A time-series database for high-performance real-time analytics packaged as a Postgres extension

Streaming replication for SQLite.

Run arbitrary commands when files change

A C library for parsing/normalizing street addresses around the world. Powered by statistical NLP and open geo data.

The ultimate set of SQLite extensions

IVM (Incremental View Maintenance) implementation as a PostgreSQL extension

Distributed search engines using BitTorrent and SQLite

TPC-DS benchmark kit with some modifications/fixes