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100-gdb-tips

A collection of gdb tips. 100 maybe just mean many here.

30daymakeos

《30天自制操作系统》源码中文版。自己制作一个操作系统（OSASK）的过程

aas

Code to accompany Advanced Analytics with Spark from O'Reilly Media

admm_allreduce

ADMM optimizer on Apache Hadoop with allReduce.

ajvm

A hobby jvm, just want to know how a java virtual machine works.

akka-http-scala-js-websocket-chat

An example app that integrates akka-http and scala-js to implement a websocket chat

akka-raft

An akka-cluster ready implementation of the raft consesus alg

algorithms

Algorithms & data structures in C++.

alibaba-mom

2015 ali中间件比赛项目，1. 通信模块： 涉及到了消息架构设计，每一个主题分配1-2个队列，这个是可以横向增加，考虑到了一个主题有多个消费者订阅，而且还有过滤条件，为了负载均衡，对应的队列投递消息是根据随机数对队列数取膜完成的。以上是内存队列。 2. 持久化系统：因为考虑到机器坏掉，broker不可用等等原因导致的消息丢失，就需要每次收到的消息必须及时落盘，这个就是比赛优化的重中之重。为此设计了一个小型的文件系统，借鉴阿里的rocketmq. 用一个大的日志文件，一般1G大小每个，和内存队列的结构映射到实体队列。整个日志文件是顺序文件，每条消息固定大小，里面有对应的队列号，消息号，还有长度等等。这个方便恢复消息到实体队列用的。 同步刷盘，异步刷盘，持久化必须可靠，所以一般是同步刷盘到日志文件，日志文件定时异步刷盘到实体队列，实体队列里面是索引，消息的本体在日志文件里面。为了加快大面积的写入速度，用了内存映射：内存映射文件首先将外存上的文件映射到内存中的一块连续区域，被当成一个字节数组进行处理，读写操作直接对内存进行操作，而后再将内存区域重新映射到外存文件，这就节省了中间频繁的对外存进行读写的时间，大大降低了读写时间

amli

armeria

Asynchronous RPC/API client/server library built on top of Java 8, Netty 4.1, HTTP/2, and Thrift

artdialog

经典的网页对话框组件

atomix

A reactive framework for building fault-tolerant distributed systems for the JVM

avro-rpc

Automatically exported from code.google.com/p/avro-rpc

awesome-cpp

A curated list of awesome C/C++ frameworks, libraries, resources, and shiny things. Inspired by awesome-... stuff.

awesome-django-rest-framework

💻😍Tools, processes and resources you need to create an awesome API with Django REST Framework

awesome-docker

:whale: A curated list of Docker resources and projects

awesome-flask

A curated list of awesome Flask resources and plugins

awesome-hive-udf

awesome-java-cn

Java资源大全中文版，包括开发库、开发工具、网站、博客、微信、微博等，由伯乐在线持续更新。

awesome-jvm

A curated list of awesome loosely low level, performance related JVM stuff. Inspired by awesome-python.

awesome-machine-learning

A curated list of awesome Machine Learning frameworks, libraries and software.

awesome-networking

A curated list of awesome networking libraries, resources and shiny things

awesome-selfhosted

This is a list of Free Software network services and web applications which can be hosted locally. Selfhosting is the process of locally hosting and managing applications instead of renting from SaaS providers.

awesome-spark

A curated list of awesome Apache Spark packages and resources.

awesome-streaming

a curated list of awsome streaming frameworks, applications, etc

basic-hbase-examples

Contains sample code for a lightning talk on HBase.

beiyuu.github.com

BeiYuu's Blog

birdbook

centos

books-1

Books about Nodejs, Angular2, Agile, Clean Code, Docker, Golang, Microservices, REST, TDD, BDD, and Startups.