Donkey system is a fully automatic MySQL database change system.
It gives a great help both to the release of the business and the company’s automate[……]
January 18, 2018 Architect, Architecture, linux, MYSQL, software, system No comments
Donkey system is a fully automatic MySQL database change system.
It gives a great help both to the release of the business and the company’s automate[……]
August 16, 2017 Architect, Architecture, bigdata, hadoop, hive, network, NoSQL, rdbms No comments
We created a project called LC (log center) for ops department
All member of ops are using this system for analyzing in a lower layer.
We collects[……]
February 17, 2017 Architect, Architecture, maintain, MYSQL, system No comments
September 21, 2016 Architecture, MYSQL, redis, system No comments
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[……]
June 29, 2016 Architect, Architecture, hardware, MYSQL, network No comments
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[……]
May 29, 2016 Architect, Architecture, hardware, MYSQL, performance No comments
Sandisk (FusionIO) and Nexenta are working together to build this SDS solution.
Infiniflash is a very large SDS production, which manages for very[……]
April 12, 2016 Architect, Architecture, hardware, MYSQL, replication, software No comments
October 21, 2015 Architect, Architecture, hardware, Internals, MYSQL, performance No comments
MariaDB TokuDB benchmark on FusionIO ,Compare TokuDB and InnoDB engines.
read: TokuDB_benchmark[……]
August 6, 2015 Architect, Architecture, mongodb, MYSQL, NoSQL, rdbms, software No comments
In this article, we introduce myawr and mongoawr system .
Read this PDF, you will learn how to configure them.
July 24, 2015 Architect, Architecture, Internals, MYSQL, network, system No comments
MySQL Tcpdump system : use percona-toolkit to analyze network packages
We can identify problem SQLs with high execution frequency.
With DBMON s[……]