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

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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]

ParallelReader Component: Performance Boost in Data Processing

In October release 2.8.1 of Clover we introduced a new component which definitely should attract your attention – the Parallel Reader. The name itself already suggests the goal of the component – improve reading speed by going parallel. The component is very similar to Universal Data Reader in function – it reads delimited flat files like CSV, tab delimited, etc. - much hasn't changed here. But the real difference comes from under the hood.[Continue reading]