DataStage and CDC
Posted: Tue Jul 19, 2005 4:58 pm
Hi all,
I have posted a topic here just minutes ago regarding SAP IS-U. That same customer also wants to know about data change detection in data sources.
I gather this is a matter for CDC. They have Oracle.
I have not found any white papers for CDC.
I assume they must have in place a replication server or a similar mechanism to log all changes to the database. Is the CDC going to detect the changes to the data? How does it do it?
Thanks for help.
Cheers,
Henrique Ferreira
I have posted a topic here just minutes ago regarding SAP IS-U. That same customer also wants to know about data change detection in data sources.
I gather this is a matter for CDC. They have Oracle.
I have not found any white papers for CDC.
I assume they must have in place a replication server or a similar mechanism to log all changes to the database. Is the CDC going to detect the changes to the data? How does it do it?
Thanks for help.
Cheers,
Henrique Ferreira