Data warehousing is a
subject-oriented, integrated, time variant, non-volatile collection of
data in support of management's decision making process. A data
warehouse is a copy of transaction data specifically structured for
querying and reporting. It allows users to dig and churn through large
caverns of important consumer data, looking for relationships and making
queries.
Data warehousing has become one of the hottest trends in the
computer industry, and more and more businesses are applying the
strategy to their information systems to get more timely and useful
information out of their data.
Outsourcing Data Warehousing
The Data Warehousing Service offers a repository of data elements
collected from disparate sources and organized for optimal analysis and
reporting. Most companies outsource data warehousing as a means of
reducing the cost and providing accurate data.
Most data warehousing applications fit the main criteria for a good
outsourcing project - a large project that has been defined to the point
that it does not require day-to-day interaction between business and
development teams. India is most favorable for outsourcing this service
because of highly professional and skilled manpower and good
infrastructure.
Benefits of Outsourcing Data Warehousing
- Grant faster access
- More accurate data
- Lower operating cost
- Generate revenue
