Proof of
Power.

Comparing v3 (Rust Core) against v2 (Pure JS) and the file system limits.
System: Windows 11, Node v24, NVMe SSD.

Write Throughput

HIGHER IS BETTER
v3 Durable (WAL) ~38,514 ops/sec
v2 Legacy ~12,000 ops/sec

Update Latency

LOWER IS BETTER

v2 Legacy

6,343ms

Updating 1 record in a 1M dataset required rewriting the entire 172MB file.

WINNER

v3 Rust Core

0.005ms

Updates are O(1) memory operations + O(1) append-only log.
1,200,000x Improvement.

Raw Data (1M Records)

Metric v3 Durable v2 Legacy
Write Ops/Sec 38,514 ~12,000
Update Latency 0.005ms 6,343ms
Read Latency ~213ms ~0.1ms (Map)

* v2 Write Ops/Sec degrades significantly as file size grows. v3 remains constant.