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
