Here’s a cheat sheet to run MySQL in a Docker container in your Windows or Mac laptop in a few minutes. In this brief how-to you will:

1. Install Docker Desktop in your laptop
2. Download official Oracle MySQL image or Docker Inc. image
3. Start the container
4. Administer it
5. Start a MySQL session and start a Linux session

Download and install Docker

You can download Docker Desktop for Windows or Mac from https://docs.docker.com/desktop/. Install like any other application and you’re ready to move to the next step. As you can read from the docs, Docker Desktop will install several things like Docker Compose or Kubernetes. We’ll use both in advanced examples in future posts.

Pull MySQL Server image

Now you can pull the MySQL Server image. You have two options. You can download the …

Codership first released a version of MySQL 5.7 with the audit log plugin back when Galera Cluster for MySQL 5.7.30 was released back in June 2020. More recently, we also added the audit log plugin to Galera Cluster for MySQL 5.6.51 in April 2021, but I guess the most important was that we also started including it in Galera Cluster for MySQL 8.0.21 too. We also started supporting it across various distributions, including Debian. For today’s exercise, we will use Galera Cluster for MySQL 8.0.23 on CentOS 7 (compatible with Red Hat Enterprise Linux 7). …

Sysbench is a great tool to generate test data and perform MySQL OLTP benchmarks. Commonly, one would do a prepare-run-cleanup cycle when performing benchmark using Sysbench. By default, the table generated by Sysbench is a standard non-partition base table. This behavior can be extended, of course, but you have to know how to write it in the LUA script.

In this blog post, we are going to show how to generate test data for a partitioned table in MySQL using Sysbench. This can be used as a playground for us to dive further into the cause-effect of table partitioning, data distribution and query routing. 

Single-server Table Partitioning

Single-server partitioning simply means all table's partitions reside on the same MySQL server/instance. When creating the table structure, we will define all of the partitions at once. This kind of partitioning is good if you have data that loses its usefulness over time and can be …

MySQL Server can rely on OCI services to:

• Secure sensitive information in the OCI Vault
• Store backups safely and conveniently in OCI Object Storage
• Migrate data from OCI Object Storage to a MySQL Database Service DB System

Let’s examine the options to administer MySQL the easy way using OCI services.

Secure encryption keys in the OCI vault

It is possible to encrypt virtually anything in MySQL 8: redo logs, undo logs, binary logs, backups (…) and, obviously, data. See the list of features to make your data safer than ever. MySQL Server relies on a set of keyring plugins to …

Don’t Try This at Home!

Disclaimer: The procedure described in this blog post is not officially supported by Percona XtraBackup. Use it under your responsibility. I tested and used it successfully, but your mileage may vary.

Note from the author: Wikipedia defines clickbait as text (or a link) that is designed to attract attention and to entice users to read that online content, with a defining characteristic of being deceptive. Maybe the headline of this post is a bit deceptive, as there is no Percona XtraBackup for Windows, but I hope you will not feel deceived after reading this blog post, I just felt that it was funny to use a clickbait-style while writing it.

He Couldn’t Believe it When He Read That Post!

Pep had to migrate a client database from Windows to Linux …

MySQL 8.0.23 introduces a new feature that makes replication possible from a source server that has been configured without Global Transaction Identifiers (GTIDs) to a replica server configured with GTIDs. This can be achieved by configuring replication channels to use the parameter ASSIGN_GTIDS_TO_ANONYMOUS_TRANSACTIONS with the CHANGE REPLICATION SOURCE command.…

Tweet Share

The article presents a detailed overview of the Code Debugger functionality that comes with dbForge Fusion for MySQL – a powerful MySQL development add-in for Visual Studio. During the development of database elements such as procedures, functions, triggers, and mere SQL scripts, there is a high probability of errors. The more complex your code is, […]

The post Debug Easily in Visual Studio Using dbForge Fusion Plugin Debugger appeared first on Devart Blog.

Microsoft Visual Studio plugins continuously compete to empower users with extended capabilities. Free tools have the most obvious advantage — while you don’t have to pay for them, they tend to deliver all the essentials to cover your basic needs. Paid tools mean broader functionality, convenience, and customization, but the bottom line is whether the […]

The post MySQL for Visual Studio vs dbForge Fusion for MySQL: A Comparison of Plugins appeared first on Devart Blog.

Just a quick how-to, to download, compile and use Sysbench on your RHEL/OL Linux box to test MySQL Server (note: compiling and using Sysbench is no mistery, the README file has all the instructions clearly explained, but I write this little guide to setup and use this tool in minutes).

Download and compile

The repository is hosted at: https://github.com/akopytov/sysbench. You can choose to download the latest master branch as usual or the latest stable. I have picked the latest stable. In order to compile and use certain MySQL library version, make sure mysql_config (used by sysbench auto configure to determine what libraries must be used) and a whole MySQL distribution is installed and/ or in the PATH.

If you have MySQL headers and libraries in non-standard locations (and no …

This quickstart shows you how to use the Azure portal to deploy a dedicated Percona Server for MySQL 8.0 drop-in replacement for MySQL that provides superior performance, scalability, and instrumentation. It also shows you how to connect to the server.

Prerequisites

Existing Azure subscription. If you don’t have a subscription, create a free Azure account before starting.

Create Percona Server for MySQL 8.0 Azure Instance

1. Go to the Azure portal to create a MySQL database using Percona Server for MySQL 8.0 image. Search for and select Percona Server for MySQL 8.0:
2. On the Percona Server for MySQL 8.0 page, press Create:
…