This document provides an overview of Nibiru, an open source NoSQL database that the presenter has been working on in their spare time. It discusses some of the motivations for building Nibiru, including providing a general tool that can support a majority of use cases with fewer forced choices than existing NoSQL databases. The presentation then covers some of the basic components and design decisions around topics like cluster membership using gossip protocols, request routing, storage layer implementations, consistency models, and challenges around testing distributed systems.