An empirical study: Data integration tools in big data environment

Nowadays, it is very difficult to integrate the data from various sources because each of the source data is in different formats not in single format. There are different tools available for integrating but disparate data from various sources. Data Integration tools can be applied for integrating data from various sources. But there are very fewer tools are used for integrating the data in Big Data Environment. In this paper, a review on Data Integration tools like Pentaho and Talend have been presented and their architectural differences were discussed. Comparative studyof data Integration tools has been discussed and which gives selection of suitable tool for data integration researchers depending on their requirement of their problems.