What is Data Warehousing?
Data warehouse is a collection of data gathered and
organized so that it can easily be analyzed, extracted,
synthesized and otherwise be used for the purpose of
further understanding the data. It may be contrasted
with the data that it is gathered to meet immediate
business objectives such as order and payment
transactions, although the data would also usually
become part of a data warehouse.
Data warehousing has become a powerful tool as companies
strive to become more responsive to customers and
competitive in the marketplace. Structured to empower
business users to explore and exploit an enterprise's
information assets, a data warehouse takes full
advantage of the history created by all applications to
ensure the ongoing integrity and quality of critical
AET Data Warehousing mainly includes methods and support
for project management, project control and the project
life-cycle. It addresses organizational factors, such as
business buy-in and resource control. It addresses key
technical issues like the extraction of data for building
the information delivery applications. A very important
aspect of data warehousing is that it provides a
straight forward mechanism for communicating and
documenting the project.
What are benefits of Data warehousing?
With the help of data warehousing the query
execution which does not involve data translation
and communication with remote sources, complex
queries can be executed easily and efficiently.
End users can use a single data model and query
System design becomes simpler
Information sources may be unreliable and may
purge data. On the other hand, information at the
warehouse is under the control of the warehouse
users; it can be stored safely and reliable for a
AET is dedicated to enabling
organizations successfully develop, implement, and
maintain leading data warehouse solutions. Providing
experienced project teams and leveraging partnerships
with industry leaders, AET quickly and effectively helps
you take full advantage of data warehouse solutions
across virtually every key industry.