134f052457
test: add SQLite planet-scale multi-app projection
...
1B SQLite devices × 1 UPDATE/sec × 1% wide-trigger hot path:
k=100: 2,097 core-years/year saved (14x)
k=420: 7,773 core-years/year saved (13x)
k=4096: 91,480 core-years/year saved (12x)
Per-op speedup at k=10,000 sensor tables: 117x (210ms -> 1.8ms).
Scenario-level speedups: 8-13x (analytics), 51-66x (ML feature store),
117x (IoT wide-format time-series).
2026-04-16 18:19:30 -04:00
15e9a133b0
test: add SQLite CWE-407 benchmark (sqlite-0001 + sqlite-0003)
...
sqlite-0001 (checkColumnOverlap): 49x speedup at 200-col trigger, 50-col SET
sqlite-0003 (FK column resolution): 52x speedup at 500-col parent, 50-col FK
Scaling ratio 3.2x and 5.2x at 5x growth (linear, not quadratic).
2026-04-16 16:57:05 -04:00
212d313185
bazel-0003 + kicad-0002: build toolchain feature check + PCB zone filler O(Z²×L²); count 601→603
2026-03-27 22:38:32 -04:00
2e4f7807d5
whitepaper: re-add 10 missing entries + 11 new defects this session, count 578→590; rebuild PDF
2026-03-27 22:18:31 -04:00
5fe6da7cc2
wave7: 433/194 — kafka/flink/pulsar, spring/micronaut/quarkus, nginx/haproxy/traefik, linux/nomad/consul, numpy/pandas/sklearn, ES/OS/pg/sqlite/rustc/cargo
2026-03-27 16:20:58 -04:00
d4ed2dff91
ORM wave: 24 defects patched across 10 ORMs (157 sites, 62 ecosystems)
...
Hibernate (5 HIGH): addColumn/addReferencedColumn/addIndex ArrayList→LinkedHashSet (19x)
FK second-pass LinkedHashSet, orderHierarchy LinkedHashSet
MyBatis (1 MEDIUM): sortConstructorMappings indexOf→HashMap (12x)
EF Core (2 HIGH + 1 MEDIUM): FindGenerationProperty HashSet (250x),
AddPrincipals HashSet (250x), FK discovery HashSet (6x)
Diesel (3 MEDIUM): SQLite/MySQL row position()→BTreeMap (51x)
SQLAlchemy (2 HIGH): _values_bindparam Set (500x), evaluated_keys Set (500x)
Peewee (1 MEDIUM): _SortedFieldList.index() bisect (42x)
Sequelize (2 HIGH): bulkInsert Set (50x), expandIncludeAll Set (250x)
TypeORM (3 HIGH): OrmUtils.uniq Map (500x), diffColumns Set (125x),
updatedColumns Set (100x)
Doctrine ORM (1 HIGH + 2 MEDIUM): hydrator discriminator (26x),
addSubClass (250x), SqlWalker partial (130x)
GORM (1 MEDIUM): sortCallbacks getRIndex→map (194x)
SQLite: SqliteTest unit proof 4/4 PASS (101x)
Unit tests: all PASS — Hibernate/MyBatis/EfCore/Diesel/SQLAlchemy/Peewee/
Sequelize/TypeORM/Doctrine/GORM
Whitepaper: 157 sites, 62 ecosystems; PDF 752K
2026-03-27 13:34:26 -04:00
0a580b313d
undefect. CWE-407 — 63 sites patched across 27 ecosystems
...
Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com
Patches, unit tests, benchmarks, whitepaper, and outreach briefs.
Public domain — no copyright claimed. Use freely.
2026-03-26 17:11:57 -04:00
