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Performance benchmark - CloverETL vs. Talend & Pentaho

20. 2. 2009

We have conducted comprehensive performance benchmark of CloverETL, Talend and Pentaho tools. Results can be downloaded here !

We took industry standard TPC-H benchmark and coded it in aforementioned ETL tools. We processed two data sets - 1GB and 10GB on two systems:
  • a desktop system with 2 cores CPU & 3GB RAM
  • a server class system with 8 cores/CPUs & 8GB RAM
The fastest tool took 725 seconds to process ~75 million records, the slowest needed 2046 seconds (almost 3x more).
(Needless to say that CloverETL was the fastest !)