google.com) (209.85.219.51) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 06 Sep 2013 05:21:17 +0000 Received: by mail-oa0-f51.google.com with SMTP id h1so3369804oag.38 for ; Thu, 05 Sep 2013 22:20:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=b6wkITb5swhckK+YLUrbdagbn+msQpjw+4rFO+LODwk=; b=MW6OfHRG+cmZl3MIsyrdY09WHZJvMGMRsue1M9tMxOpnrMxdCPbGKmVCEcjF9aIq2T fDfgTCJn+YFA8+7cPTyc9S5isDQPtME218P4VL86KxkY5hGljkKnFSD5f2BpkXMPn9/u 6AtoeUOOycRM9yZwWYqNj6biW8hoQZWlocWs1FKU/KqerUKwqkwupu1SNSNnkeOgBnoO rOLsVxaDWgZaeC7IvDaFMSfbyturmecVQX4J0FKMCE7r/ugvXCbWliblUAYstk9fUKcG IZ3U5kyifDUXIsj4zw2lubG5yFMov/ZMrzuQyUrJYyVSD29Dvq1/Dlt5UnqmtPBpal6r kAkg== MIME-Version: 1.0 X-Received: by 10.182.96.100 with SMTP id dr4mr535137obb.22.1378444856503; Thu, 05 Sep 2013 22:20:56 -0700 (PDT) Received: by 10.182.114.164 with HTTP; Thu, 5 Sep 2013 22:20:56 -0700 (PDT) Date: Fri, 6 Sep 2013 10:50:56 +0530 Message-ID: Subject: Help on Cassandra Limitaions From: J Ramesh Kumar To: user@cassandra.apache.org, dev@cassandra.apache.org Content-Type: multipart/alternative; boundary=001a11c3356003b46004e5b03492 X-Virus-Checked: Checked by ClamAV on apache.org --001a11c3356003b46004e5b03492 Content-Type: text/plain; charset=ISO-8859-1 Hi, http://wiki.apache.org/cassandra/CassandraLimitations In the above link, I found the below limitation, "The maximum number of cells (rows x columns) in a single partition is 2 billion.". Here what does "partition" mean ? Is it node (or) column family (or) anything else ? Thanks, Ramesh --001a11c3356003b46004e5b03492--