Benchmark
Benchmarks help select the right database for a workload. Always run benchmarks on your own data and query patterns — published numbers reflect vendor-tuned configurations.
- ClickBench - De facto OLAP benchmark maintained by ClickHouse; covers 43 analytical queries on a 100GB web analytics dataset and includes results for 50+ engines.
- Jepsen - Distributed databases, queues and consensus protocols testing.
- TPC-DS - Decision support benchmark modeling a retail data warehouse with 99 complex SQL queries across multiple fact and dimension tables.
- TPC-H - Business intelligence benchmark with 22 ad-hoc queries on supply-chain data; the most widely cited OLAP benchmark in academic literature.
- TPC family benchmarks - Full catalog of TPC benchmarks for big data and analytical databases.