EVL – ETL Tool


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Table of Contents

Components Common

ETL jobs are defined in evs files and consist of components connected by flows.

In this chapter, all components are described.

There are two kinds of component commands:

  • Component’, i.e. component name begins with capital letter – these are intended to be used in evs file (EVL job structure files),
  • evl component’, i.e. command ‘evl’ with the first argument to be a name of the component – these invocations are to be used as standalone commands, which can be run from commandline.