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Displaying posts with tag: aria (reset)
New MariaDB Dashboard in Percona Monitoring and Management Metrics Monitor

In honor of the upcoming MariaDB M17 conference in New York City on April 11-12, we have enhanced Percona Monitoring and Management (PMM) Metrics Monitor with a new MariaDB Dashboard and multiple new graphs!

The Percona Monitoring and Management MariaDB Dashboard builds on the efforts of the MariaDB development team to instrument the Aria Storage Engine Status Variables related to Aria Pagecache and Aria Transaction Log activity, the tracking of Index Condition Pushdown (ICP), InnoDB Online DDL when using ALTER TABLE ... ALGORITHM=INPLACE, InnoDB Deadlocks …

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Where are they now: MySQL Storage Engines

There was once a big hooplah about the MySQL Storage Engine Architecture and how it was easy to just slot in some other method of storage instead of the provided ones. Over the years I’ve repeatedly mentioned how this wasn’t really

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Create MariaDB Windows Service

I’d had some difficulty manually creating my own windows service for MariaDB (worked fine from the installer), but it was due to the way I was creating it, so I wanted to share the proper approach:

Old Way:

sc create "maria55" binpath= "\"C:/Program Files/MySQL/MariaDB 5.5/bin/mysqld\"
\"--defaults-file=C:/Program Files/MySQL/MariaDB 5.5/data/my.ini\""
DisplayName= "Maria55" start= "auto"

New Way:

sc create "maria55" binpath= "\"C:/Program Files/MySQL/MariaDB 5.5/bin/mysqld\"
\"--defaults-file=C:/Program Files/MySQL/MariaDB 5.5/data/my.ini\" maria55"
DisplayName= "Maria55" start= "auto"

The key is adding the name, maria55, after the –defaults-file=.. option, but still within the “” that belong to “binpath”.

This extra parameter exists so that mysqld knows whether or not it was started as a service or not.

Without it, the server does not know, and …

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