fierascu / etl_v1

Extract, Transform, Load some input files

etl_v1

Extract, Transform, Load some input files

Synopsis

This project is a java implementation used for extractintg multiple date from cvs filse, transforme it and wrtite it back on another csv format. Many lines of code are from https://github.com/fierascu/blrParseSitemap

Used

• IntelliJ IDE,
• Maven for dependencies,
• Opencsv library for csv support, but also use lambda functions for reading data,
• Log4j for logging,
• Yahoo currency api for RON/EUR/USD values.

Installation and build

Just run it from intelliJ or use maven "package" target. Use "java -jar target/etl_v1-1.0-SNAPSHOT-jar-with-dependencies.jar" to run resulted fat jar.

Tests

Used local files for multiple parsing test.

Possible future improvements

Automate reading columns names, and create java classes at runtime from csv files

License

Released under Apache License