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RE: ETL architecture

From: Mandar A. Ghosalkar <mghosalk_at_byer.com>
Date: Wed, 16 Oct 2002 10:59:38 -0800
Message-ID: <F001.004EB062.20021016105938@fatcity.com>


and how are they going to connect to the database on server B? are they using odbc?
millions of inserts using odbc over the network?

> -----Original Message-----
> From: paquette stephane [mailto:stephane_paquette_at_yahoo.com]
> Sent: Wednesday, October 16, 2002 11:26 AM
> To: Multiple recipients of list ORACLE-L
> Subject: ETL architecture
>
>
> Hi,
>
> On all DW project I've been, the ETL tool was on the
> database server containing the DW database.
>
> On the current project, the architecture team has
> decided that the ETL tool (Data Junction) will be on
> its own server (Windows) to service all projects
> needing ETL processing.
> We are the first client of this approach. All sources
> will ftp their files on the unix box where the
> staging/data integration database is.
> So that means that the the ETL tool on server A will
> read the files and the reference tables from server B,
> process that on server A and insert the cleansed data
> on server B.
>
> Somewhere I'm not confortable with that approach.
> Any comments ?
>
>
>
> =====
> Stéphane Paquette
> DBA Oracle, consultant entrepôt de données
> Oracle DBA, datawarehouse consultant
> stephane_paquette_at_yahoo.com
>
> __________________________________________________________
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> Author: =?iso-8859-1?q?paquette=20stephane?=
> INET: stephane_paquette_at_yahoo.com
>
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-- 
Please see the official ORACLE-L FAQ: http://www.orafaq.com
-- 
Author: Mandar A. Ghosalkar
  INET: mghosalk_at_byer.com

Fat City Network Services    -- 858-538-5051 http://www.fatcity.com
San Diego, California        -- Mailing list and web hosting services
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Received on Wed Oct 16 2002 - 13:59:38 CDT

Original text of this message

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