Specifications

E-ISSN: 18125646
Document type: Journal article (JA)
Publisher: Asian Network for Scientific Information, 308-Lasani Town, Sargodha Road,
Faisalabad, Pakistan
Abstract: In recent years, with the development of data warehouse and Web technology,
more and more attention has been paid to multiple applications of the data in warehouse.
However, data quality issue is one of the biggest obstacles to the success using of data
warehouse project for many enterprises. So a data audit model is proposed and the relevant
methods are studied in the study based on the characteristics of the telecommunications industry.
Further, a three data layer audit method, consisted of audit mode data file level, record level and
index level, is constructed during Extraction Transformation Loading (ETL) process. It can
effectively improve the data quality of data warehouse. © 2031 Asian Network for Scientific
Information.
Number of references: 25
Main heading: Loading
Controlled terms: Data reduction - Data
warehouses - Management - Metadata - Quality assurance - Telecommunication
industry
Uncontrolled terms: Data audits - Data files - Data quality - ETL - Extraction
transformation loadings - Multiple applications - Telecommunications industry - Web
technologies
Classification code: 913.3 Quality Assurance and Control - 912.2 Management - 723
Computer Software, Data Handling and Applications - 718 Telephone Systems and Related
Technologies; Line Communications - 717 Optical Communication - 716 Telecommunication;
Radar, Radio and Television - 672 Naval Vessels
DOI: 10.3923/itj.2013.1839.1844
Database: Compendex
Compilation and indexing terms, © 2013 Elsevier Inc.
14.
Accession number: 20132916508958
Title: Effects of Y on microstructure and mechanical properties of Mg-8Li-4Zn-xY
magnesium alloy and its 1 mm thick sheet
Authors: Xu, Chunjie1 ; Ma, Tao1 ; Wang, Jincheng2 ; Tu, Tao1 ; Zhang, Zhongming1/徐春杰;
马涛;王锦程;屠涛;张忠明
Author affiliation:
1 Xi'an University of Technology, Xi'an 710048, China
2 State Key Laboratory of Solidification Processing, Northwestern Polytechnical University,
Xi'an 710072, China
Corresponding author: Xu, Chunjie ([e-mail])
Source title: Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering
Abbreviated source title: Xiyou Jinshu Cailiao Yu Gongcheng
Volume: 42
Issue: 6
Issue date: June 2013