ClickHouse
Fast open-source column-oriented DBMS for real-time analytical reporting, logs, telemetry, and vector similarity search.
Problem
Querying billions of rows of LLM telemetry and chat logs in transactional databases crashes servers.
Solution
Columnar storage engine that executes complex analytical queries over billions of rows in milliseconds.
Challenge
Information not available.
Key Features
- 100x to 1000x faster queries
- Built-in vector search
- High compression ratios
- Kafka & S3 connectors
Tech Choices
Tech stack not specified.
Target User
General developers.
Impact
"The impact of this tool is currently being measured by the community."
Quick Details
- Pricing
- Free
- Platforms
- Cloud, Docker, Linux
- Updated
- 8/19/2026