Measure 021: BFS 190 to 90 ms over HTTP against C's 9.1, short of C; Pure's forms by hand beat C only packed, narrow and read ahead (123)

1 files changed, 4 insertions, 0 deletions

diff --git a/research/experiments/038-past-c/2026-10-05-all-queries-before-2.jsonl b/research/experiments/038-past-c/2026-10-05-all-queries-before-2.jsonl
new file mode 100644
index 0000000..c6ea096
--- /dev/null
+++ b/research/experiments/038-past-c/2026-10-05-all-queries-before-2.jsonl
@@ -0,0 +1,4 @@
+{"query": "per_branch", "rows": 10, "accounts": 100000, "pure_median_ms": 5.27, "pure_fastest_ms": 5.21, "sqlite_median_ms": 45.27, "sqlite_fastest_ms": 45.14, "sqlite_indexed_median_ms": 14.01, "sqlite_indexed_fastest_ms": 13.99}
+{"query": "in_credit", "rows": 1, "accounts": 100000, "pure_median_ms": 1.15, "pure_fastest_ms": 0.91, "sqlite_median_ms": 5.91, "sqlite_fastest_ms": 5.87, "sqlite_indexed_median_ms": 0.16, "sqlite_indexed_fastest_ms": 0.16}
+{"query": "large", "rows": 212, "accounts": 100000, "pure_median_ms": 0.39, "pure_fastest_ms": 0.35, "sqlite_median_ms": 1.48, "sqlite_fastest_ms": 1.47, "sqlite_indexed_median_ms": 1.48, "sqlite_indexed_fastest_ms": 1.47}
+{"query": "ranks", "rows": 404, "accounts": 100000, "pure_median_ms": 6.75, "pure_fastest_ms": 6.71, "sqlite_median_ms": 2841.45, "sqlite_fastest_ms": 2835.99, "sqlite_indexed_median_ms": 7.63, "sqlite_indexed_fastest_ms": 7.52}