We build a strong log-collection system to analyze total logs of our operation teams (including system ,database, web service ,load balance ,audit, ca[……]
Author: admin
Donkey – system for MySQL automatic maintenance
TCP Trace
I found a useful tool named sniffer to help us analyze network packages (this tool can capture packages on specific port)
I use sniffer to analyze[……]
MySQL TCPCOPY
we use tcpcopy to make real traffic on our core systems. Many problems will be found in advance if we enlarge queries several times.
Read this PDF[……]
Infiniflash Benchmark
Sandisk (FusionIO) and Nexenta are working together to build this SDS solution.
Infiniflash is a very large SDS production, which manages for very[……]
MySQL distributed message system
招聘帖
因公司业务发展迅速，部门现在招两个mysql dba 同学，目前本人在平安健康互联网（平安好医生）数据团队，负责数据库的整体规划，想来的同学可以发简历到我的邮箱 ylouis83@gmail.com 靠谱的公司靠谱的团队 ：）
关于公司：
国内最大的互联网医疗平台，提供全品类互联网医疗服[……]
How to backup remote redis instance
We wrote a python scripts to control redis backup work.
Three Steps to do this work:
1. Create meta database to store which redis instance needs[……]
Linux tools part 11 – Monitoring specified file-IO
We could use inotify-tools to monitor file or directory IO state
yum install inotify-tools
#inotifywait -m /storage/sas/mysql3306/data/diab[……]
TokuDB benchmark on PCIe
MariaDB TokuDB benchmark on FusionIO ,Compare TokuDB and InnoDB engines.
read: TokuDB_benchmark[……]