Posts

• Sep 4, 2024

  MySQL B-tree Height Issues in Large Single Tables

• Aug 30, 2024

  MySQL 单表大数据量下的 B-tree 高度问题

• Jul 26, 2024

  lehman blink-tree and Vladimir Lanin cocurrent Btree

• Jun 20, 2024

  PolarDB read future page

• Jun 9, 2024

  InnoDB B-tree Latch Optimization History

• Mar 20, 2024

  MySQL deadlock cause by lock inherit

• Mar 19, 2024

  MySQL 常见死锁场景-- 并发插入相同主键场景

• Mar 12, 2024

  PolarDB 物理复制SMO 同步机制

• Dec 10, 2023

  \#issue 111538 MySQL 8.0 instant add/drop column 性能回退问题

• Dec 4, 2023

  AWS re:Invent2023 Aurora 发布了啥

• Sep 21, 2023

  PolarDB 物理复制刷脏约束问题和解决

• Jul 31, 2023

  通过GDB non-stop mode 调试MySQL

• Jun 11, 2023

  MySQL 常见死锁场景 -- 并发Replace into导致死锁

• May 26, 2023

  InnoDB page replacement policies

• May 10, 2023

  MySQL client Tips

• Mar 14, 2023

  PolarDB auto_inc 场景性能优化之路

• Dec 12, 2022

  AWS re:Invent2022 Aurora 发布了啥

• Aug 21, 2022

  长路漫漫, 从Blink-tree 到Bw-tree (上)

• Jul 19, 2022

  为什么游戏行业喜欢用PolarDB

• Jul 5, 2022

  通过performance_schema 定量分析系统瓶颈

• Jul 4, 2022

  PolarDB-CloudJump：优化基于云存储服务的云数据库(发表于VLDB 2022)

• Apr 22, 2022

  InnoDB unique check 的问题

• Apr 10, 2022

  Innodb Physiological Logging

• Nov 29, 2021

  MySQL InnoDB space file

• Aug 20, 2021

  MySQL Repeatable-Read 的一些误解

• May 21, 2021

  路在脚下, 从BTree 到Polar Index

• Feb 22, 2021

  写在工作10周年

• Feb 8, 2021

  WorkLog InnoDB Faster truncate/drop table space

• Sep 8, 2020

  InnoDB page management

• Jun 28, 2020

  InnoDB btree latch 优化历程

• Apr 13, 2020

  Buffer pool 并发控制

• Mar 29, 2020

  InnoDB mutex 变化历程

• Mar 10, 2020

  InnoDB redo log thread cpu usage

• Feb 10, 2020

  InnoDB adaptive IO flushing

• Feb 2, 2020

  InnoDB DDL

• Sep 15, 2019

  MySQL lf_hash

• Apr 29, 2019

  InnoDB startup redo log optimize in 8.0

• Apr 2, 2019

  How to write file faster

• Apr 1, 2019

  avoid read-on-write

• Feb 1, 2019

  The design of mysql8.0 redolog

• Aug 6, 2018

  关于不同SSD 盘介绍

• Jul 20, 2018

  关于Paxos 幽灵复现问题的看法

• Jun 21, 2018

  Paper Review Amazon Aurora-On Avoiding Distributed Consensus for I/Os, Commits, and Membership Changes

• May 11, 2018

  Note tcpip 15 TCP Data Flow and window management

• May 7, 2018

  Raft phd 论文中的pipeline 优化

• May 2, 2018

  Paxos batch pipeline

• Feb 6, 2018

  cpu cache

• Jan 28, 2018

  linux get fd trail

• Jan 4, 2018

  FPaxos

• Jan 2, 2018

  difference between consensus algorithm's recovery phase

• Nov 22, 2017

  when we talk about distributed system, what are we talking about

• Nov 16, 2017

  choices in consensus algorithm

• Nov 8, 2017

  state machine replication vs primary backup system

• Oct 31, 2017

  zeppelin introduce

• Sep 12, 2017

  talk about consensus algorithm and distributed lock

• Sep 11, 2017

  thinking about the bottom key-value store

• Sep 10, 2017

  cpp reference and function

• Jun 14, 2017

  systemtap tips and example

• Jun 14, 2017

  使用systemtap 找内存泄露问题

• May 18, 2017

  linux page frame management

• May 17, 2017

  [Paper review] Amazon Aurora

• Mar 2, 2017

  data to disk

• Jan 24, 2017

  page cache dirty_expire_interval

• Jan 5, 2017

  LevelDB cpp 编码最佳实践

• Dec 7, 2016

  cpp inheritance summary

• Nov 26, 2016

  talk about event based concurrency

• Nov 24, 2016

  将this 指针传给子类的一些问题

• Sep 14, 2016

  cache policy

• Aug 29, 2016

  MySQL client Tips

• Aug 15, 2016

  How to read a book

• Jun 2, 2016

  page reclaim wartermark

• Jun 1, 2016

  swappiness 是否需要设置成0

• May 27, 2016

  xfs kmalloc failure problem

• May 26, 2016

  我对存储的一些看法

• May 18, 2016

  pika introduction

• May 5, 2016

  谈谈paxos, multi-paxos, raft

• Mar 6, 2016

  epoll Implementation

• Feb 28, 2016

  kernel source code list implementation

• Feb 28, 2016

  kernel file poll operations

• Dec 25, 2015

  HayStack

• Nov 23, 2015

  File System Summarize

• Sep 25, 2015

  About TCP keepalive

• Jul 29, 2015

  360 Nosql Bada introduce

• Jun 9, 2015

  Summarize of mesos paper

• May 22, 2015

  Libprocess source intorduce

• May 14, 2015

  Mesos libprocess Synchronized Implement

• Mar 10, 2015

  Bada系列 - 副本策略

• Jan 27, 2015

  常见的存储类型

• Jan 14, 2015

  Aerospike 笔记

• Oct 25, 2014

  Mario(a pipe line library)

• Oct 22, 2014

  CSAPP bomb lab

• Sep 9, 2014

  Paxos introduction

• Jul 25, 2014

  日志相关一些经验

• May 15, 2014

  Leveldb Env

• Apr 17, 2014

  一致性, 两阶段提交和事务提交的发展史(译)

• Mar 28, 2014

  两阶段提交协议

• Mar 14, 2014

  多IDC冲突常见解决方案

• Feb 12, 2014

  Leveldb write code review

• Jan 2, 2014

  CAP theorem (摘自维基百科)

• Nov 23, 2013

  How redis implement data structure

• Nov 12, 2013

  vector clocks

• Nov 11, 2013

  整体改进目标

• Oct 15, 2013

  level DB 如何选择要Compaction的级别

• Sep 5, 2013

  levelDB Get过程

• Sep 3, 2013

  levelDB thought

• Aug 22, 2013

  LevelDB Iterator Pattern

• Aug 22, 2013

  learn c++ from levelDB

• Jul 18, 2013

  Mac 换上SSD硬盘

• Jul 1, 2013

  test markdown

• Nov 16, 2012

  Linux内核设计与实现-进程内存使用

• Oct 18, 2012

  块设备

• Sep 12, 2012

  C++ 不会为所有的class构造默认的constructor

• Aug 25, 2012

  c++ 对象模型

• Jul 29, 2012

  c++ inline

• Jun 18, 2012

  c++泛型单例模式

• May 3, 2012

  vim grep plugin

• May 2, 2012

  vim复制插件

• Mar 26, 2012

  Ternary Search Trees 三分树

• Mar 7, 2012

  Memcache initialization

• Mar 5, 2012

  Memcache stats mt 线上使用情况

• Feb 18, 2012

  Memcache 内存分配

• Feb 4, 2012

  event + 线程池模型的 server 类似 Memcache线程池模型

• Feb 1, 2012

  Memcache threads analysis

• Jan 31, 2012

  libevent demo

• Jan 8, 2012

  network programming echo example

• Nov 11, 2011

  Beanstalk 学习

• Oct 23, 2011

  函数指针和指针函数

• Aug 19, 2011

  introduce awk

• Aug 17, 2011

  Cola.php的默认配置以及url分发

• Aug 17, 2011

  grep in awk

• Aug 12, 2011

  vim 一些命令

• Aug 10, 2011

  iconv 脚本 转换字符编码脚本

• Aug 7, 2011

  vmware centos 安装

• Jul 29, 2011

  mysql join 学习

• Jul 23, 2011

  OpenParty 第一次参加这种交流会

• Jul 17, 2011

  aws 免密码登陆

• Jul 15, 2011

  暂时搞定住处

• Jul 2, 2011

  现在在青岛

• Jun 28, 2011

  今天答辩结束

• Jun 27, 2011

  和俱乐部的散伙饭

• Jun 23, 2011

  算第一个散伙饭吧

• Jun 14, 2011

  The first post

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