Data Lake for Enterprises

Pentaho's Kettle (PDI - Pentaho Data Integration)

Pentaho is an open source (commercial offering also available) Business Intelligence (BI) suite comprising of a variety of products, one among it being called Kettle, capable of data integration. Kettle is now called Pentaho Data Integration (PDI). It's a Java based tool and supports cross platform, having support for a variety of database technologies.

Pentaho comes with inbuilt readers and writes for both HDFS and relational databases and provides a rich graphical user interface to enable data movement and transformation.