Thursday, February 28, 2008

Need for an ODS(operational data store)

What is the need for an ODS(operational data store) in data warehousing?What are the advantages of using an ODS?

1 comment:

Tanya said...

ODS is a coolection of integrated databases designed to support operational monitoring.Unlike the databases of OLTP applications(that are operational or function oriented)the operational data store consists of subject oriented,enterprise-wide data.,the data is volatile,current and detailed.