A tutorial of building an LSM-Tree storage engine in a week!

Modern columnar data format for ML and LLMs implemented in Rust. Convert from parquet in 2 lines of code for 100x faster random access, vector index, and data versioning. Compatible with Pandas, Du…

Distributed query engine providing simple and reliable data processing for any modality and scale

Apache Fluss is a streaming storage built for real-time analytics.

ReLE中文大模型能力评测（持续更新）：目前已囊括291个大模型，覆盖chatgpt、gpt-5、o4-mini、谷歌gemini-2.5、Claude4、智谱GLM-Z1、文心一言、qwen-max、百川、讯飞星火、商汤senseChat、minimax等商用模型， 以及kimi-k2、ernie4.5、minimax-M1、DeepSeek-R1-0528、deepseek-v3.1、q…

One-stop Proxies Crawling and Aggregation Platform

A high-performance algorithmic trading platform and event-driven backtester

Apache Doris is an easy-to-use, high performance and unified analytics database.

Apache Calcite

A C++ vectorized database acceleration library aimed to optimizing query engines and data processing systems.

A Claude.ai reverse proxy

Apache Paimon is a lake format that enables building a Realtime Lakehouse Architecture with Flink and Spark for both streaming and batch operations.

Official Repository of "LLM × DATA" Survey Paper

DuckDB is an in-process SQL OLAP Database Management System

Nano vLLM

Prototype database for designing database kernel

StarRocks, a Linux Foundation project, is a next-generation sub-second MPP OLAP database for full analytics scenarios, including multi-dimensional analytics, real-time analytics, and ad-hoc queries.

Developer-friendly, embedded retrieval engine for multimodal AI. Search More; Manage Less.

A high-throughput and memory-efficient inference and serving engine for LLMs

SGLang is a fast serving framework for large language models and vision language models.

A course of learning LLM inference serving on Apple Silicon for systems engineers.

神级Cursor Rule

OrioleDB – building a modern cloud-native storage engine (... and solving some PostgreSQL wicked problems)

Hyperconverged cloud-edge native database

LSM Tree in Golang.

AI Agent Framework For Software Engineers

Flink CDC is a streaming data integration tool

Apache Flink

RisingWave: A Distributed SQL Database for Stream Processing