schema-evolution-manager

Schema Evolution Manager makes it very simple for engineers to contribute schema changes to a postgresql database, managing the schema evolutions as proper source code. Schema changes are deployed as gzipped tarballs named with the corresponding git tag.

typed-class

Ruby gem allowing you to define very simple classes with immutable variables, type safe constructors, and generated readers

analytics-exploration

rollout

Exploratory API for managing rollot of features and AB Testing