Parallel Data Processing Comparison – CloverETL vs. Talend vs. Pentaho (Part 3)

TPCH-Q1

As I have promised I bring you a complex comparison of ETL tools: CloverETL, Talend and Pentaho.

Short summary of my previous posts: For testing I used two transformations based on TPCH test and the input data generated by dbgen utility. The transformations were run on my laptop with Windows Vista Home Premium. For detail information see part 1 and part 2.[Continue reading]

Parallel Data Processing Comparison – CloverETL vs. Talend vs. Pentaho

Results

On Oct. 21 OpenSys released a new version of its ETL tool, CloverETL Designer version 2.8.1. It's mainly bugfix version but also brings a new component, ParallelReader, that makes delimited data file (CSV) processing faster than ever before.[Continue reading]