Mutable variant of namedtuple -- recordclass, which support assignments, compact dataclasses and other memory saving variants.

Development tool to measure, monitor and analyze the memory behavior of Python objects in a running Python application.

A python ORM like mybatis. It supports MySQL, PostgreSQL and SQLite

关于python的async特性的学习心得

Adds redis support to sanic

搜集各种优化MySQL的方法

输入SQL，输出索引优化建议

cuVS - a library for vector search and clustering on the GPU

Alibaba Java Diagnostic Tool Arthas/Alibaba Java诊断利器Arthas

A production-grade java implementation of RAFT consensus algorithm.

A framework for distributed systems verification, with fault injection

🛍 A real-world e-commerce dataset for session-based recommender systems research.

Time Series Anomaly Detection Solutions for KDD2021 UCR dataset

anti-spider service based on java, nginx and redis.

Nginx upstream queue

A rate limit module for Nginx.

Traffic shaper for Golang io.Reader and io.Writer

A library to match URL patterns, like in gorilla/mux but without the router

A Redis module that provides rate limiting in Redis as a single command.

Simple, thread-safe Go rate-limiter

High performance, easy-to-use, and scalable machine learning (ML) package, including linear model (LR), factorization machines (FM), and field-aware factorization machines (FFM) for Python and CLI …

TimesFM (Time Series Foundation Model) is a pretrained time-series foundation model developed by Google Research for time-series forecasting.

CAAI BDSC2023 CUP 任务1《社交图谱小样本场景链接预测》，初复赛第一名的代码，主要思路基于知识图谱

用pandas来解决一些SQL面试题，题目都来自书籍《SQL面试宝典》

A Java implementation of Paxos algorithm

A rust implementation of python more-itertools

More routines for operating on iterables, beyond itertools

This is the official code for the WSDM 2022 paper: 'S-Walk: Accurate and Scalable Session-based Recommendation with Random Walks'.