RoseHosting

Glassfish and Payara Auto-clustering: Running Java EE Highly-available Applications In The Cloud

March 6, 2024April 21, 2021 by Jeff Wilson

Building a highly-available clustered infrastructure is one of the most commonly used solutions to achieve 100% uptime for your application. In a clustered environment, there is a number of interconnected instances running the same stack and operating the same data. So cluster is able to handle more load than a single server. It will also add more servers automatically to the cluster as per application demand.

In this guide, we will show you how to deploy Java EE applications using Glassfish and Payara auto-clustering on the RoseHosting Cloud platform.

How to Migrate a WordPress Website to RoseHosting Cloud PaaS

March 6, 2024April 19, 2021 by Jeff Wilson

Moving or Migrating your existing WordPress website to a new environment or server is a very tough task for any webmaster. A minor mistake will damage your entire site. Usually, the website owner will hire a professional to migrate a site for them or find a hosting provider that offers a migration service.

How To Install Docker Compose on Debian 9

April 4, 2023April 14, 2021 by Jeff Wilson

ow to install docker compose on debian 9 tutorial

Docker is an open-source application that provides lightweight operating-system-level virtualization through the use of containers. The key benefit of Docker is that it allows users to package an application with all of its dependencies into a standardized unit for software development. Docker Engine is available in Community Edition (CE) and Enterprise Edition (EE). In this guide, we will do the installation of Docker Community Edition on Debian 9.

Stateful and Stateless Horizontal Scaling for Cloud Environments

April 4, 2023April 12, 2021 by Jeff Wilson

Horizontal scaling is a method of adding numerous servers to a cluster to boost performance and offer high availability. The biggest advantage of horizontal scaling is that it provides room for growth and increases capacity on the fly.

MySQL SHOW USERS: List All Users in a MySQL Database

December 19, 2022April 8, 2021 by Jeff Wilson

Today we are going to guide you on how to show all users in the MySQL users Database.

A common question that most beginner MySQL users ask is “How do I see all of the users in my MySQL server?” Most of them assume that there is a show users command in MySQL, but there isn’t one. This is a common mistake because there are other MySQL commands for displaying information about the database. For example, SHOW DATABASES will show us all of the databases that are present in our MySQL Server, and SHOW TABLES will show us all the tables in the MySQL database that you have selected.

It’s not unusual for people to assume that there should be a SHOW USERS command in MySQL. Even though there isn’t a specific command for it, there are several ways to actually see the list of users and even filter them to see exactly what you need. This can all be done with the MySQL command line tool – let’s get started.

Your PHP installation appears to be missing the MySQL extension which Is required by WordPress

December 8, 2022April 7, 2021 by Jeff Wilson

If you have received the “Your PHP installation appears to be missing the MySQL extension which Is required by WordPress” error, then this tutorial will be able to help you fix that. This error is triggered when the PHP code in your site is not compatible with the version of PHP your WordPress site is currently using.

More specifically, this problem is related to the outdated MySQL extension which was removed as of PHP 7.0. In this tutorial, we will help you fix the problem with the PHP missing MySQL extension error, and help you complete the WordPress installation successfully.

Install Laravel on Ubuntu 20.04

June 3, 2022April 7, 2021 by Jeff Wilson

Laravel is an open-source PHP framework that can be used to develop web applications easier and faster through built-in features. It is based on the Symfony framework and following the model–view–controller architectural pattern. Today you will learn how to install Laravel on Ubuntu 20.04

Installing Laravel on Ubuntu 20.04 is an easy task, and it shouldn’t take more than 10 minutes to install.

What is High Availability Hosting?

April 4, 2023April 5, 2021 by Jeff Wilson

When a server acts as the host for a website or an application, it is the backbone of this website or application’s functionality. The server provides resources with which the application can run on, as well as an internet connection that can allow for input from outside sources to occur, as well as output to other servers/systems. Therefore, it is vital that the server hosting your website/application is in working order and has its resources and capabilities available to be utilized at all times.