Return-Path: X-Original-To: apmail-cassandra-user-archive@www.apache.org Delivered-To: apmail-cassandra-user-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id A7B1B175F4 for ; Sun, 28 Sep 2014 15:20:09 +0000 (UTC) Received: (qmail 10025 invoked by uid 500); 28 Sep 2014 15:20:06 -0000 Delivered-To: apmail-cassandra-user-archive@cassandra.apache.org Received: (qmail 9980 invoked by uid 500); 28 Sep 2014 15:20:06 -0000 Mailing-List: contact user-help@cassandra.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@cassandra.apache.org Delivered-To: mailing list user@cassandra.apache.org Received: (qmail 9970 invoked by uid 99); 28 Sep 2014 15:20:06 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Sun, 28 Sep 2014 15:20:06 +0000 X-ASF-Spam-Status: No, hits=2.2 required=5.0 tests=HTML_MESSAGE,MIME_QP_LONG_LINE,RCVD_IN_DNSWL_NONE,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of arthur.zubarev@aol.com designates 64.12.143.77 as permitted sender) Received: from [64.12.143.77] (HELO omr-m03.mx.aol.com) (64.12.143.77) by apache.org (qpsmtpd/0.29) with ESMTP; Sun, 28 Sep 2014 15:19:39 +0000 Received: from mtaomg-mce02.mx.aol.com (mtaomg-mce02.mx.aol.com [172.29.27.208]) by omr-m03.mx.aol.com (Outbound Mail Relay) with ESMTP id B93F270000092 for ; Sun, 28 Sep 2014 11:19:38 -0400 (EDT) Received: from core-mfa06g.mail.aol.com (core-mfa06.mail.aol.com [172.27.61.6]) by mtaomg-mce02.mx.aol.com (OMAG/Core Interface) with ESMTP id 5AF7D38000083 for ; Sun, 28 Sep 2014 11:19:38 -0400 (EDT) References: <8D1A943550A7D12-1B5C-27B20@webmail-va039.sysops.aol.com> <281BC70BA5F04FBEA1533BC1E7A4F1B4@JackKrupansky14> To: user@cassandra.apache.org Subject: Re: Indexes Fragmentation In-Reply-To: <281BC70BA5F04FBEA1533BC1E7A4F1B4@JackKrupansky14> X-MB-Message-Source: WebUI MIME-Version: 1.0 From: Arthur Zubarev X-MB-Message-Type: User Content-Type: multipart/alternative; boundary="--------MB_8D1A946C0C4B65A_1B5C_85A9E_webmail-va039.sysops.aol.com" X-Mailer: AOL Webmail STANDARD Received: from 99.237.216.147 by webmail-va039.sysops.aol.com (149.174.102.69) with HTTP (WebMailUI); Sun, 28 Sep 2014 11:19:38 -0400 Message-Id: <8D1A946C0B40CAC-1B5C-27CA5@webmail-va039.sysops.aol.com> X-Originating-IP: [99.237.216.147] Date: Sun, 28 Sep 2014 11:19:38 -0400 x-aol-global-disposition: G DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mx.aol.com; s=20140625; t=1411917578; bh=0wUHGDAUoECvIvZQF8k9TCa1rgTRe1dPC/pDX3iLnBU=; h=From:To:Subject:Message-Id:Date:MIME-Version:Content-Type; b=ns2oUrMNx1Y0zF3N6pqkctydxf3hno4gMbn7Xag0alAvPJKXtP5CXFERdFabxC1E7 CTrOVgw//gRc8USKdtPi4KqDQfIi2KzNPIzGtp2DjALLGWtLwCJIvVXTa51LOhytQR a4CXt5rpFFSz9F4g4c6owb55SZSrn5huklVCPOJg= x-aol-sid: 3039ac1d1bd05428270a5861 X-Virus-Checked: Checked by ClamAV on apache.org This is a multi-part message in MIME format. ----------MB_8D1A946C0C4B65A_1B5C_85A9E_webmail-va039.sysops.aol.com Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="us-ascii" Thank=20you=20Jack,=0A=0ABut=20I=20am=20afraid=20it=20may=20be=20an=20overhead.=20= Added=20complexity.=0A=0A/Arthur=0A=0A=0A=0A=20=0A=0A----=20Original=20Message=20= ----=0AFrom:=20Jack=20Krupansky=20=0ATo:=20user=20=0ASent:=20Sun,=20Sep=2028,=202014=2011:03=20am=0ASubject:= =20Re:=20Indexes=20Fragmentation=0A=0A=0A=0A=0ATake=20a=20look=20at=20DataStax=20= Enterprise=20as=20well,=20with=20its=20integrated=20Solr=20indexing=20of=20Cassa= ndra=20data.=0A=20=0A--=20Jack=20Krupansky=0A=0A=20=0A=0AFrom:=20Arthur=20Zubare= v=20=0ASent:=20Sunday,=20September=2028,=202014=2010:55=20AM=0ATo:=20user@cassan= dra.apache.org=20=0ASubject:=20Indexes=20Fragmentation=0A=0A=20=0A=0AHi=20all:=0A= =0AA=20client=20on=20a=20RDBMS=20faces=20quick=20index=20fragmentations,=20stati= stics=20become=20inaccurate.=20Many=20within=204=20hours=20(fast=20updates=20+=20= writes,=20but=20mostly=20updates).=0A=0AI=20am=20looking=20into=20replacing=20th= e=20RDBMS=20with=20Cassandra.=0A=0AWill=20I=20face=20the=20same=20issue=20with=20= indexes=20with=20Cassandra?=0A=0AThank=20you!=0A=0ARegards,=0A=0AArthur=20=0A=0A= =0A=0A ----------MB_8D1A946C0C4B65A_1B5C_85A9E_webmail-va039.sysops.aol.com Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset="us-ascii" Thank=20you=20Jack,
=0A= =0A
=0A=0ABut=20I=20am=20afraid=20it=20may=20be=20an=20overhead.=20Added=20co= mplexity.
=0A=0A
=0A=0A/Arthur
=0A=0A=0A
=0A=0A=0A=0A=0A=0A
=20
=0A=0A
=0A=0A= =0A=0A=0A=0A----=20Original=20Message=20----
=0A=0AFrom:=20Jack=20Krupansky=20<jac= k@basetechnology.com>
=0A=0ATo:=20user=20<user@cassandra.apache.org>=
=0A=0ASent:=20Sun,=20Sep=2028,=202014=2011:03=20am
=0A=0ASubject:=20Re:=20= Indexes=20Fragmentation
=0A=0A
=0A=0A=0A=0A=0A=0A=0A=0A=0A=0A=0A=0A=0A=0A=0A=0A=0A=0A=0A=0A
Take=20= a=20look=20at=20DataStax=20Enterprise=20as=20well,=20with=20its=20integrated=20S= olr=20=0Aindexing=20of=20Cassandra=20data.
=0A=0A=0A=0A=0A
 
= =0A=0A=0A=0A=0A--=20Jack=20=0AKrupansky=0A=0A=0A=0A=0A=0A=0A=0A=0A=0A=0A
 
=0A=0A=0A=0A=0A=0A=0A=0AFrom:=20Arthur=20Zubarev=20=0A=0A=0A=0A=0A
Sent:=20Sund= ay,=20September=2028,=202014=2010:55=20AM
=0A=0A=0A=0A=0A
To:=20= user@cassandra.apache.org=20
=0A=0A=0A=0A=0A
Subject:=20= Indexes=20Fragmentation
=0A=0A=0A=0A=0A=0A=0A=0A=0A
 <= /div>=0A=0A
=0A=0A=0A=0A=0A=0A=0A=0A
Hi=20all:
=0A=0A
=0A=0AA=20client=20on=20a=20RDBMS=20= faces=20quick=20index=20fragmentations,=20=0Astatistics=20become=20inaccurate.=20Many=20within=204=20hours=20(fast=20=0Aupdates=20+=20wr= ites,=20but=20mostly=20updates).
=0A=0A
=0A=0AI=20am=20looking=20into=20re= placing=20the=20=0ARDBMS=20with=20Cassandra.
=0A=0A
=0A=0AWill=20I=20face=20= the=20same=20issue=20with=20indexes=20with=20=0ACassandra?
=0A=0A
=0A=0ATh= ank=20you!
=0A=0A
=0A=0ARegards,
=0A=0A
=0A=0AArthur=20=0A
=0A=0A= =0A=0A=0A=0A=0A=0A=0A=0A=0A=0A=0A=0A=0A=0A=0A= =0A=0A=0A ----------MB_8D1A946C0C4B65A_1B5C_85A9E_webmail-va039.sysops.aol.com--