Title :
Extracting Method and Mappings for Heterogeneous Systems
Author :
Hagara, Igor ; Tanuska, Pavol
Author_Institution :
Inst. of Appl. Inf., Autom. & Math., STU, Trnava, Slovakia
Abstract :
This paper defines how to select the correct method or combinations of methods to minimize the impact of production system and common operation. Before any method is chosen it is necessary to know the primary system and its databases structures for optimal use of the actual data structure setup and the best design for the ETL process. Usually databases structures are categorized into groups, which define their quality. Classification helps to find an ideal method for each group and thus design the solution of the ETL process with minimal impact on the data warehouse and production system.
Keywords :
data structures; data warehouses; knowledge based systems; pattern classification; ETL process; classification; common operation; data structure setup; data warehouse; databases structure; extract-transform-load process; extracting method; heterogeneous systems; mapping; production system; Data mining; Data structures; Data warehouses; Databases; Production systems; Proposals; data pump; data warehouse; process;
Conference_Titel :
Computational and Business Intelligence (ISCBI), 2013 International Symposium on
Conference_Location :
New Delhi
Print_ISBN :
978-0-7695-5066-4
DOI :
10.1109/ISCBI.2013.38
