TCP port scanner, spews SYN packets asynchronously, scanning entire Internet in under 5 minutes.

BCC - Tools for BPF-based Linux IO analysis, networking, monitoring, and more

Streaming replication for SQLite.

Lightweight automation and productivity app for OS X

OSv, a new operating system for the cloud.

Run periodic jobs in PostgreSQL

Scalable PostgreSQL connection pooler

GitHub Load Balancer Director and supporting tooling.

Pelikan is Twitter's unified cache backend

DDC monitor controls (brightness) for Mac OSX command line

PostgreSQL extension adding HyperLogLog data structures as a native data type

TrailDB is an efficient tool for storing and querying series of events

A PostgreSQL extension for automatic bloat cleanup

A kernelspace syscall interceptor and randomized faulter