My main use case for AlmaLinux is to use it for our servers, maintaining it as the backbone of our infrastructure, such as the data centers for our system, our web server, our application server, and everything else we do, making it the backbone of our system and infrastructure architecture. We use AlmaLinux for our business case.
The best features AlmaLinux offers focus on enterprise service, such as a server engine for our database, as well as compatibility with other external environments, being useful for Red Hat and CentOS, and very ideal for our company, where we also have DevOps, making it the backbone of infrastructure for the CI/CD pipeline and Docker deployment and everything else, plus security, as we use it for firewalls, intrusion detection systems, and monitoring services such as Prometheus and Grafana. We specifically use AlmaLinux because of its stability, its binary compatibility with RHEL, and the additional promotions for everything else.
The most valuable feature I find in AlmaLinux is the binary compatibility with RHEL and the long-term stability, which makes it a predictable, rock-solid system behavior, while also having small and safe packaging for subsystems or systems that run twenty-four hours a day, seven days a week. It is also very useful for long-term projects as a company's software for release, with a huge ecosystem, which is why I appreciate it so much, along with the security, as it offers a stable kernel API with timely security patches. The tooling stability for DevOps is also significant, allowing easy use of infrastructure as code with Ansible or scripting playbooks that remain valid for years, making it especially important for the CI/CD pipelines.
AlmaLinux has positively impacted my organization by being the backbone of our system, which is vital for our revenue as the backbone of our data center.
I am not certain how AlmaLinux can be improved since we simply use it and do not face any security issues.
If AlmaLinux could provide ten to twenty years of fixes, that would be an improvement because I do not want to update the system all the time, as it becomes more challenging for me as a system administrator to track all the patches and everything I should patch on the system. If it could remain very stable, I would appreciate that consistently.
I have been using AlmaLinux for about five years, from two thousand eighteen until now.
The positive outcomes I have seen with AlmaLinux include very few system failures, where updates do not randomly break our servers due to the configuration and binary compatibility. Systems can run for months or years without rebooting, which is ideal for production, laboratories, and research, as I use it heavily in my research on decarbonization and carbon footprint in the company, making it very ideal for production and laboratory research, as we look for safe operating system migration and better automation possibilities with tools such as Ansible and Terraform for configuration, which behaves consistently.
Its security is another highlight, providing minimal disruptions, timely security patches, bug fixes, and a reduced attack surface.
My advice for others looking into using AlmaLinux is to prioritize its stability, reliability, predictable behavior, long-term support, and brand compatibility, along with careful planning, automation, documentation, and understanding that security Linux should not be disabled, as SELinux restricts what a user can do, keeping the major security advantages intact. I would rate this product nine out of ten.
