For Official MySQL Release Policy    https://dev.mysql.com/doc/refman/en/mysql-releases.html     

Using MySQL Autopilot to improve price performance for OLTP workloads   MySQL HeatWave is a fully managed database service with an integrated query accelerator which enables organizations to efficiently run transaction processing, real-time analytics and machine learning on data stored inside MySQL database or in the object store. MySQL Autopilot is a feature of MySQL […]

Using MySQL Autopilot to improve price performance for OLTP workloads

Here, we will explore the ins and outs of MySQL DATEDIFF and its practical applications. We will look deeply into its syntax and provide you with real-world examples to showcase how DATEDIFF can be utilized in different scenarios, such as calculating age, tracking project durations, and more.

The post MySQL DATEDIFF: Function Explanation with Examples appeared first on Devart Blog.

Welcome to the 86th installment of the OpenLampTech developer newsletter. The authors whose content I share sure do make my job easy (and enjoyable). Thank you for reading.

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In OpenLampTech issue #86, we have some fantastic articles on:

• A new …

As was announced on Jun 1, 2023, you can find MySQL team at following conference in July 2023: Come to meet us, we are looking forward to talking to you during the shows above!

JAPAC conferences with MySQL, July 2023

On the Internet, you can get a lot of advice from almost anywhere when you’re looking for information on how to do your DBA job.

My blog is one of these sources of advice, and depending on the source, we generally trust the advice more or less.

But sometimes advice doesn’t take the whole picture into account, and even if it comes from a recognized authority, it can lead to more or less serious problems.

Let’s consider the following situation:

We have an InnoDB ReplicaSet with 1 replication source (primary) and 2 replicas:

 JS > rs.status()
{
    "replicaSet": {
        "name": "myReplicaSet", 
        "primary": "127.0.0.1:3310", 
        "status": "AVAILABLE", 
        "statusText": "All instances available.", 
        "topology": {
            "127.0.0.1:3310": {
                "address": "127.0.0.1:3310", 
                "instanceRole": "PRIMARY", 
                "mode": "R/W", …

To continue our journey to Moodle on Oracle Cloud Infrastructure using Ampere compute instances and MySQL HeatWave Database Service [1] [2], in this article we will see how to scale our architecture using multiple Moodle instances, High Availability for the Database and Read Scale-Out.

This is the architecture we will deploy:

The same principles can be applied to other projects, not just Moodle.

Multiple Compute Instances & MySQL HeatWave High Availability

The first step is to use again the Stack to deploy the initial resources. We must insure that we use a MySQL Shape that has at least 4 OCPUs to …

To continue our journey to Moodle on Oracle Cloud Infrastructure using Ampere compute instances and MySQL HeatWave Database Service [1] [2], in this article we will see how to scale our architecture using multiple Moodle instances, High Availability for the Database and Read Scale-Out. This is the architecture we will deploy: The same principles can […]