chDB is an in-process OLAP SQL Engine 🚀 powered by ClickHouse
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Updated
Oct 2, 2026 - Python
chDB is an in-process OLAP SQL Engine 🚀 powered by ClickHouse
Embedded Graph Database for Python. Lives inside your Python process. Quick setup. No server. Runs in notebooks, apps, even your browser.
Open source lightweight embedded database engine for Python that supports NoSQL, SQL, and Graph data models.
Embedded, zero-config FalkorDB for Python, start a local graph database with no setup.
Benchmark study on Kuzu, an embedded graph database, on an artificial social network dataset
A lightweight embedded key-value store where keys and values are strings. Data is written to numbered binary files on disk and synced to S3. Values are Snappy-compressed. An in-memory index tracks the exact file and byte offset for every live key, so reads never scan - they seek directly.
Comparing LanceDB and Elasticsearch for full-text search and vector search performance
API Server for chDB, an in-process SQL OLAP Engine powered by ClickHouse
本地嵌入式多模态混合检索:COS + 豆包 Embedding + BM25 + zvec/SQLite,无需单独部署数据库。
An on-disk pythonic embedded key-value store for compressed data storage and distributed data analysis
ultra fast, thread and process safe, easily queryable Indexes/ caches for Python.
An embedded Iceberg storage engine for append-only data
A lightweight embedded Python dictionary database with JSON Schema validation, SQLite persistence, secondary indexes, foreign keys, and transaction support.
local-first temporal knowledge graph
🍌 Explore LowLevelBanana, a comprehensive evaluation tool for low-level vision tasks across 14 tasks and 40 datasets in AI research.
Embedded realtime database with vector search (HNSW), BM25, RRF hybrid retrieval, Boolean DSL, real-time SUB/UNSUB push, and ACID transactions with WAL. One self-contained binary under 1 MB. Apache-2.0.
Another stupid library for using json as Database
A lightweight, file-based database engine for Python with SHA-256 hashing, ACID transactions.
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