Authors :
Trust. A. C; Bennett. O. E; Matthias. D
Volume/Issue :
Volume 6 - 2021, Issue 7 - July
Google Scholar :
http://bitly.ws/9nMw
Scribd :
https://bit.ly/3BhVaVJ
Abstract :
Heterogeneity is one of the essential features
of big data. Integrating heterogeneous data sources with
problems such as data-value conflicts, data
representation conflicts, data-unit conflicts, and data
precision conflicts, and data movement from
heterogeneous sources into a central database are
challenging. The proposed framework uses extract,
transform and load technologies to integrate and publish
data from multiple sources. The system supports a wide
range of database sources and targets to potentially
transform the data to a unified knowledge base. The
System adopts an Object-Oriented Design Method
(OODM) and provides flexible and independent design
and management of ETL processes in order to solve the
data integration problems. The System has the ability to
transform the contents of the databases, its
representation as to their data fields, resolve data type
incompatibilities, semantic incompatibilities to a unified
view for a user
Heterogeneity is one of the essential features
of big data. Integrating heterogeneous data sources with
problems such as data-value conflicts, data
representation conflicts, data-unit conflicts, and data
precision conflicts, and data movement from
heterogeneous sources into a central database are
challenging. The proposed framework uses extract,
transform and load technologies to integrate and publish
data from multiple sources. The system supports a wide
range of database sources and targets to potentially
transform the data to a unified knowledge base. The
System adopts an Object-Oriented Design Method
(OODM) and provides flexible and independent design
and management of ETL processes in order to solve the
data integration problems. The System has the ability to
transform the contents of the databases, its
representation as to their data fields, resolve data type
incompatibilities, semantic incompatibilities to a unified
view for a user
