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Horizontal scaling is a method of adding numerous servers to a cluster to boost performance and offer high availability.

PrestaShop is an open-source shopping cart written in the PHP used to create and manage your online business. In this post, we will show you how to install PrestaShop with Apache and Let's Encrypt SSL on CentOS 8.

The Open Invention Network welcomes China's Inspur to its pro-Linux and open-source software patent protection organization.

Gateworks’ “5G Cellular M.2 Adapter” is a mini-PCIe card for its Ventana, Venice, and Newport SBCs equipped with an M.2 B-key slot that supports 5G modems plus dual nano-SIM slots. Gateworks offers a variety of mini-PCIe modules for its Arm/Linux SBCs, including last year’s Sub-1GHz and BLE-equipped GW16122 IoT Radio. Now, to keep its customers […]

To monitor DynamoDB tables, metric data is sent to CloudWatch automatically. In this article, we will create an alarm for a DynamoDB table to monitor "ConsumedWriteCapacityUnits" and send a notification to the SNS topic.

The free software movement famously got started because of a poorly designed printer. Decades later, printer and scanner manufacturers continue to reinvent the wheel, ignoring established and universal protocols. As a result, every now and again, you'll stumble onto a printer or scanner that just doesn't seem to work with your operating system. read more

Angular is a popular open-source application development framework. It is highly extensible and used for developing mobile and web applications using TypeScript/JavaScript.

In our previous chapter of the LFCA series, we defined a computer network and briefly brushed over some of the general Linux networking commands that you can use to retrieve useful network information such as your IP address, subnet mask, open ports and so much more.

Conway's Game of Life is a popular programming exercise to create a cellular automaton, a system that consists of an infinite grid of cells. You don't play the game in the traditional sense; in fact, it is sometimes referred to as a game for zero players. read more

The first six of eighteen common tcpdump options that you should use for network troubleshooting and analysis.

'After saying this, I immediately received hostile messages' says pumpking of version 5.x On Monday, the Perl Core developer known as Sawyer X announced his intention to leave the three-person Perl Steering Committee, or Council, and the Perl Core group because of what he described as community hostility.…

The OpenMandriva Lx devs unveiled today their plans for releasing a new update in the 4.x series of their RPM-based fork of the Mandriva Linux distribution, OpenMandriva Lx 4.3.

This guide explains how to visualize disk space usage with vizex and how to display directory and file information using vizexdf in Linux.

Anyone wanting to bring a similar case in the future will have to be very, very bold and very, very rich. Column You won't be paying an Oracle tax on your next Android phone. After 10 years of Big Red claiming dibs on Android internals and Google telling them to GTFO, the legals have finally been settled by the US Supreme Court. Google has won.…

OpenShift is flexible in the options available for authentication; here's how to use htpasswd for authentication.

As a Linux user, you may need to make a bootable Windows USB drive for testing and education purposes or even to install it alongside your favourite distro. Whatever your reasons, you will be able to create a Microsoft OS bootable flash drive after reading this humble post. So power on your system and plug in your USB flash drive as you are only a few lines away from acquire this skill.

Java is a General purpose, Object Oriented Programming Language written by James Gosling. It is known for many features which makes it different from other Programming languages. It is one of those Programming Language that has always remained in demand since the time of its initial release.

This tutorial shows you how to enable large indexes in MariaDB 10 on Debian 10. This refers to the innodb_large_prefix option which exists in MariaDB and MySQL.

Ji?í Janoušek announced the release of Nuvola Player 4.21, a new version of this free and open-source universal music player for web-based media streaming services.

VMware tools enable the integration between the host and the guest operating systems. In this article, we will explain how to install VMware tools in Debian using two different methods.