Interview Questions

What is Operational Data Store [ODS] ? - ETL

ETL (extract, transform, and load) Testing Interview Questions


(Continued from previous question...)

59. What is Operational Data Store [ODS] ? - ETL

It is a collection of integrated databases designed to support operational monitoring. Unlike the OLTP databases, the data in the ODS are integrated, subject oriented and enterprise wide data.

(Continued on next question...)

Other Interview Questions