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Name: lizun
Type: User
Location: shanghai
Name: lizun
Type: User
Location: shanghai
阿里云2018年第一届PolarDB数据库性能大赛Java排名第一源码
Collection of slides, repositories, papers about AIOps
A port of Snappy, LZO and LZ4 to Java
some classical algorithm problem to exercise, just preparing for finding a job.
算法/数据结构/Python/剑指offer/机器学习/leetcode
Distributed object store
Sampling CPU and HEAP profiler for Java featuring AsyncGetCallTrace + perf_events
A shim for using Cassandra as a backend for OpenTSDB. Not to be used as a general Cassandra client.
Athena is a fully asynchronous, non-blocking, high performance, stateless, transparent sharding supported, protocol layer database proxy.
A curated list of awesome Go frameworks, libraries and software
BeeAPM is a distributed tracing system and APM ( Application Performance Monitoring )
Beringei is a high performance, in-memory storage engine for time series data.
A big, fast and persistent queue based on memory mapped file.
BitUtils: Java bit packing utilities to serialize data in units of 1, 2 or 4 bits.
Source code for my 2019 blog posts: https://golb.hplar.ch
Bloom filter for Scala, the fastest for JVM
An embedded key/value database for Go.
An efficient, conscise, and simple implementation of a purely on-disk B+ Tree data structure
Java distributed tracing implementation compatible with Zipkin backend services.
Cachemaster is similar to VMTOUCH, but with more functions. Such as kick page cache, warmup/readahead data, lock data in mem, stat page cache, stat page cache in realtime mode, by file or directory~ Personally, I think the most usefule function is real-time-statistic of page cache. You can see the page cache thrashing when kernel do page reclaiming.
Central Application Tracking
An easy to use and powerful chaos engineering experiment toolkit.(阿里巴巴开源的一款简单易用、功能强大的混沌实验注入工具)
Official Rust client for ClickHouse DB
Concurrent Radix and Suffix Trees for Java
A novel implementation of the Raft consensus algorithm
A collection of powerful data structures
Discovery Server
The CN translation version of Apache SkyWalking document
A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google ❤️ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.