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Home -> Community -> Mailing Lists -> Oracle-L -> Re: What tools for Oracle Data Warehouse ETL
In the second half of 2000, I participated in an extensive evaluation of ETL tools for a large data warehouse.
There were two main players at that time that we considered:
DataStage, owned by Informix, and now part of Ascential software http://www.ascentialsoftware.com/products/datastage/
Informatica was the other.
http://www.informatica.com/
We looked at some other tools, notably IBM's offerings and one other that I can't recall. They didn't make it to the hands on evaluation stage for a number of reasons.
Informatica and DataStage both appeared to be excellent tools. Informatica clearly had a better interface, while DataStage had a top down methodology that we preferred.
The strength of these tools IMO is that they allow a team to effectively organize and manage the ETL process and all of the code that goes with it.
You can do the same thing without these tools, but it will more difficult to manage.
Tom Cox may have something to add to this, as he was leading that evaluation.
Tom?
Jared
"Chuan Zhang" <Chuan.Zhang_at_transact.com.au>
Sent by: root_at_fatcity.com
01/31/02 02:45 PM
Please respond to ORACLE-L
To: Multiple recipients of list ORACLE-L <ORACLE-L_at_fatcity.com>
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Subject: What tools for Oracle Data Warehouse ETL
Hi, DBA gurus,
I am going to build our data warehousing project. In theory, I am confident but in reality, .... At this moment, I only have Oracle Data Warehousing Builder 3i in my hand. For those have built DW in Oracle, could you share your experience on the tools to build the data warehousing especially ETL process?
Many thanks in advance,
Chuan
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INET: Jared.Still_at_radisys.com
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