Technology

RocksDB

RocksDB is a high-performance, embeddable key-value store: optimized for fast storage and server workloads.

RocksDB is an open-source, persistent key-value store, forked from Google's LevelDB in 2012 and engineered by Meta (formerly Facebook). It leverages a Log-Structured Merge-tree (LSM-tree) architecture, specifically optimized to exploit multi-core CPUs and fast storage like SSDs for I/O-bound workloads. This C++ library is designed to be embedded directly into applications (not a standalone server), eliminating network latency. Key features include support for transactions, Column Families, and merge operators. Its performance profile makes it the storage engine of choice for production systems like MySQL's MyRocks, CockroachDB, and Apache Flink's state store.

https://rocksdb.org/

What builders pair with RocksDB

Projects using both technologies. Select a pairing to see a project.

Built with RocksDB

Rust 2 shared projects Tantivy 2 shared projects Atlas 1 shared project ChromaDB 1 shared project Claude Code 1 shared project Codex 1 shared project

12 more pairings

Core Implementation: Rust 1 shared project EmergentDB 1 shared project Flat (brute-force) 1 shared project frontend 1 shared project HNSW 1 shared project IVF 1 shared project LZ4 1 shared project MAP-Elites 1 shared project Next 1 shared project OpenClaw 1 shared project petgraph 1 shared project Product Quantization Persistence: RocksDB with LZ4 compression 1 shared project

Pairing: Rust

Building Bob's Cabins Across Three Agent Tools Without Losing My Mind

Nashville · March 25, 2026

view project | view Rust

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Building Bob's Cabins Across Three Agent Tools Without Losing My Mind

Nashville Mar 25

Revari Claude Code

EmergentDB: Evolutionary Vector Databases

Singapore Feb 11

SIMD (ARM NEON x86_64

Wings Studio: Graph Memory Agents

RocksDB Tantivy