ClickHouse
ClickHouse processes analytical queries at speeds that seem impossible.
Our verdict
Who it's for
Fast open-source analytics database
Who should look elsewhere
Not for OLTP
Pros
- +Extremely fast analytics
- +Good compression
- +SQL interface
- +Column-oriented
- +Open source
Cons
- −Not for OLTP
- −Updates expensive
- −Operations complex
- −Learning curve
- −Specific use cases
Key features
- ✓Analytics database
- ✓Columnar
- ✓Fast queries
- ✓SQL
- ✓Real-time
- ✓Open source
Pricing
| Plan | Price | Billing | Notes |
|---|---|---|---|
| Basic | — | month | 1 replica; 8 GiB RAM; 2 vCPU |
| Scale | — | month | Multiple replicas; Independent scaling; Advanced features |
| Enterprise | — | month | Custom SLA; Disaster recovery; Hardware control |