Blog

Community
How I hunt for vulnerabilities with AI
I'm an experienced software engineer, but I'm not a seasoned bug bounty hunter. I used GitHub Copilot in combination with Claude Opus and Gemini models to search for vulnerabilities in the ClickHouse codebase, generate hypotheses, and speed up validation.
Tsvetan Stoychev
Jun 26, 2026 · 29 minutes read
ClickHouse · Aug 8, 2025
Tom Schreiber · Aug 7, 2025
ClickHouse · Aug 6, 2025

User stories
How Klaviyo uses a 192-node ClickHouse cluster for real-time segmentation and personalization
ClickHouse · Aug 5, 2025
Leticia Webb · Aug 5, 2025
The ClickPipes Team · Jul 30, 2025
ClickHouse · Jul 29, 2025
Tom Schreiber · Jul 24, 2025

User stories
SEON Achieves 80% Faster Database Performance for Anti-Fraud Platform with ClickHouse on AWS
AWS · Jul 23, 2025
Al Brown · Jul 23, 2025

Engineering
How we built fast UPDATEs for the ClickHouse column store – Part 1: Purpose-built engines
Tom Schreiber · Jul 22, 2025

User stories
Property Finder Optimizes Database Performance, Reduces Costs by 50% with ClickHouse on AWS
AWS · Jul 21, 2025
Amogh Bharadwaj · Jul 17, 2025
Mark Needham · Jul 17, 2025
ClickHouse · Jul 16, 2025










