This is the third episode of “Discovering MySQL Database Service“, a series of tutorials where I will show you, step by step, how to use MySQL Database Service and some other Oracle Cloud Infrastructure services.

In the previous episode we’ve created our compartment, the foundation stone, of the architecture that we will build during this Discovering MySQL Database Service journey.

In this episode, we’ll see what is a Virtual Cloud Network (VCN) and how to create one and use it.

The post Discovering MySQL Database Service – Episode 3 – Create a Virtual Cloud Network first appeared on dasini.net - Diary of a MySQL expert.

This is the second episode of “Discovering MySQL Database Service“, a series of tutorials where I will show you, step by step, how to use MySQL Database Service and some other Oracle Cloud Infrastructure services.

In the previous episode we've introduced the different components that we will use during this Discovering MySQL Database Service journey.

In this episode, we'll see what is a compartment and how to create one and use it in order to create a MySQL DB system.

The post Discovering MySQL Database Service – Episode 2 – Create a compartment first appeared on dasini.net - Diary of a MySQL expert.

On December 2, Edward Screven, Oracle’s chief corporate architect revealed the Oracle MySQL Database Service with Analytics Engine known as HeatWave.

During Oracle Live on August 10th, 9AM PST, 12 noon ET / 1 PM BRT / 6 PM CEST, Edward Screven will share our latest MySQL innovations, along with the latest benchmarks, that show the speed and cost savings gained with MySQL HeatWave.

HeatWave, in-memory query accelerator for the Oracle MySQL Database Service, allows customers to run very fast analytics queries directly against their MySQL databases entirely avoiding the step of data ETL into a …

This is the first episode of “Discovering MySQL Database Service“, a series of tutorials where I will show you, step by step, how to use MySQL Database Service and some other Oracle Cloud Infrastructure services.

Like any series, in this episode I’m going to give you some context and set up the characters.

The post Discovering MySQL Database Service – Episode 1 – Introduction first appeared on dasini.net - Diary of a MySQL expert.

On behalf of the Vitess maintainers, I am pleased to announce the general availability of Vitess 11. Major Themes # In this release, Vitess Maintainers have made significant progress in several areas, including Benchmarking, VTAdmin, Schema Tracking, Online DDL, and Performance improvements. While Schema Tracking is experimental, we’re very excited to have Gen4 planner evolving as well. Please take a moment to review the Release Notes. Please read them carefully and report any issues via GitHub.

Problem Statement

Having backups of binary logs is fairly normal these days. The more recent binary logs are copied offsite, the better RPO (Recovery Point Objective) can be achieved. I was asked multiple times recently if something could be done to “stream” the binary logs to S3 as close to real-time as possible. Unfortunately, there is no readily available solution that would do that. Here, I show what can be done and also show a proof of concept implementation, which is not suitable for production use.

In this example, the instance has two binary log files (mysql-bin.000001 and mysql-bin.000002) already closed and mysql-bin.000003 being written. A trivial solution for backing up these binary log files would be to back up just the closed ones (the one that is not written). The default size of the binary log file is 1 GB. This means with this solution we would have a 1 GB binlog not backed up in the worst-case scenario. On …

Recently I blogged about how to easily deploy a LAMP application to MDS.

Using the Terraform module (OCI Resource Manager’s Stack) you also have the possibility to choose the PHP version to install:

But as you should already know, not all versions support the latest default authentication method in MySQL 8.0: caching_sha2_password [1], [2], [3].

Most of the PHP applications are using mysqli and mysqlnd …

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:
…

Recently, I wrote several articles about how to deploy popular Open Source applications on Oracle Cloud Infrastructure and MySQL Database Service.

Today we will see how you can deploy your own LAMP stack application using the same technique where L will stand for a compute instance (and why not the Ampere always free trier?), A stays Apache and will run in that compute instance. M stands for MySQL Database Service and P for PHP.

As usual we start by deploying a Stack by just clicking on the deploy button from GitHub:

The we are directly redirected to OCI’s dashboard and we need to accept the Terms of Use:

As soon …

Matomo is a Google Analytics alternative for your websites. If you follow my blog, you know how easy it’s to deploy popular Open Source web solutions like WordPress, Joomla!, Drupal, Moodle, Magento on OCI. If this is not yet your case, please check this page: deploy on OCI.

All these solutions are using MySQL Database Service to store their data.

I’ve recently added a new stack to also deploy Matomo. Of course this can be a standalone installation to collect all your analytics from self-hosted websites, but today I will describe you how to use it with an existing stack we already deployed on OCI.

For this example, I deployed WordPress using the following stack: …