M3

• Name: M3
• Status: active
• Website: https://www.m3db.io/
• GitHub: https://github.com/m3db/m3
• Language: go
• Backends: [ "localfs" ]
• Protocol: [ "http" ]
• Query: [ "promql", "graphite", "m3query", "sql" ]
• License: apache-2.0
• Author: xichen2020 robskillington schallert richardartoul 
• Contributed by: at15 

Links

• https://chronosphere.io/ a startup founded by some of the authors