Yertl - ETL with a Shell

Yertl is an ETL (Extract, Transform, Load) system for working with structured data with a command-line.

Getting Started

Install the latest version of Yertl from CPAN.

cpan ETL::Yertl

Documentation

Check out the documentation for Yertl:

Guides

Completely new to Yertl? Start here with the guides:

• ysql - Work with SQL databases

Input/Output

• yfrom - Convert formatted data (JSON, CSV) to a Yertl feed (YAML)
• yto - Convert Yertl feed (YAML) to an output format (JSON, CSV)
• ygrok - Parse lines of plain text into documents
• ysql - Read/write to/from a SQL database

Filter/Transform

• ymask - Filter by properties using a simple mask
• yq - A transform mini-language

Other Resources

Filter/Transform

• jq - A transform mini-language for JSON