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KGLite 发布：一个嵌入式、支持 Cypher 查询的知识图谱工具，面向 Python 与 Rust，专为 AI 应用和 LLM 代理设计，可进程内运行、从 DataFrame 批量加载，并内置 MCP 服务器，采用 MIT 开源协议。
Minigraf is an embedded, single-file bi-temporal graph database written in Rust, offering Datalog queries, time travel through transaction and valid time, window functions, and prepared statements — aiming to be 'the SQLite of graph databases' for AI agents, mobile apps, and the browser.
The article analyzes the codebase of Kuzu, an embedded graph database acquired by Apple, highlighting architectural decisions like factorized execution and worst-case optimal joins that support Apple's on-device AI strategy.
nuskey8 released lkv, a lightweight embedded key-value store in Rust optimized for point lookups, claiming ~165x faster than SQLite and ~15x faster than LMDB with a minimal feature set.
LMDB 1.0 is a high-performance, transactional key-value store database library with ACID semantics, memory-mapped storage, and full thread/process safety. The new version includes upgrades from 0.9 and continues to offer a simple, robust embedded database solution.
Encore announces embedding a Redis server directly into their runtime, simplifying development by eliminating the need for an external Redis instance.
DuckDB is an open-source embedded analytical database that supports direct querying of files, embedding into applications, and provides friendly SQL extensions. It is more efficient than traditional Unix pipes in data analysis scenarios.
A detailed overview of the architecture and design philosophy of Berkeley DB, an embedded database library, from its origins at UC Berkeley to its modular structure.
Noxu DB is an embedded transactional key-value database engine written in Rust, ported from Berkeley DB Java Edition, offering ACID transactions, B+tree storage, crash recovery, and optional replication.