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Using Snowflake Schema and Bitmap Index for Big Data Warehouse Volume

by Mohammed Benjelloun, Mohamed El Merouani, El Amin A. Abdelouarit
journal cover thumbnail

International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 180 - Number 8
Year of Publication: 2017
Authors: Mohammed Benjelloun, Mohamed El Merouani, El Amin A. Abdelouarit
10.5120/ijca2017916049

Mohammed Benjelloun, Mohamed El Merouani, El Amin A. Abdelouarit . Using Snowflake Schema and Bitmap Index for Big Data Warehouse Volume. International Journal of Computer Applications. 180, 8 ( Dec 2017), 30-32. DOI=10.5120/ijca2017916049

@article{ 10.5120/ijca2017916049,
author = { Mohammed Benjelloun, Mohamed El Merouani, El Amin A. Abdelouarit },
title = { Using Snowflake Schema and Bitmap Index for Big Data Warehouse Volume },
journal = { International Journal of Computer Applications },
issue_date = { Dec 2017 },
volume = { 180 },
number = { 8 },
month = { Dec },
year = { 2017 },
issn = { 0975-8887 },
pages = { 30-32 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume180/number8/28822-2017916049/ },
doi = { 10.5120/ijca2017916049 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-07T01:00:07.374915+05:30
%A Mohammed Benjelloun
%A Mohamed El Merouani
%A El Amin A. Abdelouarit
%T Using Snowflake Schema and Bitmap Index for Big Data Warehouse Volume
%J International Journal of Computer Applications
%@ 0975-8887
%V 180
%N 8
%P 30-32
%D 2017
%I Foundation of Computer Science (FCS), NY, USA
Abstract

Designing a data warehouse is the most important action done by the designer; it is a risk study of its performance as per it’s criticity while going to production. It Is known that hardware has developed in term of memory volume and speed, storage… but to minimize the execution time and the storage space still being the main objective for data warehousing specialists. This paper shows the advantage of using bitmap index and partitioned fact tables in big data warehouses volumes based on a snowflake schema based on compression.

References
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  11. E. Sidi, E. Abdelouarit, M. El Merouani, Star Schema Advantages on Data Warehouse: Using Bitmap Index and Partitioned Fact Tables, International Journal of Computer Applications (973-93-80890-95-3) Volume 134 – No13, January 2016.
  12. E. Sidi, E. Abdelouarit, M. El Merouani, The Impact of Partitioned Fact Tables and Bitmap Index on Data Warehouse Performance, International Journal of Computer Applications (973-93-80891-16-1) Volume 135 – No13, February 2016.
Index Terms

Computer Science
Information Sciences

Keywords

Data Warehouse DBMS Indexes Business Intelligence

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