19 March, 2026

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19 March, 2026

Choosing a Linux distribution is one of the first decisions you'll make when deploying a new server. Two of the most popular options for business environments are AlmaLinux and Ubuntu Server.

Both are capable, secure, and well-supported Linux distributions. Both can run websites, databases, business applications, virtual machines, and hosting platforms. But they come from different parts of the Linux ecosystem and are often better suited to different types of environments.

At AcuNett, we've been administering Linux servers for more than 25 years. Over that time, we've worked through multiple generations of Linux distributions and watched the server ecosystem evolve considerably. One thing hasn't changed: there is rarely a single Linux distribution that's best for every business.

The right choice depends on what you're running, which software you need to support, how your administrators work, and how you plan to maintain the server over its lifetime.

Let's take a closer look at AlmaLinux and Ubuntu Server and where each one fits.

What Is AlmaLinux?

AlmaLinux is an enterprise-focused Linux distribution designed to be compatible with the Red Hat Enterprise Linux ecosystem.

It emerged following Red Hat's decision to change the direction of CentOS Linux. For many years, CentOS was extremely popular among web hosting companies, server administrators, and businesses that wanted a stable enterprise Linux platform without the licensing costs associated with Red Hat Enterprise Linux.

AlmaLinux was created to provide a community-driven continuation of that type of enterprise Linux environment.

Today, AlmaLinux is widely used for:

• Web hosting servers
• cPanel & WHM environments
• Business web servers
• Database servers
• Virtual private servers
• Dedicated servers
• Enterprise applications
• Private cloud infrastructure

For organizations coming from CentOS or another RHEL-based environment, AlmaLinux provides a familiar administrative experience.

What Is Ubuntu Server?

Ubuntu Server is the server edition of Ubuntu, a Debian-based Linux distribution developed and maintained by Canonical.

Ubuntu has become one of the most widely recognized Linux distributions and is particularly popular in cloud computing, development, containerized applications, and modern infrastructure environments.

Ubuntu Server is commonly used for:

• Web and application servers
• Cloud infrastructure
• Development environments
• Docker and container workloads
• Kubernetes environments
• Database servers
• Virtual machines
• Custom applications
• DevOps infrastructure

Canonical releases Long Term Support versions of Ubuntu that are specifically useful for businesses that want a stable platform with a predictable support lifecycle.

AlmaLinux and Ubuntu Come From Different Linux Families

One of the biggest differences between AlmaLinux and Ubuntu is their lineage.

AlmaLinux belongs to the Red Hat family of Linux distributions, while Ubuntu is based on Debian.

This affects many of the tools and conventions administrators use to manage the server.

For example, AlmaLinux generally uses RPM packages and the DNF package manager. Ubuntu uses DEB packages and APT.

An administrator might install software on AlmaLinux using:

dnf install package-name

While on Ubuntu, the equivalent would typically be:

apt install package-name

There are also differences in default configurations, package names, filesystem conventions, networking tools, firewall implementations, and security frameworks.

For an experienced Linux administrator, these differences are manageable. For an internal IT team that already has extensive experience with one ecosystem, however, familiarity can be a legitimate reason to stay within that family.

AlmaLinux Is a Natural Choice for Traditional Web Hosting

One area where AlmaLinux is particularly strong is traditional web hosting.

The Red Hat and CentOS ecosystem has been deeply connected to commercial web hosting for decades. Many hosting tools and control panels were originally developed around these distributions.

AlmaLinux is therefore a common choice for servers running:

• cPanel & WHM
• Multiple customer hosting accounts
• PHP websites
• WordPress
• Joomla
• MySQL and MariaDB
• Apache, NGINX, or LiteSpeed

If we're deploying a traditional cPanel hosting environment, AlmaLinux is often one of the first distributions we consider.

Its compatibility with the broader enterprise Linux ecosystem also makes it familiar to administrators who spent years managing CentOS servers.

Ubuntu Is Extremely Popular in Cloud Environments

Ubuntu has developed a particularly strong presence in public cloud infrastructure.

It is readily available from major cloud and virtualization providers and is widely used by development teams building modern web applications.

Ubuntu can be a strong choice for environments involving:

• Amazon Web Services
• Microsoft Azure
• Google Cloud
• Private cloud infrastructure
• Docker
• Kubernetes
• Continuous integration and deployment systems
• Infrastructure automation

Its popularity also means there is extensive documentation and a large community around deploying common software on Ubuntu.

Package Management: DNF vs. APT

Package management is one of the most noticeable day-to-day differences between the two distributions.

AlmaLinux uses the RPM package format and DNF for package management. Ubuntu uses Debian packages with APT.

Both systems handle the same fundamental responsibilities:

• Installing software
• Updating packages
• Resolving dependencies
• Removing software
• Managing repositories

Neither approach is inherently better for most businesses. Administrator experience and application requirements are usually more important than the package manager itself.

If your team already maintains dozens of RHEL-based systems, adding AlmaLinux may simplify administration. If your infrastructure is primarily Debian or Ubuntu based, Ubuntu Server may make more sense.

Software Availability

Both AlmaLinux and Ubuntu have access to large software repositories, but package availability and versions can differ.

Enterprise-oriented distributions often prioritize stability and compatibility over providing the newest possible version of every software package.

That's generally a good thing on production servers.

A server isn't a desktop computer where having the newest application features is always desirable. Production environments benefit from predictable behavior and carefully maintained software.

Before choosing a distribution, we recommend checking the requirements of the applications that will actually run on the server.

If an application vendor officially supports a specific distribution or version, that requirement should carry significantly more weight than a general preference for one Linux distribution over another.

Security

Both AlmaLinux and Ubuntu Server can provide secure production environments when they're properly configured and maintained.

The distribution itself is only one component of server security.

In practice, security depends heavily on how the server is administered, including:

• How quickly security updates are applied
• How SSH access is configured
• Whether unnecessary services are disabled
• How firewall rules are maintained
• How user permissions are controlled
• Whether the server is monitored
• How applications are maintained
• Whether backups are properly configured

AlmaLinux environments commonly use SELinux as an additional security layer.

Ubuntu commonly uses AppArmor for application-level access controls.

Both technologies can provide valuable protection when correctly configured.

From our perspective as Linux administrators, choosing a security-capable distribution is important, but maintaining the server correctly after deployment matters considerably more.

Updates and Long-Term Support

Businesses should pay close attention to the support lifecycle of any operating system they deploy.

Production servers often remain in service for years. Choosing a distribution with a long and predictable maintenance lifecycle reduces the frequency of major operating system migrations.

AlmaLinux is designed around the long lifecycle associated with enterprise Linux releases.

Ubuntu offers Long Term Support releases specifically intended for environments that value extended maintenance and stability.

For production infrastructure, we generally recommend using supported long-term releases rather than short-lived versions that require frequent major upgrades.

Regardless of the distribution, businesses should track end-of-life dates and begin planning upgrades well before security support ends.

Control Panel Support

If you're planning to run a hosting control panel, software compatibility may make the operating system decision for you.

Control panels support specific operating systems and versions, and those requirements change over time.

Platforms such as:

• cPanel & WHM
• Plesk
• DirectAdmin
• Webmin and Virtualmin

may support different combinations of AlmaLinux and Ubuntu.

Before deploying a server, always verify the current system requirements for the control panel and any related software you plan to install.

We don't recommend selecting an operating system first and then assuming every application will work with it. Start with the complete technology stack and choose an operating system that's officially supported by the software you depend on.

Performance: Is AlmaLinux or Ubuntu Faster?

We frequently see questions about which Linux distribution is faster.

For most business workloads, there isn't a useful universal answer.

Server performance depends on many factors beyond the distribution, including:

• CPU resources
• Available memory
• Storage performance
• Database configuration
• Web server configuration
• PHP configuration
• Caching
• Application efficiency
• Network performance
• Traffic patterns

A properly configured Ubuntu server can outperform a poorly configured AlmaLinux server, and the reverse is equally true.

For most organizations, we wouldn't choose between these distributions based on theoretical performance differences. Application compatibility, administration, support lifecycle, and infrastructure requirements are much more meaningful factors.

AlmaLinux May Be Better If...

AlmaLinux may be the better fit when:

• You're migrating from CentOS or another RHEL-based distribution
• You're building a traditional web hosting server
• You plan to use cPanel & WHM in a supported configuration
• Your administrators already have extensive Red Hat ecosystem experience
• Your applications are designed or certified for RHEL-compatible environments
• You value the conventions of enterprise Linux

Ubuntu Server May Be Better If...

Ubuntu Server may be the better fit when:

• Your development team already works with Ubuntu
• You're deploying cloud-based infrastructure
• You're building containerized applications
• Your environment relies heavily on DevOps and automation tools
• Your application vendor recommends or requires Ubuntu
• Your existing infrastructure is primarily Debian based

What About Rocky Linux and Red Hat Enterprise Linux?

AlmaLinux and Ubuntu aren't your only choices.

Rocky Linux is another enterprise Linux distribution commonly considered by organizations looking for a RHEL-compatible environment.

Red Hat Enterprise Linux itself remains an important option for organizations that want the commercial support, certifications, and ecosystem provided directly by Red Hat.

Debian is another excellent server operating system and forms the foundation upon which Ubuntu is built.

The Linux ecosystem provides businesses with several strong choices. That's one of Linux's advantages, but it also makes understanding your requirements before deployment more important.

Don't Choose a Linux Distribution Based on Popularity Alone

It's easy to search for the "best Linux server operating system" and choose whichever distribution appears most frequently in recommendations.

We recommend taking a different approach.

Before choosing an operating system, answer these questions:

1. What applications will run on the server?
2. Which operating systems do those applications officially support?
3. Will you use a hosting control panel?
4. What Linux distributions does your team already know?
5. How long do you expect the server to remain in production?
6. What are your security and compliance requirements?
7. Where will the server be hosted?
8. Who will be responsible for maintaining it?

Once those questions are answered, the right distribution is often much easier to identify.

Which Should Your Business Choose?

For traditional hosting environments and organizations already invested in the Red Hat ecosystem, AlmaLinux is an excellent choice. It provides a stable enterprise-oriented platform and is particularly well suited to many cPanel and web hosting environments.

For cloud infrastructure, modern application development, containerized workloads, and teams already familiar with Debian-based systems, Ubuntu Server is equally compelling.

We regularly work with different Linux distributions because the operating system should fit the workload, not the other way around.

The more important question isn't simply whether you choose AlmaLinux or Ubuntu. It's whether the server is properly designed, secured, monitored, backed up, updated, and maintained after it's deployed.

More Than 25 Years of Linux Server Administration

At AcuNett, Linux server administration has been our primary focus for more than 25 years. We've managed Linux infrastructure through generations of operating systems, from the earlier days of Red Hat and CentOS to today's AlmaLinux, Rocky Linux, Ubuntu, Debian, and RHEL environments.

Our Linux administrators can help you choose the right operating system for a new server, migrate an existing environment, harden and optimize your server, configure monitoring and backups, and provide ongoing administration after deployment.

Whether AlmaLinux, Ubuntu, or another Linux distribution is the right choice depends on what you're trying to accomplish. Our job is to help make sure the infrastructure underneath it is reliable, secure, and properly managed.

Founder, CEO

2 July, 2026

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2 July, 2026

One of the first decisions when deploying a new Linux server is choosing which Linux distribution to run.

AlmaLinux, Rocky Linux, Ubuntu, Debian, and Red Hat Enterprise Linux can all provide stable, secure server environments. But they aren't identical, and the best choice depends on what the server needs to do, which applications it will run, how it will be managed, and how long you expect the environment to remain in production.

At AcuNett, we've been administering Linux servers for more than 25 years. Over that time, we've worked with many distributions and watched the Linux hosting landscape evolve considerably.

One thing has remained consistent: the right Linux distribution is the one that fits the workload and can be maintained properly over the life of the server.

What Is a Linux Distribution?

Linux itself is the operating system kernel, but a complete server operating system includes much more than the kernel.

A Linux distribution packages the kernel together with components such as:

• System utilities
• Package management tools
• Software repositories
• Security updates
• Service management tools
• Default configurations
• Installation and upgrade processes

Different distributions make different decisions about how those components are packaged, maintained, updated, and supported.

That's why two Linux servers can both be running Linux while providing noticeably different administrative experiences.

The Most Common Linux Server Distributions

There are many Linux distributions available, but business servers tend to concentrate around several major platforms.

For most production environments we encounter, the conversation usually includes:

• AlmaLinux
• Rocky Linux
• Ubuntu Server
• Debian
• Red Hat Enterprise Linux

Each has strengths and situations where it makes particularly good sense.

AlmaLinux

AlmaLinux is an enterprise-focused Linux distribution designed to be compatible with the Red Hat Enterprise Linux ecosystem.

It became particularly important in the hosting industry following changes to CentOS, providing organizations with a familiar path for servers that had traditionally relied on the CentOS and RHEL ecosystem.

AlmaLinux is commonly used for:

• Web hosting servers
• cPanel & WHM environments
• Plesk servers
• Business applications
• Database servers
• Traditional LAMP and LEMP environments

For businesses familiar with CentOS or RHEL-based systems, AlmaLinux generally provides a very familiar administrative environment.

Why Choose AlmaLinux?

AlmaLinux can be a strong choice when:

• You need compatibility with the RHEL ecosystem
• You are running a hosting control panel that strongly supports it
• Your administrators are familiar with RPM-based systems
• You want an enterprise-oriented server distribution
• You are migrating from an older CentOS environment

It has become one of the distributions we regularly encounter in modern Linux hosting environments.

Rocky Linux

Rocky Linux is another enterprise Linux distribution built around compatibility with the RHEL ecosystem.

Like AlmaLinux, Rocky Linux emerged as an important option for organizations looking for a successor to traditional CentOS Linux deployments.

Rocky Linux is suitable for many of the same workloads as AlmaLinux, including:

• Web servers
• Application servers
• Database servers
• Hosting environments
• Enterprise workloads

From an administration perspective, someone experienced with RHEL, CentOS, or AlmaLinux will generally find Rocky Linux familiar.

AlmaLinux vs. Rocky Linux

Businesses sometimes spend a great deal of time trying to determine which of these two distributions is technically superior.

In many real-world server environments, the differences are less important than other factors such as:

• Application compatibility
• Hosting control panel support
• Internal administrator familiarity
• Vendor requirements
• Organizational standards

Both can be valid choices for production Linux infrastructure.

Ubuntu Server

Ubuntu Server is one of the most widely used Linux server distributions and is particularly common in cloud environments.

Ubuntu is based on Debian and uses the APT package management system.

It is frequently used for:

• Cloud servers
• Web applications
• Development environments
• Containers
• DevOps infrastructure
• Database servers
• Custom application stacks

Ubuntu's Long Term Support releases make it attractive for production environments where businesses want a predictable support lifecycle without upgrading the operating system every year.

Why Choose Ubuntu Server?

Ubuntu can be a strong choice when:

• Your development team already uses Ubuntu
• You are deploying workloads in cloud environments
• Your application documentation is written around Ubuntu
• You rely heavily on containers or modern development tooling
• You prefer the Debian and APT ecosystem

Ubuntu also has extensive documentation and a very large user and developer community, which can make software deployment easier for many application stacks.

Debian

Debian is one of the oldest and most influential Linux distributions still in active use.

Ubuntu itself is based on Debian, so the two environments share many similarities, including APT package management and DEB software packages.

Debian has a reputation for emphasizing stability and conservative software choices.

It is commonly used for:

• Web servers
• Application servers
• Database servers
• Infrastructure services
• Custom Linux environments

Why Choose Debian?

Debian can be a strong choice when:

• You prefer a stable, conservative server platform
• Your administrators are comfortable with Debian-based systems
• You don't require a commercial operating system vendor
• Your applications are well supported within the Debian ecosystem

Debian is often appealing to experienced Linux administrators who want a relatively clean and predictable base operating system.

Red Hat Enterprise Linux

Red Hat Enterprise Linux, commonly called RHEL, is a commercial enterprise Linux distribution developed by Red Hat.

It serves as the foundation for the broader ecosystem that includes AlmaLinux and Rocky Linux.

RHEL is commonly used by organizations that want:

• Commercial vendor support
• Enterprise certification
• Long-term lifecycle planning
• Vendor-certified application compatibility
• Standardized enterprise infrastructure

For some businesses, particularly larger organizations and environments with formal vendor requirements, commercial support can justify the additional licensing cost.

Start with the Application Requirements

Before choosing a distribution, determine what the server is actually going to run.

Some applications officially support only certain Linux distributions or versions.

Others may technically run on many distributions but provide documentation, installation packages, or support primarily for one ecosystem.

Before deploying a new server, review requirements for:

• Business applications
• Web applications
• Database software
• Programming languages
• Control panels
• Backup software
• Monitoring tools
• Security products

If a critical application officially supports Ubuntu but not AlmaLinux, that may make the choice easy.

If your control panel strongly recommends AlmaLinux, that may point in the opposite direction.

Consider the Hosting Control Panel

For hosting servers, control panel compatibility can be one of the most important factors when choosing a Linux distribution.

Popular control panels include:

• cPanel & WHM
• Plesk
• DirectAdmin
• Webmin and Virtualmin
• ISPConfig

Each control panel maintains its own list of supported operating systems.

Before installing a control panel, verify that the specific Linux distribution and version you intend to use is officially supported.

This is especially important because control panels interact deeply with the operating system. They manage web servers, DNS, email, databases, users, SSL certificates, packages, and many other services.

Running a control panel on an unsupported operating system can create significant maintenance problems later.

Consider the Package Management Ecosystem

Linux distributions generally fall into different software packaging families.

AlmaLinux, Rocky Linux, and RHEL use RPM packages and typically use DNF for package management.

Ubuntu and Debian use DEB packages and typically use APT.

For experienced Linux administrators, both systems are straightforward to manage.

However, administrator familiarity matters.

If your internal team has years of experience managing Ubuntu servers, choosing Ubuntu may simplify day-to-day operations. If your infrastructure has traditionally been based on RHEL or CentOS systems, AlmaLinux or Rocky Linux may be a more natural fit.

Look at the Support Lifecycle

A production Linux server may remain online for many years.

That makes the operating system's support lifecycle extremely important.

Before deploying a server, determine:

• How long the release receives security updates
• When standard support ends
• Whether extended support options exist
• What the upgrade path looks like

This is particularly important for infrastructure that is difficult to migrate.

If you're building a server expected to support a business application for several years, choosing an operating system that will reach end of life shortly after deployment creates unnecessary future work.

Don't Deploy an Operating System That Is Already Near End of Life

This sounds obvious, but it happens more often than it should.

An administrator may choose a Linux version because they're familiar with it without realizing that only a short period of official support remains.

The server works perfectly when deployed, but the business soon faces another operating system migration.

Before provisioning any new production server, verify the lifecycle of the specific version rather than simply choosing the distribution name.

Security Depends on Administration More Than Distribution

Businesses sometimes ask which Linux distribution is the most secure.

There isn't a useful universal answer.

All of the major server distributions can be deployed securely.

Security depends heavily on how the server is configured and maintained.

That includes:

• Installing security updates
• Configuring the firewall
• Securing SSH access
• Removing unnecessary services
• Managing user privileges
• Monitoring the server
• Maintaining applications
• Keeping reliable backups

A fully patched and well-hardened Ubuntu server can be extremely secure.

So can AlmaLinux, Rocky Linux, Debian, or RHEL.

Likewise, any of them can become insecure if they're deployed and then ignored for years.

SELinux vs. AppArmor

One difference businesses may encounter between distribution families is the default mandatory access control system.

RHEL-based distributions such as AlmaLinux and Rocky Linux commonly use SELinux.

Ubuntu commonly uses AppArmor.

Both provide additional security controls beyond standard Linux file permissions.

Administrators familiar with one environment may prefer continuing to use the security framework they already know, but either can provide strong protections when configured correctly.

Consider Software Availability

Different Linux distributions may provide different versions of software in their standard repositories.

One distribution may prioritize stability and ship an older but thoroughly tested software version, while another may make newer packages available sooner.

This matters for workloads that depend on particular versions of:

• PHP
• Python
• Node.js
• Database servers
• Web servers
• Development libraries

Additional repositories and vendor packages can often provide versions outside the standard repository, but they add another layer that needs to be maintained.

Application requirements should be reviewed before selecting the operating system.

Consider Your Cloud Provider

If the server will run in a public cloud, the provider may influence the decision.

Major cloud platforms generally support several Linux distributions, but particular images, integrations, management tools, or documentation may favor certain platforms.

Before deploying, consider:

• Available operating system images
• Provider-specific management tools
• Backup integrations
• Monitoring integrations
• Support options
• Licensing

The operating system should fit naturally into the environment where it will be managed.

Consider the Skills of the People Managing It

This factor is often underestimated.

A theoretically perfect Linux distribution isn't very useful if nobody responsible for the server knows how to manage it properly.

Linux distributions share many fundamental concepts, but there are differences in:

• Package management
• Network configuration
• Firewall tools
• Security frameworks
• Configuration file locations
• Upgrade procedures

Organizations that already have Linux administrators should consider the platforms those administrators know best.

Standardization also helps. Managing 50 servers is generally easier when they're based on a small number of known operating system configurations rather than a different distribution on every machine.

Standardization Makes Infrastructure Easier to Manage

If your business operates multiple Linux servers, choosing a standard distribution can reduce administrative overhead.

Standardization can make it easier to maintain:

• Security policies
• Monitoring templates
• Backup systems
• Automation scripts
• Documentation
• Patch management
• Administrator training

There will always be exceptions where a particular application requires something different, but unnecessary variation makes infrastructure harder to maintain.

Don't Choose a Distribution Just Because It's Popular

Popularity can be useful because widely adopted distributions tend to have strong communities, documentation, and software support.

But popularity alone isn't a reason to deploy an operating system.

The better questions are:

1. Does it support the applications we need?
2. Does our control panel support it?
3. How long will this version receive security updates?
4. Does our team know how to administer it?
5. Does our hosting or cloud provider support it well?
6. Can we maintain it securely for the expected life of the server?

If those answers are solid, you're probably looking at an appropriate platform.

What About Performance?

People sometimes ask whether Ubuntu, AlmaLinux, Debian, or another distribution is faster.

In most normal business environments, the distribution name itself isn't the primary performance factor.

Performance is more likely to be influenced by:

• Server hardware
• Virtualization quality
• Storage performance
• Database configuration
• Web server configuration
• PHP configuration
• Caching
• Application efficiency

There can certainly be differences between software versions, kernels, default configurations, and workloads, but there is no universal rule that one major Linux distribution will make every application faster.

We recommend choosing the platform based on compatibility and maintainability first, then properly optimizing the server for its workload.

Which Linux Distribution Is Best for Web Hosting?

For traditional hosting environments, AlmaLinux and Rocky Linux are common choices, particularly where the infrastructure is based around the RHEL ecosystem.

Ubuntu is also widely used for web hosting, particularly for custom hosting stacks, cloud servers, and application environments.

The hosting control panel can be a major deciding factor.

If you're building a cPanel, Plesk, DirectAdmin, or another control panel server, start by reviewing the operating systems officially supported by the current version of that platform.

Which Linux Distribution Is Best for a Custom Web Application?

For a custom web application, the development and deployment environment should play a major role.

If your developers build and test everything on Ubuntu, deploying production to Ubuntu may reduce unnecessary differences between environments.

If the application vendor certifies only RHEL-compatible systems, AlmaLinux, Rocky Linux, or RHEL may make more sense.

The closer the production environment aligns with the software's supported architecture, the easier it is usually to maintain.

Which Linux Distribution Is Best for a Database Server?

All of the major Linux server distributions can run popular database platforms such as MySQL, MariaDB, and PostgreSQL.

The decision should usually be based on:

• Database vendor support
• Required database version
• Operating system lifecycle
• Administrator familiarity
• Organizational standards

Database performance is typically much more dependent on hardware, storage, memory, configuration, and workload than on choosing between two properly supported Linux distributions.

Which Linux Distribution Do We Recommend?

At AcuNett, we don't believe every Linux server should run the same distribution.

For many traditional hosting and control panel environments, AlmaLinux is an excellent option.

Rocky Linux can provide a similarly strong RHEL-compatible platform.

Ubuntu Server is often a natural choice for cloud infrastructure, custom applications, and development-oriented environments.

Debian provides a stable platform that many experienced Linux administrators prefer for custom server deployments.

RHEL can make sense for organizations that specifically require commercial vendor support and enterprise certifications.

The correct answer depends on the server's purpose.

The Version Matters Just as Much as the Distribution

Choosing Ubuntu instead of AlmaLinux is only part of the decision.

You also need to choose the appropriate release.

A supported long-term release is generally preferable for production infrastructure because it provides a predictable maintenance window.

Before deploying, verify:

• The release date
• The end-of-support date
• Application compatibility
• Control panel compatibility
• The upgrade path

Deploying the newest release simply because it is newest isn't always appropriate either. Critical software may not yet officially support it.

The best production release is usually one that is current, stable, fully supported, and compatible with the applications you intend to run.

Plan for the Next Upgrade Before You Build the Server

Every operating system eventually reaches the end of its supported lifecycle.

That means the question isn't whether the server will eventually need an upgrade or migration. The question is when.

Good infrastructure planning considers that from the beginning.

Document:

• The operating system version
• Its support lifecycle
• Installed applications
• Important custom configurations
• Dependencies
• Backup procedures

When the next migration arrives several years later, that documentation can make the process considerably easier.

The Best Linux Distribution Is One You Can Maintain Properly

After more than 25 years of Linux server administration, we've seen reliable production environments built on many different Linux distributions.

We've also seen poorly maintained servers running every one of them.

The distribution provides the foundation, but long-term reliability depends on what happens afterward.

A production Linux server still needs:

• Security updates
• Server hardening
• Monitoring
• Backup management
• Performance maintenance
• Software lifecycle planning
• Experienced troubleshooting when problems occur

Choosing a good distribution is important. Maintaining it properly is even more important.

Linux Server Administration from AcuNett

At AcuNett, we've been administering Linux servers for more than 25 years. We work with AlmaLinux, Rocky Linux, Ubuntu, Debian, Red Hat Enterprise Linux, and other Linux platforms across hosting, application, database, and business infrastructure environments.

Our Linux administrators can help you choose the right operating system for a new deployment, configure and harden the server, migrate existing applications, set up monitoring and backups, troubleshoot performance problems, and provide ongoing server management.

If you're planning a new Linux server and aren't sure which distribution best fits your applications and infrastructure, AcuNett can help you evaluate the options and build an environment designed for long-term reliability and maintainability.

Founder, CEO