Quilt Data: data package manager by Roberto Zicari · May 16, 2018 Quilt Data: Quilt is a data package manager, designed to make managing data as easy as managing code. It supports Parquet format via pyarrow for data access.
Stratosphere: open-source system for Big Data Analytics January 1, 2012 by Roberto Zicari · Published January 1, 2012 · Last modified July 11, 2014
BigGorilla: open-source data integration and data preparation ecosystem (powered by Python) May 5, 2017 by Roberto Zicari · Published May 5, 2017