Database

16/06/2016

Increase the phpMyAdmin Session Timeout

When phpMyAdmin is installed, the default session timeout value is too low for many users, making your phpMyAdmin session expire ...
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5 Steps to Setup MySQL Master Master Replication on Ubuntu 16.04

Source: linoxide.com The Master-Slave replication in MySQL databases provides load balancing for the databases. But it does not provide any ...
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How to Setup MySQL Master Master Replication

MySQL master master replication, also known as “mysql chained replication”, “multi master replication or “mysql daisy chaining replication” is an ...
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ERROR 1040…again

A pretty common topic in Support tickets is the rather infamous error: ERROR 1040: Too many connections. The issue is ...
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MySQL Circular Replication

Source: icicimov Setting the MySQL in Master-Master mode means in case of an instance failure the other one will transparently ...
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Initialize MySQL Master-Slave replication with a script

Source: Nico's Blog MySQL Master-Slave replication is natively supported by MySQL. However its configuration is not so simple. For each ...
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When the Replication stops working: analysis and resync of MySQL Replication

Source: ryadel.com We already had the opportunity to talk about Replication between MySQL Database in a previous article, where we ...
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Optimiser les performances de MySQL

Source: Optimiser les performances de MySQL (Quentin Busuttil) Les bases de données SQL et plus particulièrement MySQL restent une des ...
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Pure-FTPd et MySQL

Le logiciel pure-ftpd est l’un des serveurs FTP les plus simple à installer et configurer c’est pourquoi si vous cherchez ...
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MySQL: Setting Account Resource Limits

One means of restricting client use of MySQL server resources is to set the global max_user_connections system variable to a ...
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MySQL – Migrate Users from Server to Server

Sometimes we need to migrate our databases to a new MySQL server.  It is easy to move the databases, but ...
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Des requêtes SQL pour vous sauver la vie avec WordPress

Vous avez changé votre blog WordPress de serveur et de domaine et là plus rien ne marche?Vous voulez faire le ...
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MySQL Query Profiling

You can profile a query by doing following:mysql> SET SESSION profiling = 1; mysql> USE database_name; mysql> SELECT * FROM ...
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How To Use MySQL Query Profiling

IntroductionMySQL query profiling is a useful technique when trying to analyze the overall performance of a database driven application. When ...
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Using MySQLTuner to Optimize MySQL

Tweaking MySQL is something you need to do regularly. Unlike PHP & Nginx tweaking, this is not a set & ...
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How To Optimize WordPress Performance With MySQL Replication On Ubuntu 14.04

IntroductionIn this tutorial, we will teach you how to scale up your WordPress MySQL database server setup using master-slave database ...
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