Everything you ever wanted to know about Redis and I/O.

Event grapher that performs not just predetermined mathematical transforms on input but arbitrary Ruby functions.

A persistent data structures server based on the Redis protocol using LevelDB to store data.

(Dumping GitHub watches into Pinboard.)

Redis client in Bash using /dev/tcp.

Redis without Linux, sort of.

Redis configuration example.

An Erlang implementation of on-disk sorted sets. The details of the format are undocumented but incredibly important - I've tried to build a similar API before while keeping the data files sorted on disk. The cascading writes that were necessary to keep the file ordered killed it. Now I need to learn Erlang.

LPUSH "Atomic appends!"