In this blog post, we’ll look at how ProxySQL improves MySQL SSL connection performance.

When deploying MySQL with SSL, the main concern is that the initial handshake causes significant overhead if you are not using connection pools (i.e., mysqlnd-mux with PHP, mysql.connector.pooling in Python, etc.). Closing and making new connections over and over can greatly impact on your total query response time. A customer and colleague recently educated me that although you can improve SSL encryption/decryption performance with the AES-NI hardware extension on modern Intel processors, the actual overhead when creating SSL connections comes from the handshake when multiple roundtrips between the server and client are needed.

With ProxySQL’s support for SSL on its backend connections and connection pooling, we can have it sit in front of any application, on the same server (illustrated below):

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Want to learn or refresh yourself on MySQL? MySQL Marinate is the FREE virtual self-study group is for you!

MySQL Marinate quick links if you know what it is all about.

This is for beginners – If you have no experience with MySQL, or if you are a developer that wants to learn how to administer MySQL, or an administrator that wants to learn how to query MySQL, this course is what you want. If you are not a beginner, you will likely still learn some nuances, and it will be easy and fast to do. If you have absolutely zero experience with MySQL, this is perfect for you. The first few chapters walk you through getting and installing MySQL, so all you need is a computer and the book.

The format of a virtual self-study group is as follows:
Each participant acquires the same textbook ( …

In this article, we will show you how to configure remote and secure connections for MySQL on Ubuntu 16.04 VPS.  If you are using an unencrypted connection to connect to your remote MariaDB/MySQL server, then everyone with access to the network could monitor and analyze the data being sent or received between the client and the server. This guide should work on other Linux VPS systems as well but was tested and written for an Ubuntu 16.04 VPS. Login to your VPS via SSH ssh my_sudo_user@my_server The steps in this tutorial assume that you have installed MySQL 5.7 with the […]

Welcome to our series of interview blogs for the upcoming Percona Live Europe 2017 in Dublin. This series highlights a number of talks that will be at the conference and gives a short preview of what attendees can expect to learn from the presenter.

This first blog post is with Giuseppe Maxia of VMware. His talk is titled A Quick Tour of MySQL 8.0 Roles. MySQL 8.0 introduced …

In the quest to secure MySQL as well as ease the number of complicated passwords to remember, many organizations are looking into external authentication, especially using LDAP. For free and open source, Percona’s PAM authentication plugin is the standard option.

tl;dr is I go through how to compile php-cli for use with auth_pam plugin.

Background
There are two plugins that can be used. From the documentation, the two plugins are:

• Full PAM plugin called auth_pam. This plugin uses dialog.so. It fully supports the PAM protocol with arbitrary communication between client and server.
• Oracle-compatible PAM called auth_pam_compat. …

The MariaDB project is pleased to announce the immediate availability of MariaDB 10.1.26. See the release notes and changelogs for details. Download MariaDB 10.1.26 Release Notes Changelog What is MariaDB 10.1? MariaDB APT and YUM Repository Configuration Generator Thanks, and enjoy MariaDB!

The post MariaDB 10.1.26 now available appeared first on MariaDB.org.

Join Percona’s, Senior Architect, Matthew Boehm as he presents MySQL Disk Encryption with LUKS on Wednesday, August 2, 2017, at 1:00 pm PDT / 4:00 pm EDT (UTC-7).

Register Now

Clients require strong security measures for PCI, HIPAA or PHI. You must encrypt MySQL “at rest” to satisfy the data managed under these standards. InnoDB’s built-in encryption features work, but there are some caveats to that solution.

In this talk, you’ll see how to encrypt your entire disk to protect everything from data, redo logs and binary logs.

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A SaaS product needs to use security measures you might not ordinarily use in an on-premises solution. In particular, it’s important that all sensitive data be secured. Encryption plays an important role in information security. At VividCortex, we encrypt data in-flight and at-rest, so your sensitive data is never exposed.

We use Go and MySQL extensively at VividCortex and thought other Go programmers might be interested to see how we’ve integrated encryption into our services layer (APIs). (And if you'd like to learn more about programming with Go in general, please take a look at our free ebook The Ultimate Guide to Building Database-Driven Apps with Go.)

Image Source

Encryption Techniques …

A SaaS product needs to use security measures you might not ordinarily use in an on-premises solution. In particular, it’s important that all sensitive data be secured. Encryption plays an important role in information security. At VividCortex, we encrypt data in-flight and at-rest, so your sensitive data is never exposed.

We use Go and MySQL extensively at VividCortex and thought other Go programmers might be interested to see how we’ve integrated encryption into our services layer (APIs). (And if you'd like to learn more about programming with Go in general, please take a look at our free ebook The Ultimate Guide to Building Database-Driven Apps with Go.)

Image Source

Encryption Techniques …

The MariaDB project is pleased to announce the immediate availability of MariaDB 5.5.57. This is a stable (GA) release. See the release notes and changelog for details. Download MariaDB 5.5.57 Release Notes Changelog What is MariaDB 5.5? MariaDB APT and YUM Repository Configuration Generator Thanks, and enjoy MariaDB!

The post MariaDB 5.5.57 now available appeared first on MariaDB.org.