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Should I optimize table MySQL?
If your application is performing lot of deletes and updates on MySQL database, then there is a high possibility that your MySQL data files are fragmented. This will result in lot of unused space, and also might affect performance. So, it is highly recommended that you defrag your MySQL tables on an ongoing basis.
What is MySQL optimization?
Caching can improve performance by allowing data to be stored for faster access, and the MySQL query cache is no exception. If a query is stored and then an identical query is received in the future, it will return results much faster. You can maximize MySQL cache optimization by caching the content.
What does optimize table do?
OPTIMIZE TABLE reorganizes the physical storage of table data and associated index data, to reduce storage space and improve I/O efficiency when accessing the table. The exact changes made to each table depend on the storage engine used by that table.
How do I repair a mySQL table?
Use this procedure to repair MySQL tables from the command line: Log in to the server using SSH. From the command line, enter this command, replacing [username] with your username and without the brackets: mysql -u [username] -p Enter your password. Again, without the brackets, enter the command: use [databasename]; Enter the command: show tables;
How to get list of MySQL views?
Connect to the database server.
What is the name of MySQL database?
MySQL ( /ˌmaɪˌɛsˌkjuːˈɛl/ “My S-Q-L”) is an open-source relational database management system (RDBMS). Its name is a combination of “My”, the name of co-founder Michael Widenius ‘s daughter, and ” SQL “, the abbreviation for Structured Query Language .