Yandex

Scalable PostgreSQL connection pooler

Perforator is a cluster-wide continuous profiling tool designed for large data centers

Yatool is a cross-platform distribution, building, testing, and debugging toolkit focused on monorepositories

MySync is mysql high-availability and cluster configuration tool.

PgConsul is a tool for maintaining High-Availability Postgresql cluster configurations. It is responsible for cluster recovery in case of emergencies.

Toolchain Registry is a central registry for maintaining and versioning toolchains used in Yandex.

Python client for working with Yandex.Tracker Api

YaFSDP: Yet another Fully Sharded Data Parallel