When visiting a website, we might ever see an Error 404 Page Not Found message in the web browser. The issue is usually on the webserver, on the server level, or on the application level. Like any other HTTP status code, for example, error 502 on WordPress, an Error 404 page not found message is fairly easy to fix.
In this article, we will show you how to fix 404 error not found on WordPress. We will also explain what 404 errors are and what causes them.
In this blog post, we are going to explain the terminologies and definitions related the Cloud Computing.
You will ask yourself first, what is Cloud Computing and what is the meaning and use of that. Of course, we are here to introduce you more to this. Cloud computing is the on-demand availability of computer systems of resources like data storage, CPU power, databases, networking, software and etc. Cloud computing offers very scalable and flexible solutions for customer needs, which may reduce the costs, or increase them for some unaware users.
In the next paragraphs, we will explain the meaning of the most important terminologies and their definitions related to Cloud Computing. Let’s get started!
In this tutorial, we will talk about Free Let’s Encrypt SSL certificate alternatives.
We are going to show you how to install a Free Let’s Encrypt SSL certificate and its alternatives such as BuyPass and ZeroSSL certificates. The SSL certificate is a digital certificate, that enables the encrypted collection to identify the identity of the website and improves its security.
The SSL certificate is required also to verify ownership of the website, prevent attackers from creating fake versions of the website, and keep user data secure. Let’s get started!
A static or fixed IP address is an IP address that does not change. Whether you reboot your device or home router, your device with a static IP address will get the same IP address. The opposite of a static IP address is the dynamic IP address. A device that does not have a static IP address will get a dynamic IP address assigned by the DHCP (Dynamic Host Configuration Protocol) server, and it may change from time to time.
By default, a device connected to your home router whether it’s using cable or connected through WiFi will most likely get a dynamic IP address. And, if you use your Ubuntu 20.04 also as an FTP server of web server you would want to configure a static IP address for it, so you can reach the server using the same IP address. In this tutorial, we will show you how to configure a static IP address on Ubuntu 20.04.
It’s exciting to see an increase in visitors to your website. More traffic usually means more cash – or, at the very least, more readers. However, traffic growth isn’t necessarily the product of organic growth. What if you have to deal with a sudden surge in website traffic?
The mod_rewrite is an Apache module that uses a rule-based rewriting engine. It is used for translating and redirecting the requested URL to a new URL. It allows a URL to be changed dynamically. So the visitor never sees the URL change in the address bar. With mod_rewrite, you can rewrite an unlimited number of rules. This will allow you to rewrite the URL based on environment variables, HTTP headers, and server variables.
A replica set is a group of MongoDB database nodes used for defining database clusters with master-slave replication and automated failover. A replica set contains a single primary node, multiple secondary nodes, and an arbiter node. The primary node receives all write operations while other nodes apply operations from the primary so that all nodes have the same data set.
In this tutorial, we will guide you through the steps of installing Odoo 11 on CentOS 7. We will also install Nginx and configure it as a reverse proxy. Odoo (formerly OpenERP) is a simple and intuitive suite of open-source enterprise management applications such as Website Builder, eCommerce, CRM, Accounting, Manufacturing, Project and Warehouse Management, Human Resources, Marketing, and many more.
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.
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.