What is ODS? Explain its features in detail.
Answers
The typical definition of an operational data store (ODS) is that it's a set of logically related data structures within a database. The data within an ODS is integrated, volatile and at a non-historical granular level that is designed to address a set of operational functions for a specific business purpose.
Answer: An operational data store is a type of database that is often used as an interim logical area for a data ware house.
Explanation: An Operational Data Store is a database designed to integrate data from multiple sources for additional operations on the data, for reporting, controls and operational decision support. A production master data store, the data is not passed back to operational systems. It may be passed for further operations and to the data warehouse for reporting .