Best OLAP databases (2026)

A ranked shortlist of OLAP databases — clickhouse, druid, pinot, doris — each scored by RepoPilot's maintenance and security verdict, so it tracks real repo health rather than star counts.

1. 1
   clickhouse/clickhouse

   Healthy signals · 47,294★
2. 2
   apache/druid

   not yet analysed — analyse now
3. 3
   apache/pinot

   not yet analysed — analyse now
4. 4
   apache/doris

   not yet analysed — analyse now

Drawn from RepoPilot's analyzed corpus and ranked by popularity and health signals, refreshed from each repo's most-recent analysis. Informational only — not professional, security, or legal advice.