The MySQL n00b

Showing posts with label performance. Show all posts
Showing posts with label performance. Show all posts
Monday, December 11, 2017

MySQL 5.7 reads all your binlog files more often than you think

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After upgrading some of our slaves to latest 5.7, I have found  what looks like a serious regression introduced in MySQL 5.7. A couple week...
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Monday, February 6, 2017

How to expand a striped LVM database volume in Amazon AWS without downtime

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This procedure can be used to expand an LVM  database volume on Amazon AWS (but also apply to any storage area network environment equally)...
Monday, September 26, 2016

SHOW WARNINGS can stall your MySQL server if compressed protocol is used

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If there is something that I love about information technology is the incredible amount of unpredictable ways that bugs can bite you where a...
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Rick Pizzi
I have been always interested in MySQL since the early days of v3.23. After spending 20+ years in the IT field mostly as a system administrator, In the last few years I decided to focus on MySQL and have been working as full time DBA since. You can check my resume on LinkedIN
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