Infrastructure●●Solid
NiroDB – A key-value storage engine built from scratch in Go
Educational LSM implementation in pure Go; zero production use case demonstrated.
WizardryBig Brain
nirox
203mo ago
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GitHub Repository
Rust LSM-Tree storage engine with DashMap MemTable, SSTable auto-repair, and TLS support. Designed for embedding in applications that outgrow SQLite.
4 starsRust
ApexStore – An embedded LSM-Tree storage engine written in Rust
by texuguito·Mar 9, 2026·1 point·1 comment
AI Analysis
●MidNiche Gem
Rust LSM-Tree engine, but RocksDB and Redb already dominate this space.
Strengths
- •Clean modular implementation with SOLID principles makes it useful for learning LSM-Tree internals.
- •Built-in observability with real-time metrics for memory, disk usage, and WAL health.
- •Native LZ4 compression and Bloom filters with 35+ tunable parameters via environment variables.
Weaknesses
- •Storage engine space is extremely crowded with battle-tested options like RocksDB, LevelDB, and Redb.
- •Educational clarity doesn't overcome the risk of adopting a 1-star repo for production workloads.
Category
Target Audience
Rust developers building embedded storage solutions
Similar To
RocksDB · LevelDB · Redb
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