Pivot Lake Blog

Pivot brings the speed and concurrency the AI era demands to the lakehouse. Run low-latency, high-concurrency queries on a single architecture that unifies real-time analytics and lakehouse workloads.

Popular posts: 2
Total points: 397
HN comments: 129
Rank: #3,400 company

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Systems & Performance 2 Hardware & Electronics 1 Databases & Data 1

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It's the memory latency, stupid

2026273 points102 comments Systems & Performance details

When your database CPU is at 100%, what is it actually doing? Memory stalls, CPU caches, and how radix partitioning makes GROUP BY faster.