{"repo":"alibaba/AliSQL","free":true,"listed":false,"github":"https://github.com/alibaba/AliSQL","clone":"git clone https://github.com/alibaba/AliSQL.git","description":"AliSQL is a MySQL branch originated from Alibaba Group. Fetch document from Release Notes at bottom.","language":"C++","stars":5870,"topics":["database","mysql","alisql","duckdb","vector"],"license":null,"category":"databases-storage","readme_excerpt":"AliSQL Alibaba's MySQL Branch with DuckDB Analytics and Native Vector Search Based on MySQL 8.0.44 and maintained by Alibaba Cloud Database Team Features • Quick Start • Docs • Roadmap • Contributing 简体中文 English About AliSQL AliSQL is an open-source MySQL branch maintained by Alibaba Cloud Database Team. This release is based on MySQL 8.0.44 and adds a DuckDB analytical storage engine, HNSW vector indexes, Native Flashback, and binlog optimizations while retaining the MySQL client protocol. Analytics Reference Results The included TPC-H SF100 results show more than 200x speedup over InnoDB for several queries in that test environment Native Vector Indexes The VECTOR(N) type and HNSW indexes support vectors with up to 16,383 dimensions MySQL Client Compatibility Applications connect through the MySQL protocol and continue to use MySQL clients and drivers Key Features Feature Description Status --------- ------------- -------- DuckDB Storage Engine Columnar execution and storage for analytical tables, with automatic compression Available Vector Index (VIDX) Native vector storage & ANN search with HNSW, supports COSINE & EUCLIDEAN distance Available Native Flashback Query historical InnoDB data with AS OF TIMESTAMP and retained undo snapshots Available Large TX Optimization Binlog Cache Free Flush reduces commit-time I/O amplification for large InnoDB transactions Available Binlog Durability Persist Binlog Into Redo V2 reduces synchronous binlog I/O while retaining crash recove","default_branch":null,"files":null,"tree":[],"storefront":"/r/alibaba","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/alibaba/AliSQL/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}