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  "Title": "Extract-Transform-Load Framework for Medium Data",
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  "Description": "A predictable and pipeable framework for performing ETL\n(extract-transform-load) operations on publicly-accessible\nmedium-sized data set. This package sets up the method\nstructure and implements generic functions. Packages that\ndepend on this package download specific data sets from the\nInternet, clean them up, and import them into a local or remote\nrelational database management system.",
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    "etl_extract",
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        "db_type.src_dbi"
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        "is.etl",
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        "etl_create",
        "etl_create.default",
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        "etl_extract.etl_cities",
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        "etl_load",
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