Return-Path: 
 <user-return-5279-apmail-hadoop-hdfs-user-archive=hadoop.apache.org@hadoop.apache.org>
X-Original-To: apmail-hadoop-hdfs-user-archive@minotaur.apache.org
Delivered-To: apmail-hadoop-hdfs-user-archive@minotaur.apache.org
Received: from mail.apache.org (hermes.apache.org [140.211.11.3])
	by minotaur.apache.org (Postfix) with SMTP id E3D4EE057
	for <apmail-hadoop-hdfs-user-archive@minotaur.apache.org>;
 Wed, 20 Feb 2013 12:12:22 +0000 (UTC)
Received: (qmail 94519 invoked by uid 500); 20 Feb 2013 12:12:18 -0000
Delivered-To: apmail-hadoop-hdfs-user-archive@hadoop.apache.org
Received: (qmail 93942 invoked by uid 500); 20 Feb 2013 12:12:12 -0000
Mailing-List: contact user-help@hadoop.apache.org; run by ezmlm
Precedence: bulk
List-Help: <mailto:user-help@hadoop.apache.org>
List-Unsubscribe: <mailto:user-unsubscribe@hadoop.apache.org>
List-Post: <mailto:user@hadoop.apache.org>
List-Id: <user.hadoop.apache.org>
Reply-To: user@hadoop.apache.org
Delivered-To: mailing list user@hadoop.apache.org
Received: (qmail 93891 invoked by uid 99); 20 Feb 2013 12:12:11 -0000
Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230)
    by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 20 Feb 2013 12:12:11 +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
 saravanan.nagarajan303@gmail.com designates 74.125.82.50 as permitted sender)
Received: from [74.125.82.50] (HELO mail-wg0-f50.google.com) (74.125.82.50)
    by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 20 Feb 2013 12:12:03 +0000
Received: by mail-wg0-f50.google.com with SMTP id es5so6469102wgb.29
        for <user@hadoop.apache.org>; Wed, 20 Feb 2013 04:11:43 -0800 (PST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
        d=gmail.com; s=20120113;
        h=mime-version:x-received:date:message-id:subject:from:to
         :content-type;
        bh=BlIFrpTOwnKtEHPYBo6FaCWs5rDcYb5BaUxISavPf+A=;
        b=GBYHLUt9QhDRDXlOgT0SCGF9no7mIbk1KWlEZxVoylxMAKI+2NeqHvXZcUeUaOh5wn
         22RHk8snWpthhsTrKPBLyQQ0b1fi5ikF+ILJnt/RLQCMAsk6XJjjTkiOn5A3cpKDeG1k
         t9uagobFXDCehvsmcvDrLdYzQ41A7vrbbBzu1x/k3K4giSWzkB0b7jlamuiFVDGyedKK
         Odw5e7pNDyOSsj4NW275JF5xfI/ilDqRK+uG1fk/3DqgPVPK8/VGZ+0yeImwiG+ejIcm
         TbO6kg36cTuJYgiWzWJF4ws405uZ99eh97HImmVmhjU0lDFfzdHZK1rpBrFx1UVJ39BQ
         XZgA==
MIME-Version: 1.0
X-Received: by 10.180.98.198 with SMTP id ek6mr10767369wib.7.1361362303171;
 Wed, 20 Feb 2013 04:11:43 -0800 (PST)
Received: by 10.194.65.7 with HTTP; Wed, 20 Feb 2013 04:11:43 -0800 (PST)
Date: Wed, 20 Feb 2013 17:41:43 +0530
Message-ID: 
 <CAFPJ2dA8hmwmRL9=s193DnZ0gFyQbUYWiL0uph1O6oJYwDDcLw@mail.gmail.com>
Subject: How to implement SCD (Slowly changing dimension) in Hadoop eco
 system?
From: Saravanan Nagarajan <saravanan.nagarajan303@gmail.com>
To: user@hadoop.apache.org
Content-Type: multipart/alternative; boundary=f46d044286ca7dbd7604d626dc34
X-Virus-Checked: Checked by ClamAV on apache.org

--f46d044286ca7dbd7604d626dc34
Content-Type: text/plain; charset=ISO-8859-1

HI,

We are migrating existing data warehouse system to HADOOP based solution
(Hadoop, Hive, sqoop,etc). In data warehouse, we have different type of SCD.



Can you suggest how to implement SCD in HADOOP eco system?  We are open to
explore other tool as well.



I am waiting for your replay?



Regards,

Saravanan

Saravanan.nagarajan303@gmail.com

--f46d044286ca7dbd7604d626dc34
Content-Type: text/html; charset=ISO-8859-1
Content-Transfer-Encoding: quoted-printable

<div dir=3D"ltr"><p class=3D"">HI,</p>

<p class=3D"">We are migrating existing data warehouse system to HADOOP
based solution (Hadoop, Hive, sqoop,etc). In data warehouse, we have differ=
ent
type of SCD.</p>

<p class=3D"">=A0</p>

<p class=3D"">Can you suggest how to implement SCD in HADOOP eco system? =
=A0We are open to explore other tool as well.</p>

<p class=3D"">=A0</p>

<p class=3D"">I am waiting for your replay?</p>

<p class=3D"">=A0</p>

<p class=3D"">Regards,</p>

<p class=3D"">Saravanan</p>

<p class=3D""><a href=3D"mailto:Saravanan.nagarajan303@gmail.com">Saravanan=
.nagarajan303@gmail.com</a></p></div>

--f46d044286ca7dbd7604d626dc34--