how to test mysql

Test MySQL performance using sysbench 0.5 In view of my recent interest and passion for OpenStack, I want to ensure that I can perform proper system performance evaluations. I mainly started to switch to sysbench because it brings a series of tests

Easy to know how to test MySQL installation Q: How to test MySQL installation? A: run the following command to test whether the MySQL server is working: C:> C: Program FilesMySQLMySQL Server 5.1 inmysqlshowC:> C: ProgramFilesMySQLMySQL Server 5.1

Version 1.MySQLMysql> Selectversion ();+------------+|Version ()|+------------+| 5.5.Panax Notoginseng-Log |+------------+1Rowinch Set(0.00Sec2. Create a test tableMysql> Create TableTest_trans (IDint, name_varchar(Ten)); Query OK,0Rows Affected (0.2

PHP + MySQL + Linux has gradually become a classic combination of small web servers. Building and debugging MySQL Databases in Windows is a preferred choice for many website developers. I am a beginner in MySQL in Windows 98. I will summarize the

This article describes how to use sysbench to test MySQL performance, including a series of operations from sysbench compilation and installation to initializing the test database environment, for more information, see sysbench. it is a modular,

Php+mysql+linux is now becoming a classic combination of small Web servers. Building and debugging a MySQL database in a Windows environment is a preferred choice for many Web developers. I am in the WINDOWS98 environment to learn MySQL, now the

Sysbench testing mainly includes the following aspects:1. Disk IO Performance2. CPU Performance3. Memory allocation and transmission speed4. POSIX threading Performance5. Scheduling Program Performance6. Database performance (OLTP

Error phenomena:[[Email protected] ~]# telnet 192.168.10.130 3306Trying 192.168.10.130 ...Connected to 192.168.10.130.Escape character is ' ^] '.GHost ' 192.168.10.120 ' isn't allowed to connect to this MySQL serverconnection closed by foreign

MysqlslapThe MYSQLSLAP can simulate the load on the server and output timing information. It is included in the MySQL 5.1 release package and should be available in MySQL 4.1 or later. The number of concurrent connections can be executed at test

An OLTP performance comparison test was previously done: SAS vs SSD various modes MySQL TPCC OLTP comparison test results, this time to do the OLAP comparison test.The comparison test results are shown below:650) this.width=650; "Src="

Playing with Oracle is a bit more focused on the shared pool, especially the library cache, which can really get a lot of performance gains after using bound variables (precompiled SQL). Now after the turn to MySQL, especially innodb a lot of things

Test mysql: (1) database knowledge point bitsCN.com I. Terms 1, Database) 2, Database management system (DBMS) 3. column/row) 4. Primary key) 5. Structured Query Language (Structured Query Language) Features: (1) all DBMS support(2) easy to

MySQLCluster (MySQL Cluster) initial test Mysql Cluster BitsCN.com MySQL Cluster is a highly practical and redundant MySQL version suitable for distributed computing environments. It uses the NDB Cluster Storage Engine and allows multiple MySQL

A detailed tutorial on using sysbench to test MySQL performance, sysbenchmysql Sysbench is a modular, cross-platform, multi-thread benchmark testing tool used to evaluate the database load of different system parameters.Currently sysbench code

Sysbench testing mainly includes the following aspects:1. Disk IO Performance2. CPU Performance3. Memory allocation and transmission speed4. POSIX threading Performance5. Scheduling Program Performance6. Database performance (OLTP

Customer's machine system abnormal shutdown, after restarting the MySQL database does not start normally, after reloading the system found that the database file corruption, sad is that the customer database is not backed up in time, can only find

Customer's machine system abnormal shutdown, after restarting the MySQL database can not start normally, reinstall the system after the discovery of database file corruption, sad is that the customer database is not backed up in a timely manner,

This time using JMeter to connect to the MySQL database on this computer, query the contents of the User_info table:2. Open JMeter, import in test plan, connect MySQL mysql-connector-java-5.1.30-bin.jar package, enter, no jar package can Baidu

All JMeter basic component features are not described in this article. JMeter to link the MySQL database, first download the MySQL JDBC driver package ( Note: The driver package version must match the version of your database, the driver version is

Prerequisite: The MySQL database is installed and the JMeter installation package is downloaded1. Open JMeter2, download Mysql-connector-java.jar, the jar package is copied to the JMeter bin directory by default, because the Bin directory is opened