The Declarative Data Generator
- rust
- test-data-generator
- synthetic-data
- json
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The Declarative Data Generator
Free, open-source AWS emulator. LocalStack alternative: 107 services, 7,657 operations, true 100% Smithy conformance (258,545/258,545 variants pass). No account, no auth token, no paid tier.
📷 Visual regression test tool.
High-performance Piecewise Geometric Model (PGM) learned index implementation in pure Rust with strict epsilon error guarantees