MySQL High Availability- P9

... Administrator. We will look at the MySQL Administrator in “Replication Monitoring with MySQL Administrator” on page 381. Monitoring Commands for the Slave The ... a typical SHOW SLAVE STATUS command executed on a server running MySQL version 5.5. Example 10-5. The SHOW SLAVE STATUS command mysql& gt; SHOW SLAVE STATUS \G *************************** 1. row ... Connect_Retry: 60 Master_L...

Ngày tải lên: 28/10/2013, 22:15

... start_trans($link) { mysql_ query("START TRANSACTION", $link); } function commit_trans($link) { mysql_ select_db("common", $link); mysql_ query("SET SQL_LOG_BIN = 0", $link); mysql_ query("INSERT ... VALUES (%d,'%s')"; mysql_ query(sprintf($insert_message, $user_id, $message), $link); commit_trans($link); } $conn = mysql_ connect(":...

Ngày tải lên: 17/10/2013, 22:15

... article_author WHERE article_id = %d"; mysql_ select_db("common"); $result = mysql_ query(sprintf($query, $articleId), $link); $row = mysql_ fetch_row($result); return getShardAndNodeFromUserId($row[0], ... FROM shard_to_node WHERE shard = %d"; mysql_ select_db("common", $common); $result = mysql_ query(sprintf($query, $shardNo), $common); $row = mysql_ fet...

Ngày tải lên: 20/10/2013, 17:15

... slave.sql("STOP SLAVE IO_THREAD"); mysqlrep.wait_for_empty_relay_log(slave) slave.sql("STOP SLAVE SQL_THREAD"); position[current.name] = mysqlrep.fetch_slave_position(slave) slave.change_master(position[current.name]) ... monitoring while working on the lab machines at college. Joel finished his pastry and reached for his MySQL High Availability book. “There has got to...

Ngày tải lên: 20/10/2013, 17:15

... you can execute from a MySQL client (e.g., SHOW STATUS) and utilities you can run from a command line (e.g., mysqladmin). The MySQL client tool is sometimes called the MySQL monitor, but should ... by the MySQL software and are not part of the host operating system. As mentioned previously, you should always monitor your base operating system in tandem with monitoring MySQL because...

Ngày tải lên: 24/10/2013, 15:15

... on a MySQL server. We’ve discussed the basic SQL commands available for monitoring the server, the mysqladmin command-line utility, the benchmark suite, and the MySQL Administrator and MySQL ... EXPLAIN, there is no single tool in a standard MySQL distribution that you can use to profile a query in MySQL. The “Optimization” chapter in the online MySQL Reference Manual has a host of...

Ngày tải lên: 24/10/2013, 15:15

... innobackup --apply-log /etc /mysql/ my.cnf /home/cbell/backup mysqladmin -uroot shutdown perl innobackup --copy-file /etc /mysql/ my.cnf /home/cbell/backup /etc/init.d /mysql start Additional features ... watermark. The mysqlhotcopy.sh utility also includes customization features. You can find more information about it at http://dev .mysql. com/doc/refman/5.4/en/mysqlhotcopy.html. The mysqld...

Ngày tải lên: 28/10/2013, 22:15

... watermark. MySQL in the Cloud If you are wondering if there is something special about running MySQL in a cloud environment, you can relax. Running MySQL in a cloud is no different from running MySQL ... [root@ip-10-212-106-195 ~]# mysql -uroot Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 2 Server version: 5.0.45 Source distribution MySQ...

Ngày tải lên: 07/11/2013, 19:15

... 15: MySQL Cluster Please purchase PDF Split-Merge on www.verypdf.com to remove this watermark. Achieving High Performance MySQL Cluster is designed not only for high availability, but also for high ... using MySQL Cluster in the cloud. You can find a complete list of all of the considerations for high performance in the MySQL Cluster” section of the online MySQL Reference Man...

Ngày tải lên: 07/11/2013, 20:15

... 457, 463 Query Analyzer, 458 MySQL Enterprise Server, 456 MySQL Forge, 155 MySQL Migration Toolkit, 302 MySQL monitor, 294 MySQL Monitor and Advisor (MONyog) tool, 317 MySQL Proxy data sharding ... promotion, 135–141 MySQL Query Browser, 312–313 MySQL servers benchmark suite, 318–319 communicating performance, 293 GUI tools, 302 MySQL Administrator, 302–312 MySQL Query Bro...

Ngày tải lên: 07/11/2013, 20:15