Integration of Heterogeneous Data Sources
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2015, Vol 3, Issue 4
Abstract
Data integration deals with integrating heterogeneous data sources and it is a complex activity that involves reconciliation at various levels - data models, data schema and data instances. Thus there arises a strong need for a viable automation tool that organize data into a common syntax. XML is being touted as the best in fulfilling this very critical requirement. Here we briefly explain what is all about the above-mentioned levels and how XML can accomplish these challenges. This paper introduces idea of Information integration based on search criteria from heterogeneous data sources into single data source. Every element of information source such as entity, field, and relation is mapped to component of new single text source-created every time heterogeneous information systems are searched and result is saved into new text file.
Authors and Affiliations
Prof. Y. R. Rochlani, Rucha Pujari, Vedika Rekhate
Keywords
Related Articles
- EP ID EP20115
- DOI -
- Views 253
- Downloads 4
Seismic & Stability Analysis of Gravity Dam
The aim of the study is to analyse the dam for stability and seismic forces. Dam being one of the mega structure it becomes prime important to design and analyse such structure with keen observation considering various...
Automatic Buck-Boost Dc/Dc Converter for Automotive Application
dc/dc power converter is an electronic device that converts a source of direct current from one voltage level to another voltage level. It is a type of electric power converter. Power levels range from very low to very...
Auxiliary Power Saving In Air Cooled Steam Condenser by Pumps (A Heat Exchanger Used In Steam Power Plant)
Water demand from thermal power plants, mainly for steam condensation (power plant cooling) can place a significant burden on limited local and regional freshwater supplies. An approach to reducing this cooling water de...
A Low Power 4 Bit Successive Approximation Analog-To-Digital Converter Using 180nm Technology
In this paper, 4 bit successive approximation analog-to- digital converter (SAR ADC) has been designed. The design is using Cadence tool with 180nm CMOS technology in which supply voltage is 3.3V. The successive approxi...
Performance of Axially Loaded Pile Group in Oil Contaminated Kanhan Sand
The ground is being contaminated by petrochemical activities, oil spills, and pipeline or reservoir leakage everyday. This contamination has been proven to alter the geotechnical properties of soil, and researchers have...