TiDB - the open-source, cloud-native, distributed SQL database designed for modern applications.

SeaweedFS is a fast distributed storage system for blobs, objects, files, and data lake, for billions of files! Blob store has O(1) disk seek, cloud tiering. Filer supports Cloud Drive, xDC replica…

CockroachDB — the cloud native, distributed SQL database designed for high availability, effortless scale, and control over data placement.

The Prometheus monitoring system and time series database.

Production-Grade Container Scheduling and Management

Command line tool to create and query container image manifest list/indexes

An experiment to cut logs in preparation for processing elsewhere. Replaced by Filebeat: https://github.com/elastic/beats/tree/master/filebeat