Data Integration

Course title 

14024404-3

Course code 

4th year

Year

Credit    : 3

Hours

14022401-3 Internet Technologies 
14012301-3 Database 1

Pre-requisites

--

Co-requisites

• Basic concepts of data Integration 

• How to resolve structural heterogeneity through schema matching and mapping 

•  How to query different heterogeneous data sources at once 

• Translate data between databases with different data representations

Objectives

• Heterogeneity of data

• Autonomous and distributed data sources

• Structured vs. unstructured data

• Preprocessing and Cleaning

• Data Integration: Mediated schemata and query rewrite

• Data Integration: Schema matching

• Data Integration: Schema mappings

• Data Exchange and transformations

   

Description