A Scala feature transformation library for data science and machine learning

Scala library for Reactive streaming Microservices, CQRS, Event Sourcing, Event Logging, & message-driven apps.

A collection of Scio exercises inspired by Ruby Koans and many others.

Sketching data structures for scala, including t-digest

Examples using Twitter's Algebird library

Spark with probabilistic algortighmts - Bloom filter, HLL, QTree and Count-min sketch

Akka and Spark streaming, with Algebird

Introduction to Algebird structures and their usage, including streaming and machine learning (SGD, Bayes).

Sandbox for Scala semigroups

Type-classes to interface isarn-sketches with Algebird

Big Data: A simple code to make things easy to aggregate a scalding typedpipe