Administrators and developers are now flocking towards Linux for easier administration, more flexibility, quicker development and deployment, and improved security.
Linux was developed almost thirty years ago for PCs based on the Intel-x86 infrastructure. Since then, it has become available on more platforms than any other operating system and over recent years, its popularity just has continued to grow.
A large number of people are now using this operating system for servers, mainframes, as well as supercomputers. From 2017, the 500 fastest supercomputers have only been using Linux-based operating systems.
Its popularity extends to web servers. A W3Techs survey stated that approximately 70% of the 10 million websites run with one of the UNIX forms, Linux accounts for over 50% of those.
Operating systems with Linux kernel are frequently used in embedded systems, for example in automation controls, networking devices, TV, game consoles, and smartwatches. On top of this, Linux has the biggest installed base of all general-purpose operating systems.
We are going to delve into the principle features and advantages you can make the most of the experience of using Linux.
With Docker, you can run more loads with the same hardware. It will increase your server utilization, even more than a virtual machine would. If you have a Docker-based infrastructure, you will find it easier to move to different environments, like private, public, or shared clouds. Your development team will also be able to create in the same environment the app is run on, speeding p the deployment time.
Some platforms, such as Docker Swarm or Kubernetes allow for self-administer tasks that in the past would have required an administrator. Other administrative tasks can be standardized or automated.
Docker has various standard reporting and management tools, enabling simplified command and control of your infrastructure. By using these tools, you will save administrative time and it will also make life much simpler for new employees to learn and operate systems.
OpenStack is ideal for Cloud computing and you can appreciate similar advantages like a more efficient infrastructure, quicker application deployment and development, and administration that is easier.
You can run a private Cloud using OpenStack orchestration to automate the provisioning and admin or servers, virtual machines, and Docker containers. You make the most of public OpenStack vendors to assist with the management of load hikes. Your security will be increased by storing data on distributed servers using several OpenStack services.
PAM (or Pluggable Authentication Modules) is another way to simplify system management with the use of common authentication mechanisms on your systems and applications. Not only this but by using PAM, your developers don’t need to concern themselves with the details of authentication. PAM will also allow you to change security policies (eg from single-factor to two-factor) without the need to change applications.
SELinux is Security Enhanced Linux that will provide protection for your systems against outside attacks. It does this by confining applications to their minimal access rights. When you choose to use SELinux, you can observe and control who has access to your essential data and systems. All of this is carried out while complying with GDPR and such regulations.
Your systems will be secure and compliant with your own security systems, or public security systems with OpenScap security automation. There are a variety of tools that will aid admins and auditors to assess, measure, and enforce security baselines.
Oracle KSplice rebootless kernel updates and rollbacks will reduce the downtime and system upgrade planning. At the same time, security will be heightened and faster as it patches vulnerable servers. Multiple systems can be observed and controlled from the KSplice Management Console in order to reduce overheads for administration, guaranteeing up-to-date systems.
Access to Linux Training Videos
As with any software, it is important to keep yourself up-to-date with all of the Linux benefits by continuously learning. Look for Linux learning programs and courses so that you can take advantage of all Linux has to offer, ensuring your systems are simplified and with the maximum level of security.