Search Results - innodb recovery time

Better high availability: MySQL and Percona XtraDB Cluster with good application design

High Availability
Have you ever wondered if your application should be able to work in read-only mode? How important is that question?
MySQL seems to be the most popular database solution for web-based products. Most typical Internet application workloads consist of many reads, with usually few writes. There are exceptions of course – MMO games for […]

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Using dbsake to recover table structure from .frm files and process mysqldump output

We work on data recoveries quite often. In many cases, we recover table structures from the .frm files because there was no backup available. There is already a great blog post by my colleague Miguel Ángel Nieto about how we can recover structures from .frm files using MySQL utilities.
This works pretty well and we prefer […]

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MySQL 5.7 first impressions on group-replication

During the last few weeks I’ve been testing and playing a bit with the new group-replication plugin available for MySQL 5.7. Before continuing I’d like to clarify some aspects: the plugin is only available in labs and is not yet ready for production. The current version is 0.6. I used 5.7.9 GA running in a Vagrant […]

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Facebook’s Simon Martin on semi-synchronous replication

Facebook, with 1.49 billion monthly active users,  is one of the world’s top MySQL users. Simon Martin, a production engineer on Facebook’s MySQL Infrastructure team, has been working with MySQL for most of his career, starting from 2 servers built out of spare parts and moving through to one of the largest deployments in […]

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MySQL is crashing: a support engineer’s point of view

In MySQL QA Episode #12, “MySQL is Crashing, now what?,” Roel demonstrated how to collect crash-related information that will help Percona discover what the issue is that you are experiencing, and fix it.
As a Support Engineer I (Sveta) am very happy to see this post – but as a person who better understands writing than recording – […]

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