NAME
    ETL::Yertl - ETL with a Shell

VERSION
    version 0.015

SYNOPSIS
        ### On a shell...
        # Convert file to Yertl's format
        $ yfrom csv file.csv >work.yml
        $ yfrom json file.json >work.yml

        # Mask document
        $ ymask 'field/inner' work.yml >masked.yml

        # Convert file to output format
        $ yto csv work.yml
        $ yto json work.yml

        ### In Perl...
        use ETL::Yertl;

        # XXX: To do: Perl API

DESCRIPTION
    ETL::Yertl is an ETL for shells. It is designed to accept data from
    multiple formats (CSV, JSON), manipulate them using simple tools, and
    then convert them to an output format.

    Yertl will have tools for:

    Extracting data from databases (MySQL, Postgres, MongoDB)
    Loading data into databases
    Extracting data from web services
    Writing data to web services
    Distributing data through messaging APIs (ZeroMQ)

SEE ALSO
  Yertl Tools
    yfrom
    yto
    ymask
    yq

  Other Tools
    Here are some other tools that can be used with Yertl

    jq  <http://stedolan.github.io/jq/> A filter for JSON documents. The
        inspiration for yq.

AUTHOR
    Doug Bell <preaction@cpan.org>

COPYRIGHT AND LICENSE
    This software is copyright (c) 2014 by Doug Bell.

    This is free software; you can redistribute it and/or modify it under
    the same terms as the Perl 5 programming language system itself.