DocumentCode
3122951
Title
Modeling and optimization of extraction-transformation-loading (ETL) processes in data warehouse: An overview
Author
Anand, Nitin ; Kumar, Manoj
fYear
2013
fDate
4-6 July 2013
Firstpage
1
Lastpage
5
Abstract
ETL processes are responsible for the extraction of data from several sources, their cleansing, their customization and transformation, and finally, their loading into a data warehouse. In this paper we are reviewing the optimization of its execution plan. We review on the optimization of the sequence of the ETL operations involved in the overall process.
Keywords
data warehouses; ETL operations; ETL processes; data cleansing; data customization; data extraction; data transformation; data warehouse; extraction-transformation-loading processes; modeling; optimization; Data mining; Data models; Data warehouses; Databases; Loading; Unified modeling language; Warehousing; Data Mart; Data Quality (DQ); Data Staging Area; Data warehouse; ETL; Metadata; OLTP;
fLanguage
English
Publisher
ieee
Conference_Titel
Computing, Communications and Networking Technologies (ICCCNT),2013 Fourth International Conference on
Conference_Location
Tiruchengode
Print_ISBN
978-1-4799-3925-1
Type
conf
DOI
10.1109/ICCCNT.2013.6726592
Filename
6726592
Link To Document