Unverified50% confidenceFactExact time
In the traditional Array-of-Structs layout, traversal causes L1/L2 cache misses as the CPU jumps between object pointers, and a single cache miss can cost hundreds of clock cycles; the Struct-of-Arrays layout arranges the same field contiguously, facilitating cache line loading and automatic vectorization.
1
Sources
50%
Confidence
Long-term
Relevance
10/27/2026
First Seen
Sources
Ditching the Vector Database: SQLite BM25 and a 3.6ns Rust Sentinel for Multi-Agent Refactoring
redditr/LangChain10/27/2026
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