A Study of Data Warehousing

Authors

  • Paramjeet Kaur  Assistant Professor, Computer Science Guru Nanak College Ferozepur, Punjab, India

Keywords:

Analysis, Data Warehousing, Data Warehouse Design, Process.

Abstract

A data warehouse is a global repository that stores pre-processed queries on data which resides in multiple, possibly heterogeneous, operational or legacy sources. The information stored in the data warehouse can be easily and efficiently accessed for making effective decisions. It is collection of decision support technologies. It is a subject oriented, integrated, time verifying, non volatile collection of data that is used primarily in organizational decision making. Data warehouse can be built using a top-down approach, bottom – down approach or a combination of both. In this research paper we are discussing about the data warehouse and design process.

References

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IInternational Journal of Scientific Research in Computer Science, Engineering and Information Technology

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Published

2017-11-30

Issue

Volume 2, Issue 6, November-December-2017

Section

Research Articles

License

Copyright (c) IJSRCSEIT

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

[1]
Paramjeet Kaur, " A Study of Data Warehousing, IInternational Journal of Scientific Research in Computer Science, Engineering and Information Technology(IJSRCSEIT), ISSN : 2456-3307, Volume 2, Issue 6, pp.1406-1410, November-December-2017.