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HA for MySQL and MariaDB - Comparing Master-Master Replication to Galera Cluster
Galera replication is relatively new if compared to MySQL replication, which is natively supported since MySQL v3.23. Although MySQL replication is designed for master-slave unidirectional...
View ArticleMySQL Community Awards 2019: Call for Nominations!
MySQL Community Awards take place every year, during the Percona Live Open Source Database Conference – this year in Austin, TX. The MySQL Community Awards is a community-based initiative. The idea is...
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PHP with Vue.js & MySQL: REST API CRUD Tutorial
In this tutorial, we'll build a RESTful CRUD application with PHP in the backend and Vue.js in the frontend. We'll also be using Axios for sending Ajax request to PHP from Vue. The Vue.js library,...
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Laravel 5.8 Tutorial: Build your First CRUD App with Laravel and MySQL (PHP...
Throughout this tutorial for beginners you'll learn to use Laravel 5.8 - the latest version of one of the most popular PHP frameworks - to create a CRUD web application with a MySQL database from...
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How to Access Instagram api Using PHP/Lumen
We will create simple php Rest API wrapper to access user information through Instagram api. The Lumen is a popular php microrest framework.The Lumen framework help to create rest api or wrapper for...
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PMM’s Custom Queries in Action: Adding a Graph for InnoDB mutex waits
One of the great things about Percona Monitoring and Management (PMM) is its flexibility. An example of that is how one can go beyond the exporters to collect data. One approach to achieve that is...
View ArticlePHP with Vue.js & MySQL: REST API CRUD Tutorial
In this tutorial, we'll build a RESTful CRUD application with PHP in the backend and Vue.js in the frontend. We'll also be using Axios for sending Ajax request to PHP from Vue. The Vue.js library,...
View ArticleLaravel 5.8 Tutorial: Build your First CRUD App with Laravel and MySQL (PHP...
Throughout this tutorial for beginners you'll learn to use Laravel 5.8 - the latest version of one of the most popular PHP frameworks - to create a CRUD web application with a MySQL database from...
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Upcoming Webinar Thurs 3/14: Web Application Security – Why You Should Review...
Please join Percona’s Information Security Architect, David Bubsy, as he presents his talk Web Application Security – Why You Should Review Yours on March 14th, 2019 at 6:00 AM PDT (UTC-7) / 9:00 AM...
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Add Animations to React Apps with React-Lottie
So your designer just came up with an amazing new animation on Adobe After Effects for your web application, fantastic! Just one problem, how do you convert this to a format usable within your web...
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Live MySQL Slave Rebuild with Percona Toolkit
Recently, we had an edge case where a MySQL slave went out-of-sync but it couldn’t be rebuilt from scratch. The slave was acting as a master server to some applications and it had data was being...
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Optimize Slow Queries with RDS Performance Insights & EverSQL
In today’s tech companies, engineers are expected to know and care more about the database and the performance of their application. To effectively face these challenging requirements, DBA,...
View ArticleMySQL InnoDB Cluster – howto install it from scratch
MySQL InnoDB Cluster is evolving very nicely. I realized that the MySQL Shell also improved a lot and that it has never been so easy to setup a cluster on 3 new nodes. This is a video of the updated...
View ArticleShinguz: FromDual Performance Monitor for MariaDB and MySQL 1.0.2 has been...
FromDual has the pleasure to announce the release of the new version 1.0.2 of its popular Database Performance Monitor for MariaDB, MySQL, Galera Cluster and Percona Server fpmmm. The new FromDual...
View ArticleAngular 7|6 with PHP and MySQL RESTful CRUD Example & Tutorial
In this tutorial, you'll create an example REST API CRUD Angular 7 application with PHP and MySQL back-end. You will be creating a simple RESTful API that supports GET, POST, PUT and DELETE requests...
View ArticleAngular 7|6 with PHP: Consuming a RESTful CRUD API with HttpClient and Forms
In the previous tutorial, you have implemented the PHP and MySQL backend that exposes a REST API for working with an insurance database. Let's now create the Angular 7 backend. In this tutorial, you'll...
View ArticleMariaDB OpenWorks was an ocean of Galera Cluster activity
MariaDB OpenWorks happened February 25-27 2019 in New York City, and it was filled with a lot of activity. The keynote by Michael Howard is an interesting watch, one with many quoted articles...
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Super Saver Discount Ends 17 March for Percona Live 2019
Tutorials and initial sessions are set for the Percona Live Open Source Database Conference 2019, to be held May 28-30 at the Hyatt Regency in Austin, Texas! Percona Live 2019 is the premier open...
View ArticleSearching a phone book and copying names
Why developers need to learn the basics of query optimisation. How to make the learning process easy and pleasant. The post Searching a phone book and copying names appeared first on Federico Razzoli.
View ArticleMySQL Functional Indexes
Since MySQL 5.7 one can put indexes on expressions, aka functional indexes, using generated columns. Basically you first need to use the generated column to define the functional expression, then...
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