hedengcheng / tech

programming, database, distributed system

个人技术分享（持续更新...）

programming, database, distributed system

目录

Database

AliSQL

What's new in AliSQL - Alibaba's fork of MySQL （Percona Live 2016）

AliSQL breakthrough for the future（Percona Live 2017）

AliSQL 引领开源技术变革之路（首届中间件技术峰会）

RocksDB

RocksDB(MyRocks)源码学习—写

RocksDB(MyRocks)源码学习—读

MyRocks best practice at Alibaba（Percona Live 2017）

MySQL

MySQL InnoDB Log Block Structure

MySQL InnoDB Transaction Lock and MVCC

MySQL InnoDB 日志 回滚段 崩溃恢复实现详解

MySQL InnoDB 查询优化实现分析

MySQL InnoDB 源码实现分析

MySQL InnoDB多版本可见性分析

Buffer Pool Implementation InnoDB vs Oracle

MVCC Oracle vs InnoDB vs PG

MySQL 5.6新特性深入剖析——InnoDB引擎

MySQL 加锁处理分析

MySQL 外部XA及其在分布式事务中的应用分析

MySQL 查询优化浅析

管中窥豹——MySQL(InnoDB)死锁分析之道

Oracle RAC资源管理算法与Cache-Fusion实现浅析

Programming

CC++ Volatile关键词剖析

CPU Cache Coherence and Memory Consistency

CPU架构浅析

开发-运维-开发，一路走来的收获与感悟

排队论及其应用浅析

硬件体系架构浅析

高性能C/C++系统性能优化：从理论到实践

Distributed

数据一致性-分区可用性-性能——多副本强同步数据库系统实现之我见

生活中的Paxos，原来你我都在使用

Paxos/Raft：分布式一致性算法原理剖析及其在实战中的应用

tech's Issues

5年前的文章了，数据库版本更新了，文章会更新吗

大佬不更博客了吗

文件下载错误

文件下载错误，PDF打不开。文件只有44k

博客网站挂掉了

programming

Which is the best programming languages to start studying for a begginer

Plz help me out

Hello guys and tnx for your time
I am begginer in programing and i planing on changeing my pc since its a ddr2 with e5700 cpu !!
i know its just because of my economy condition (i live in iran)and i am senior electronic engineering student ...i only get paid like 150$ a month .
So in one hand i can get ga-h81 motherboard +i5 4690 +8gb of ddr3ram ans SSD OR Asus-h110 +i5 6100(or i3 6th gen iam not sure which one is better for me) +8gb of ddr4 ram
Since 2nd system needs more money which i can barely pay ,i am not sure that is a good idea or not ...another thing is will 1th system gonna need upgrade any time soon ??
I need to mention i think i am gonna be a intermediate programmer in a year and planing on making apps and 2D games for Android .right now i am learning java then going for Android studio .
Sorry if it tooks too many words. Tnq

你的博客呢。。。为什么访问不了

hh

vg

the disk quota of github

github 对存储文件的大小有限制，如果超过限制会有问题，所以把所有的pdf文件放到这里，后面文件多了就会出现问题。github给的说明如下：

What is my disk quota?