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Displaying posts with tag: mysql Database (reset)

What happens when your application cannot open yet another connection to MySQL
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Have you ever experienced a situation where one moment you can connect to the MySQL database and the next moment  you cannot, only to be able to connect again a second later? As you may know one cannot open infinite connections with MySQL. There’s a practical limit and more often than not it is imposed by the underlying operating system. If you’re getting:

ERROR 2003 (HY000): Can't connect to MySQL server on '192.168.0.10' (99)

…there’s a good chance you’re hitting such limit. What might be misleading in the information above is whom (which side) is preventing the connection from …

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Tips on benchmarking Go + MySQL
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We just released, as an open source release, our new percona-agent (https://github.com/percona/percona-agent), the agent to work with Percona Cloud Tools. This agent is written in Go.

I will give a webinar titled “Monitoring All MySQL Metrics with Percona Cloud …

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Is your backup complete? – backup MySQL users privileges / grants – pt-show-grants
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Everybody knows the criticality of backup. You might have had your database dumped, data directory copied, flat files exported and even config and binary log files backed-up. But did you backup your MySQL user privileges? One can easily forget to backup the user privileges but it is much easier to do and you should backup […]

Load columnar text file into MySQL table
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Ever come accoss a situation where you have to load a flat text file into MySQL with data provided in single column! Say, your data to be loaded in table looks something like this: Company1 Street Name City, MyState 8582 (999)999-999 another_Company Another Street 2 New City, NWSTATE 8582 (111)111-1111 So how’d you go about […]

Showing entries 1 to 4

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