yutiansut

yutiansut

qablockdb-rs

block db for crosssectional/timeseries optimize in quant financial special

impress.js

It's a presentation framework based on the power of CSS3 transforms and transitions in modern browsers and inspired by the idea behind prezi.com.

kungfu

Kungfu Master Trading System

ragflow

RAGFlow is an open-source RAG (Retrieval-Augmented Generation) engine based on deep document understanding.

arrow-datafusion

Apache Arrow DataFusion and Ballista query engines

burn_models

Models and examples built with Burn

console

Frontend Client for Parseable. Parseable is a cloud native log storage and management for Kubernetes, containerised workloads

cube

📊 Cube — The Semantic Layer for Building Data Applications

datafuse

A Modern Real-Time Data Processing & Analytics DBMS with Cloud-Native Architecture, built to make the Data Cloud easy

datenlord

DatenLord, Computing Defined Storage, an application-orientated, cloud-native distributed storage system

dva

Code release for "Diffusion Variational Autoencoder for Tackling Stochasticity in Multi-Step Regression Stock Price Prediction" https://arxiv.org/abs/2309.00073

ecal

📦 eCAL - enhanced Communication Abstraction Layer. A fast publish-subscribe cross-plattform middleware using Shared Memory and UDP.

feldera

Feldera Continuous Analytics Platform

focalboard

Focalboard is an open source, self-hosted alternative to Trello, Notion, and Asana.

gpt_academic

为GPT/GLM等LLM大语言模型提供实用化交互接口，特别优化论文阅读/润色/写作体验，模块化设计，支持自定义快捷按钮&函数插件，支持Python和C++等项目剖析&自译解功能，PDF/LaTex论文翻译&总结功能，支持并行问询多种LLM模型，支持chatglm3等本地模型。接入通义千问, deepseekcoder, 讯飞星火, 文心一言, llama2, rwkv, claude2, moss等。

grok-1

Grok open release

lance

Alternative to Parquet. 100x faster for random access, includes a vector index and automatic versioning. Apache Arrow and DuckDB compatible.

madsim

Magical Deterministic Simulator for distributed systems in Rust.

materialize

The Fastest Way to Build the Fastest Data Products. Build data-intensive applications and services in SQL — without pipelines or caches — using materialized views that are always up-to-date.

mini-lsm

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

oxen-release

Lightning fast data version control system for structured and unstructured machine learning datasets. We aim to make versioning datasets as easy as versioning code.

parseable

Parseable is a log analytics system written in Rust. It is built for high throughput log ingestion cases.

perspective

Streaming pivot visualization via WebAssembly

prql

PRQL is a modern language for transforming data — a simpler and more powerful SQL

puter

🌐 The Internet OS! Free, Open-Source, and Self-Hostable.

questdb

An open source SQL database designed to process time series data, faster

rerun

Visualize streams of multimodal data. Fast, easy to use, and simple to integrate. Built in Rust using egui.

xcrypto

quant,trading system,crypto,async

xman

证券高频量化交易系统，提供抢板、半路板服务。