map-reduce topic

Appengine Datastore Mapper in Go

CaptainCodeman

Fast, efficient, and scalable distributed map/reduce system, DAG execution, in memory or on disk, written in pure Go, runs standalone or distributedly.

chrislusf

Prosto is a data processing toolkit radically changing how data is processed by heavily relying on functions and operations with functions - an alternative to map-reduce and join-groupby

asavinov

Parallelized Base functions

tkf

Efficient transducers for Julia

JuliaFolds

Fundamentals of Spark with Python (using PySpark), code examples

tirthajyoti

A search engine which can hold 100 trillion lines of log data.

Qihoo360

Data science and Big Data with Python

phelps-sg

Efficient and scalable parallelism using the message passing interface (MPI) to handle big data and highly computational problems.

daleroberts

Fast & furious GroupBy operations for dask.array

xarray-contrib