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benchmarks #5

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@crishoj crishoj commented Nov 20, 2025

Asked @claude to write benchmarks (based on this methodology).

  • LibSQL is Prisma's default @prisma/adapter-libsql
  • Bun SQLite is this package
📊 PERFORMANCE COMPARISON TABLE
================================================================================

Query                               LibSQL          Bun SQLite      Difference
--------------------------------------------------------------------------------
findMany-users-limit                254.79μs        179.25μs        🟢 +29.6%
findMany-posts-published            7.11ms          3.44ms          🟢 +51.6%
findMany-users-with-profile         640.08μs        424.88μs        🟢 +33.6%
findMany-posts-with-relations       836.33μs        622.12μs        🟢 +25.6%
aggregate-users-count               147.42μs        171.54μs        🔴 -16.4%
create-user                         329.83μs        328.21μs        🟢 +0.5%

================================================================================
🟢 = Faster (Bun)   🔴 = Slower (Bun)   ⚪ = Same

crishoj and others added 6 commits November 20, 2025 17:14
@crishoj
ignore IDE folder
898fbd9
@crishoj @claude
Add comprehensive benchmark suite for adapter performance testing
a0a98a5 
- Add benchmark infrastructure comparing Bun SQLite vs LibSQL adapters
- Implement Prisma's official benchmarking methodology (500 iterations, outlier removal)
- Include 27 query patterns: simple selects, joins, filters, aggregations, writes
- Add statistical analysis utilities with median/percentile calculations
- Create visualization tools with comparison tables and bar charts
- Migrate to Prisma 7 with prisma.config.ts configuration
- Add benchmark scripts to package.json (bench, bench:quick, bench:compare)
- Update to ESM format with "type": "module"
- Fix type/value export separation in src/index.ts for ESM compatibility
- Add .gitignore entries for IDE and generated files

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
@crishoj
fix: ignore prisma generated files
e33fe76
@crishoj
ignore IDE files
23dd951
@crishoj
require Bun 1.2.17 (for columnTypes and declaredTypes)
a16410a
@crishoj
ESM fixes
edabe0b
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@crishoj