What is an ODS?
An
Operational Data store is a construct, which has been designed to overcome the
need for Information (EIS) in the Operational area. It is similar to a data
warehouse but differs in many respects. Sitting in between the operational,
transaction processing environment and the enterprise data warehouse is this
structure called the ODS. The ODS provides foundation to achieve tangible
integrated operational results in a short time frame. While the data warehouse
offers no relief to the organization struggling with nonintegrated operational
systems, the ODS offers immediate relief.
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