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Percona Live Presentation: MySQL Security Essentials

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The slides for my MySQL Security Essentials presentation at Percona Live 2015 MySQL Conference and Expo are now available.

In this presentation I discuss just how insecure legacy versions of MySQL are and what are the essential requirements for securing your installation on disk, via network and with user privileges. I provide recommendations for how to manage application access for your most important data asset.

This presentation describes the key security improvements in MySQL 5.6 and MySQL 5.7 as well as additional features provided in MariaDB 10.0 and 10.1 supporting roles and encryption.

I have also included slides for how easy it is to Hack MySQL and examples of denial of service attacks that are possible with even limited MySQL access.

Percona Live Presentation: Improving Performance With Better Indexes

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The slides for my Improving Performance With Better Indexes presentation at Percona Live 2015 MySQL Conference and Expo are now available.

In this presentation I discuss how to identify, review and analyze SQL statements in order to create better indexes for your queries. This includes understanding the EXPLAIN syntax and how to create and identify covering and partial column indexes.

This presentation is based on the work with a customer showing the 95% improvement of a key 15 table join query running 15,000 QPS in a 25 billion SQL statements per day infrastructure.

As mentioned, Explaining the MySQL Explain is an additional presentation that goes into more detail for learning how to read Query Execution Plans (QEP) in MySQL.