Sometimes crucial data sharing is avoided because of compliance rules, organizational policies, or numerous security concerns. The common use cases involve sharing pt-mysql-summary, pt-stalk, and other OS-related details to assist Support Engineers or any other third-party team troubleshoot database-related issues.

In this context, pt-secure-collect is a very important utility from Percona, which helps capture the required information securely and also provides aid in masking the existing information.

Pt-secure-collect helps in collecting, sanitizing, and encrypting data from various sources. By default, this utility collects the output with the help of pt-stalk, pt-summary, and pt-mysql-summary.

Let’s see how this tool …

Default settings can help you get started quickly – but they can also cost you performance and a higher cloud bill at the end of the month. Want to save money on your AWS RDS bill? I’ll show you some MySQL settings to tune to get better performance, and cost savings, with AWS RDS.

Recently I was engaged in a MySQL Performance Audit for a customer to help troubleshoot performance issues that led to downtime during periods of high traffic on their AWS RDS MySQL instances. During heavy loads, they would see messages about their InnoDB settings in the error logs:

[Note] InnoDB: page_cleaner: 1000ms intended loop took 4460ms. The settings might not be optimal. (flushed=140, during the time.)

This message is normally a side effect of a storage subsystem that is not capable of keeping up with the number of writes (e.g., IOPs) required by MySQL. This is …

With the wide range of frameworks and CMSs, someone can always find their way and explore their interests using the LAMP stack. Welcome to this week’s OpenLampTech newsletter and content. Thanks for reading!

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The Newsletter for PHP and MySQL Developers

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In OpenLampTech issue #76, we have some fantastic reads …

In the ever-evolving world of database management systems, SQL Server and MySQL stand as two of the most popular and widely-used solutions. Both platforms offer robust features and reliable performance, but which one is the right choice for your needs?

The post SQL Server vs MySQL: Difference, Performance, and Features appeared first on Devart Blog.

Learn how to build a Rust API using Rocket, Diesel, and a MySQL database hosted on PlanetScale.

Learn how to build a Rust API using Rocket, Diesel, and a MySQL database hosted on PlanetScale.

We have been talking about different MySQL operators in their guises for quite a while now: along with WHERE condition or SELECT statement, you name it. Now, the time to shine has come for the LIKE conditional operator used to search for patterns in strings with the help of wildcard characters. In this article, we will provide the basic syntax for using LIKE, along with illustrated examples of how to apply it in queries using one of the best MySQL IDEs on the market — dbForge Studio for MySQL.

The post MySQL LIKE Operator: 7 Examples and Best Practices appeared first on Devart Blog.

Quick Tour of MySQL HeatWave on AWS

Announcing MySQL Server 8.0.33

Announcing MySQL InnoDB ReplicaSet/Cluster/ClusterSet & MySQL Shell 8.0.33