GreptimeDB Blog

The open-source observability database. Metrics, logs, and traces in one columnar engine on object storage, queried with SQL and PromQL.

Popular posts: 2
Total points: 266
HN comments: 166
Rank: #4,871 company

Visit greptime.com → On Hacker News Dec 2024 – Apr 2025

Software Engineering 1 Programming Languages 1 Infrastructure & DevOps 1 Databases & Data 1

Most points Most discussed Most cited Newest

Observability 2.0 and the Database for It

2025129 points64 comments Databases & Data details

What Observability 2.0 means in practice, how wide events replace siloed metrics/logs/traces, and why GreptimeDB is purpose-built as the database foundation.