Protocol Buffers - Google's data interchange format

ClickHouse® is a real-time analytics database management system

LevelDB is a fast key-value storage library written at Google that provides an ordered mapping from string keys to string values.

Carbon Language's main repository: documents, design, implementation, and related tools. (NOTE: Carbon Language is experimental; see README)

A library that provides an embeddable, persistent key-value store for fast storage.

A modern replacement for Redis and Memcached

Cloud-native high-performance edge/middle/service proxy

Sampling CPU and HEAP profiler for Java featuring AsyncGetCallTrace + perf_events