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reviewer2585583 - PeerSpot reviewer
Senior Manager, Credit Settlement Risk at a financial services firm with 10,001+ employees
Real User
Centralized development with long support and compliance commitment
Pros and Cons
  • "Red Hat Enterprise Linux provides a strong foundation for compliance and offers extended support, which is particularly valuable for critical upgrades and assistance."
  • "To enhance Red Hat Enterprise Linux, I would like to see more focus on improving performance and tools such as compilers."

What is our primary use case?

Our banking applications, primarily those focused on transactional data services, operate on Red Hat Enterprise Linux.

We run our workloads on Red Hat Enterprise Linux due to its compliance and long support cycle.

How has it helped my organization?

Red Hat Enterprise Linux has enabled us to centralize development by providing a standardized image that we customize for developer laptops, developer environments, virtual machines, and production machines.

Our containerization projects run on OpenShift, a virtualized platform based on Red Hat Enterprise Linux, where we deploy and manage our workloads and applications.

Red Hat Enterprise Linux is a high-performing operating system that effectively supports our business-critical operations, including high-latency, high-throughput applications essential for transaction services.

Red Hat Enterprise Linux has robust built-in security features that effectively reduce risk in our environment.

Red Hat Enterprise Linux significantly contributes to our business continuity and compliance efforts by inherently supporting various compliance standards, including PCI and others. This built-in compliance functionality is a major advantage, as it simplifies the process of meeting regulatory requirements and provides robust evidence for audits. Ultimately, Red Hat Enterprise Linux streamlines our compliance procedures and strengthens our overall security posture.

The Red Hat Enterprise Linux portfolio helps reduce our TCO.

What is most valuable?

Red Hat Enterprise Linux provides a strong foundation for compliance and offers extended support, which is particularly valuable for critical upgrades and assistance.

What needs improvement?

To enhance Red Hat Enterprise Linux, I would like to see more focus on improving performance and tools such as compilers.

Buyer's Guide
Red Hat Enterprise Linux (RHEL)
June 2025
Learn what your peers think about Red Hat Enterprise Linux (RHEL). Get advice and tips from experienced pros sharing their opinions. Updated: June 2025.
860,592 professionals have used our research since 2012.

For how long have I used the solution?

I have been using Red Hat Enterprise Linux for almost ten years.

What do I think about the stability of the solution?

Red Hat Enterprise Linux offers high performance for our business-critical operations, especially for high-latency throughput applications that are critical for transaction services.

What do I think about the scalability of the solution?

Red Hat Enterprise Linux is flexible, and we always get support from the team if something is not working.

How are customer service and support?

The customer support and technical service from Red Hat is good. When we needed support, such as for Java 21, we received early access. However, it's rarely the case that we need support.

How would you rate customer service and support?

Positive

What was our ROI?

The most significant return on investment is the long-term support, as we don't need to worry about support over an extended period. It ensures the continuation of service.

What's my experience with pricing, setup cost, and licensing?

Red Hat Enterprise Linux licensing is not cheap, but it is worth it, especially considering the compliance and support it provides.

What other advice do I have?

I would rate Red Hat Enterprise Linux nine out of ten.

If you're considering a third-party Linux OS, try Red Hat Enterprise Linux. It offers a free subscription for developers, and if it suits your needs, you can easily transition to the production-ready Red Hat Enterprise Linux nine.

Which deployment model are you using for this solution?

On-premises
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
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Consultant at CITS - Centro Internacional de Tecnologia de Software
Real User
Top 20
Provides robust support and simplifies risk management with excellent customer service
Pros and Cons
  • "Customer support for Red Hat Enterprise Linux (RHEL) is rated as a ten out of ten."
  • "The performance of Red Hat Enterprise Linux (RHEL) could be improved, especially under high load scenarios or when running applications involving AI."

What is our primary use case?

In my latest job, I was working with microservices where the decision was made to use Red Hat Enterprise Linux (RHEL) for its core functionalities. I played a role in setting up the OS and was responsible for the initial installation, defining pods, and network configurations.

How has it helped my organization?

Red Hat Enterprise Linux (RHEL) offered robust support and stability, providing full alignment with manufacturing hardware which ensured the drivers and other infrastructure were highly compatible.

What is most valuable?

The support and escalation process for Red Hat Enterprise Linux (RHEL) is excellent. It offers more stability compared to other distributions like SUSE. Red Hat's compatibility with manufacturing hardware ensures smooth operation. Their knowledge base is particularly useful for troubleshooting and training, and their built-in security and compliance features simplify risk reduction. It is a mature and improved platform for corporate functionalities.

What needs improvement?

The performance of Red Hat Enterprise Linux (RHEL) could be improved, especially under high load scenarios or when running applications involving AI. Providing support for AI in the knowledge base could be beneficial.

What do I think about the stability of the solution?

Red Hat Enterprise Linux (RHEL) is known for its decreased downtime and stable performance.

What do I think about the scalability of the solution?

Red Hat Enterprise Linux (RHEL) allows for disaster recovery planning across different states to ensure synchronized performance.

How are customer service and support?

Customer support for Red Hat Enterprise Linux (RHEL) is rated as a ten out of ten. From the beginning, their support has been excellent.

How would you rate customer service and support?

Positive

How was the initial setup?

The setup was smoothly conducted. The feedback received indicated that the installation was seamless and without interruptions.

What about the implementation team?

I was responsible for the initial configuration and setup of Red Hat Enterprise Linux (RHEL), working closely with other teams.

What's my experience with pricing, setup cost, and licensing?

Though a bit expensive compared to competitors, Red Hat Enterprise Linux (RHEL) is still recommended because it works effectively and delivers value for its pricing.

Which other solutions did I evaluate?

The differences between Red Hat and SUSE, or Red Hat and Ubuntu, are that Red Hat is more mature and has better corporate-oriented functionalities.

What other advice do I have?

I rate Red Hat Enterprise Linux (RHEL) overall as a ten since it provides the necessary resources and support.

Which deployment model are you using for this solution?

On-premises
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
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Buyer's Guide
Red Hat Enterprise Linux (RHEL)
June 2025
Learn what your peers think about Red Hat Enterprise Linux (RHEL). Get advice and tips from experienced pros sharing their opinions. Updated: June 2025.
860,592 professionals have used our research since 2012.
reviewer2620827 - PeerSpot reviewer
Systems Engineer at a tech vendor with 501-1,000 employees
MSP
Great performance with flexibility and security
Pros and Cons
  • "One of the most beneficial aspects of Red Hat Enterprise Linux is its performance, combined with the flexibility to install a wide range of available packages online."
  • "I recommend Red Hat Enterprise Linux to others, especially larger companies."
  • "Red Hat could enhance its user experience by incorporating built-in automation tools, eliminating users needing to install, set up, or configure external applications."
  • "Red Hat could enhance its user experience by incorporating built-in automation tools, eliminating users needing to install, set up, or configure external applications."

What is our primary use case?

We use Red Hat Enterprise Linux to host databases and Citrix desktops on our servers. This allows us to offer virtual desktops as a service to other companies.

We implemented Red Hat Enterprise Linux due to its widespread industry use and extensive resources for assistance. The platform's popularity ensures a seamless experience when installing applications and creating packages, as it's utilized by many and offers ample support.

How has it helped my organization?

Red Hat Enterprise Linux offers excellent documentation and resources, including those provided by Red Hat and the wider community. While I don't rely solely on Red Hat's websites for instructions or troubleshooting, experienced users like myself generally find ample support and clear guidance to resolve any issues.

Red Hat Enterprise Linux's widespread use in cloud and on-premises servers is its most significant benefit, providing access to various online resources and support. Furthermore, Red Hat's comprehensive collection of packages and built-in applications simplifies development, making it an easy and obvious choice for many users.

Our workflows have been seamless with our hybrid environment.

Before Red Hat support, we used CentOS without expert assistance. This meant our OS team spent significantly more time troubleshooting issues and installation failures. Implementing Red Hat has resulted in increased efficiency.

What is most valuable?

One of the most beneficial aspects of Red Hat Enterprise Linux is its performance, combined with the flexibility to install a wide range of available packages online.

What needs improvement?

Red Hat could enhance its user experience by incorporating built-in automation tools, eliminating users needing to install, set up, or configure external applications. By providing pre-installed, native automation tools within the operating system, Red Hat would streamline processes and improve user efficiency.

For how long have I used the solution?

I have been using Red Hat Enterprise Linux for five years.

What do I think about the stability of the solution?

Red Hat Enterprise Linux is stable.

What do I think about the scalability of the solution?

Red Hat Enterprise Linux is scalable.

Which solution did I use previously and why did I switch?

Our organization transitioned from CentOS to Red Hat Enterprise Linux due to the enhanced security and support offered by Red Hat. The availability of online support for our OS team, combined with improved performance and rigorously tested patches, were key factors in our decision.

How was the initial setup?

Upgrading Red Hat Enterprise Linux is a straightforward process that involves running a single command to update and patch all packages. However, syncing the repository to the new one is a manual step. Despite this, I haven't encountered any issues. To perform the upgrade, I synchronize our Red Hat repository with Red Hat Satellite, execute the upgrade command, and verify the package versions to confirm successful updates.

The required personnel for server upgrades depends primarily on the number of servers and the testing duration. Potential connection issues may also influence staffing needs. Based on previous patching experience, approximately five people are needed for the off-hours patching process, typically conducted between two AM and six AM.

What about the implementation team?

The upgrades were done in-house. 

What other advice do I have?

I would rate Red Hat Enterprise Linux nine out of ten.

Our organization has approximately 3,000 users and operates five data centers in the United States that utilize Red Hat Enterprise Linux.

Red Hat Enterprise Linux maintenance is straightforward but necessary due to occasional unexpected spikes in CPU usage and storage capacity reaching its limit. This presents a challenge because storage and CPU load management are not fully automated, requiring manual intervention to address these issues effectively.

I recommend Red Hat Enterprise Linux to others, especially larger companies. Purchasing Red Hat support, while an added cost, saves valuable time and resources compared to extensive independent research.

Which deployment model are you using for this solution?

Hybrid Cloud

If public cloud, private cloud, or hybrid cloud, which cloud provider do you use?

Amazon Web Services (AWS)
Disclosure: PeerSpot contacted the reviewer to collect the review and to validate authenticity. The reviewer was referred by the vendor, but the review is not subject to editing or approval by the vendor.
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Vincent Ceulemans - PeerSpot reviewer
Database administrator at a tech services company with 1-10 employees
Real User
Top 20
It's a reliable distribution for installing and working with open-source databases
Pros and Cons
  • "Red Hat Enterprise Linux 's most valuable feature is its reliability. I don't have to worry about the operating system. It's one of the easiest operating systems for databases, and the integration is excellent. It gives me peace of mind because I can focus on my database work without worrying about my OS. I want to ensure I have applications that run on the OS without searching for temporary fixes or workarounds."
  • "I haven't identified anything that needs to be proved, but I hope RHEL maintains its reliability."

What is our primary use case?

I am a database administrator, and we mostly use Red Hat Enterprise Linux to manage databases. Primarily, we use it for Postgres, as it works best on Red Hat Enterprise Linux (RHEL). It's easiest to set up and has the best documentation.

I'm aware of one customer that is thinking about it. But I'm not sure what specific projects they want to use it for. I think there's one customer who is interested in it and is trying to find a solution that might benefit from it. 

How has it helped my organization?

Red Hat Enterprise Linux (RHEL) contributes significantly to our business continuity and compliance efforts. The best example is uptime. Many critical businesses need to be operational twenty-four hours a day. If a database goes down for some reason, it is seldom Red Hat Enterprise Linux that is the issue. This provides peace of mind.

It has helped us centralize development because Red Hat Enterprise Linux has many tools that aren't accessible to our Windows customers. 

What is most valuable?

Red Hat Enterprise Linux's most valuable feature is its reliability. I don't have to worry about the operating system. It's one of the easiest operating systems for databases, and the integration is excellent. It gives me peace of mind because I can focus on my database work without worrying about my OS. I want to ensure I have applications that run on the OS without searching for temporary fixes or workarounds. 

It has some of the best out-of-the-box security features of any Linux distributor. Red Hat Enterprise Linux has more built-in security features than most standard flavors, or it has implemented them better. 

What needs improvement?

I haven't identified anything that needs to be proved, but I hope Red Hat Enterprise Linux maintains its reliability.

For how long have I used the solution?

I have used Red Hat Enterprise Linux for the past five years.

What do I think about the stability of the solution?

Red Hat Enterprise Linux has been perfect. My Windows customers experience a lot more downtime and bugs. Our critical businesses need to be up 24/7. It's rarely its fault if a database goes down. I would estimate that there's about 10 percent less downtime compared to Windows customers. 

What do I think about the scalability of the solution?

I haven't been involved in any real project that necessitates scaling as our needs change.

How are customer service and support?

The support is excellent compared to other solutions like Oracle. They're knowledgeable and easier to work with. We have a nice, transparent working relationship. 

How would you rate customer service and support?

Positive

What was our ROI?

The biggest ROI is from Red Hat Enterprise Linux's reliability. If I run databases on Windows, I have to find other tools or workarounds. It's a big hassle. Red Hat Enterprise Linux lowers the total cost of ownership for my customers because I bill fewer hours than I would in a Windows environment. Open-source databases run better on Red Hat Enterprise Linux than on Windows. Most things I need are built-in or can be downloaded from the repo. 

Which other solutions did I evaluate?

Ubuntu is commonly used, and there's a decent amount of documentation for databases, but it can't compare to Red Hat Enterprise Linux. Setting up Postgres or any open-source database on Red Hat Enterprise Linux is way easier. The documentation is more extensive. It's also easier support because many customers have a subscription with Red Hat.

What other advice do I have?

I rate Red Hat Enterprise Linux nine out of 10.

My advice would be to focus on reliability and ease of integration when choosing a Linux OS. 

Which deployment model are you using for this solution?

On-premises
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
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Aubert Kouahou - PeerSpot reviewer
Technology Architect at ETNIC
Real User
Top 20
Elevates security and stability and has enhanced access controls and robust automation
Pros and Cons
  • "RHEL's robustness and support provide the biggest return on investment. It ensures stability and security for critical applications and helps deliver IT services effectively. The support behind it is excellent."
  • "Although we are happy with the current capabilities, we would welcome new features, particularly in the AI domain."

What is our primary use case?

Our core business is delivering IT services to public companies, and most of the applications run on Red Hat Enterprise Linux.  We use Red Hat Enterprise Linux to host machines that various teams of developers use. Most of the time, we use Red Hat Enterprise Linux to run websites and various software applications, including CMS tools like Drupal, SIP, and Azure CMS. We also run business-critical applications on Red Hat Enterprise Linux. We're still looking to migrate everything on the mainframe to Red Hat Enterprise Linux, and our middleware databases run on it.

While we don't have any containerization projects yet, we have a few in the pipeline. We plan to add some new Docker clusters and Kubernetes clusters with OpenShift. The presentation on AI workloads looked interesting, but we must implement OpenShift containers first and enable AI tools. 

How has it helped my organization?

Red Hat Enterprise Linux is quite good for business continuity. The system has supported some applications and businesses fine for years without any patches. It's highly robust, which is one of the main reasons we continue to use Red Hat Enterprise Linux

What is most valuable?

Red Hat is based on Linux, so the security is more stable than in other systems. For instance, we cannot reuse machine credentials. We use key certificates to connect to the machine. It's not like a user password. Without a key to access the machine, you cannot do anything. There are specific controls on user access, and you can limit the privileges.  

Using Red Hat Insights with a Rapid7 tool, we've avoided breaches by detecting and patching vulnerabilities early. Now, we're using the Ansible Automation platform to manage the system better and provision new VMs more efficiently. 

We've built scripts that have not performed well internally. They can cause problems, but we're using the Ansible Automation Platform to avoid such problems. For instance, a script for creating VMs on VMware and deleted some. That has no longer happened since we implemented Ansible.

What needs improvement?

Although we are happy with the current capabilities, we would welcome new features, particularly in the AI domain.

For how long have I used the solution?

I have used Red Hat Enterprise Linux for about five years, but my company has used it for around 10 years.

What do I think about the stability of the solution?

Red Hat Enterprise Linux is very robust and stable.

What do I think about the scalability of the solution?

Red Hat Enterprise Linux is scalable, and provisioning new setups is more efficient with the Ansible Automation Platform. 

How are customer service and support?

I rate Red Hat support eight out of 10. 

How would you rate customer service and support?

Positive

Which solution did I use previously and why did I switch?

We joined the company when Red Hat Enterprise Linux was already selected, mainly because of its support and security aspects.

What was our ROI?

The robustness and support provide the biggest return on investment. It ensures stability and security for critical applications and helps deliver IT services effectively. The support behind it is excellent.

Red Hat Enterprise Linux lowers the total cost of ownership. We have 65 percent of our VMs running on Red Hat Enterprise Linux and 65 percent of the business we provide to our customers is based on the platform. 

What's my experience with pricing, setup cost, and licensing?

The pricing and licensing, especially for options like the Red Hat Enterprise Linux Ansible Automation Platform, are quite expensive.

What other advice do I have?

I rate Red Hat Enterprise Linux nine out of 10. I recommend going with Red Hat Enterprise Linux because it's excellent. I asked a security team colleague why they don't use Red Hat Enterprise Linux, and he couldn't say why. It's one of the best from our perspective, and the support behind it is superb. 

Which deployment model are you using for this solution?

On-premises
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
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Frederick Van - PeerSpot reviewer
Technical landscape owner for databases at ASML
Real User
Top 20
Reliable support, high availability, and cost-effectiveness make it a great product
Pros and Cons
  • "The high availability capability and the support functions we get from Red Hat Enterprise Linux are among the most valuable features."
  • "One area for improvement could be moving towards a more agile DevOps way of working. Other technologies out there have enabled agile and DevOps practices, and this is something Red Hat Enterprise Linux could focus on."

What is our primary use case?

We have a multitude of use cases for Red Hat Enterprise Linux within our organization. We have machines running this operating system, and in our landscape, we also have combined database services.

We are currently using it on-premises but have a roadmap towards a hybrid cloud solution. Because of the way our business operates, it is something that we utilize only on-prem currently.

How has it helped my organization?

They are a technology enabler for us. It is a part of one of the core functions in the organization, where the operating system supports running various services, not just on devices but also SQL-based services and applications. They are definitely a technology-enabling organization for us. 

We have the ability to manage all of our infrastructures in one area. The support is also there. We utilize it in our organization due to the fact that it is very good.

The regular updates and fixes from them for vulnerabilities help with risk reduction. To maintain compliance, we have a relationship with the vendor. They assist us in making sure that we have all our vulnerabilities covered. From a business continuity perspective, we make sure that we use the technology to its best capability.

Red Hat Insights provides vulnerability alerts and targeted guidance. It definitely minimizes your downtime. You have more proactive monitoring than reactive monitoring. A lot of the tools out there only give you the capability to handle something that has already happened. This is something that enables you to be more proactive and do your patch management for security vulnerabilities and so forth.

What is most valuable?

The high availability capability and the support functions we get from Red Hat Enterprise Linux are among the most valuable features. 

Also, Red Hat Insights is a key feature. You have a central view of all of the infrastructure in the organization. It is definitely something that other organizations need to invest in. It also streamlines things. You have the capability to have reporting, insights, and other things within one space.

What needs improvement?

One area for improvement could be moving towards a more agile DevOps way of working. Other technologies out there have enabled agile and DevOps practices, and this is something Red Hat Enterprise Linux could focus on. 

For how long have I used the solution?

Our organization has been using Red Hat Enterprise Linux for quite a few years. Following LCM, we always stay up to date with the current version.

What do I think about the stability of the solution?

Red Hat Enterprise Linux is definitely stable.

What do I think about the scalability of the solution?

It definitely has scalability from an up-and-side perspective.

How are customer service and support?

Customer service and support are very good. We can always rely on them to assist when we run into issues. I would rate them a ten out of ten.

How would you rate customer service and support?

Positive

Which solution did I use previously and why did I switch?

We have multiple operating systems in our landscape, but Red Hat is most likely the leader as an open-source solution. The choice of a solution comes down to fit for purpose. Red Hat Enterprise Linux fits our purpose.

What was our ROI?

The biggest return on investment is reliable support, as we can always rely on them to assist with any issues.

In terms of total cost of ownership, it is definitely something for which you have to work with the vendor and ensure that you have a cost-effective solution in place.

What's my experience with pricing, setup cost, and licensing?

I work closely with the licensing department in determining licensing costs and requirements. Pricing is something that needs to be worked out with the vendor. The more you have, the less you pay. That is the model nowadays in IT, but it is very cost-effective. You get what you pay for.

What other advice do I have?

When choosing a solution, it is crucial to ensure it is fit for purpose. There is a reason why you pay for support. At the end of the day, it comes down to the support that you get from the vendor.

We do not utilize the containerization part, but definitely, in the future, we will move to a hybrid way of working. Everyone is moving to more of a hybrid cloud solution these days rather than having it only in the cloud or on-prem. Red Hat Enterprise Linux supports working in a hybrid environment. It is definitely an enabler.

I would rate Red Hat Enterprise Linux a ten out of ten.

Which deployment model are you using for this solution?

On-premises
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reviewer2585667 - PeerSpot reviewer
Department Lead at a educational organization with 1,001-5,000 employees
Real User
Top 20
Foundational support enhances skill development in new open shift workers
Pros and Cons
  • "Red Hat's support is valuable for our employees who are new to OpenShift."
  • "I'm seeking a streamlined method for migrating from an OpenShift environment to a VMware virtualization platform utilizing Red Hat Enterprise Linux."

What is our primary use case?

We use Red Hat Enterprise Linux for model bases and websites.

We chose Red Hat Enterprise Linux for its robust security and reliable support, which are critical for our government healthcare department and require 24/7 operation.

How has it helped my organization?

Red Hat Enterprise Linux has enabled us to centralize our development by consolidating all our servers in one location using VMware and deploying a single instance of Red Hat Enterprise Linux across that infrastructure.

It provides stability to our containerized workloads.

Red Hat Enterprise Linux has performed well for our business critical applications.

The built-in security features are great. We have never had a security breach in our Red Hat environment and receive monthly updates.

Red Hat Enterprise Linux enhances our system's security by providing monthly updates, including critical security patches, significantly reducing our overall risk.

Itcontributes to our business continuity and compliance efforts through its stability and rapid issue resolution.

We use Red Hat Insights to ensure compliance with any Red Hat product integration.

Red Hat Enterprise Linux is helping to reduce our total cost of ownership, and our planned shift to virtualization is expected to further decrease TCO.

What is most valuable?

Red Hat's support is valuable for our employees who are new to OpenShift.

What needs improvement?

I'm seeking a streamlined method for migrating from an OpenShift environment to a VMware virtualization platform utilizing Red Hat Enterprise Linux.

The price of Red Hat Enterprise Linux always has room for improvement.

For how long have I used the solution?

I have been using Red Hat Enterprise Linux for 15 years.

What do I think about the stability of the solution?

Red Hat Enterprise Linux is stable.

What do I think about the scalability of the solution?

Red Hat Enterprise Linux offers scalability as long as licensing compliance is maintained.

How are customer service and support?

The Red Hat technical support is excellent.

How would you rate customer service and support?

Positive

What was our ROI?

The greatest return on investment from Red Hat Enterprise Linux is the skilled support it provides to our application teams.

What's my experience with pricing, setup cost, and licensing?

Red Hat Enterprise Linux is expensive, particularly for governments operating with limited budgets.

What other advice do I have?

I would rate Red Hat Enterprise Linux an eight out of ten. While it is open source, which typically means ongoing improvements, there are still some minor details that could be refined.

When choosing between a third-party Linux OS and Red Hat Enterprise Linux, consider the workload. Less critical workloads that don't require 24/7 operation can utilize various third-party options. However, for stable, secure, and mission-critical systems demanding 24/7 uptime, Red Hat Enterprise Linux is the optimal choice.

Which deployment model are you using for this solution?

On-premises
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reviewer2399139 - PeerSpot reviewer
Field Solutions Architect OCTO at a consultancy with 10,001+ employees
MSP
Top 20
Enabled us to centralize development, all of our developers get their own developer environment
Pros and Cons
  • "We are able to have a Linux system that is open-source and that allows us to do domain trust IBM and all that fun stuff. We have a good solid enterprise Linux."
  • "Red Hat training is phenomenal, but it is expensive. There has to be a better way to onboard new engineers into Linux to really and truly compete with Microsoft."

What is our primary use case?

We use Red Hat Enterprise Linux for just about everything in my company. Our use cases stem from three-tier applications up through cloud deployments, Kubernetes, containers, etc. Prior to this, I worked in an enterprise as a Linux engineer.

How has it helped my organization?

Being able to onboard faster is definitely an advantage to other Linux systems. In the enterprise, we had an onshore and offshore model. Our offshore model was hard to get onboarded into Linux, even if they said they had Linux experience. There is a big difference between managing one or two systems in your basement to managing a fleet of Linux systems, and that does not always translate over. Having a Linux system that has a cockpit with it where you can give someone a GUI, even though the engineers do not really use it, helps onboard new people into the enterprise, into their jobs, and into their roles a lot faster.

We have a lot of really smart people. They are constantly figuring out ways to do things better and faster with Red Hat Enterprise Linux. The openness of it and the ability to create whatever we want to create or have to create to make our actual job easier has given our operations people more time to focus on the things they need to focus on, and not the nitty-gritty of the operating system. Tuning becomes super easy. It is scriptable. It is easy to automate. That gives them all the time back in their day to be able to go solve cool problems and not infrastructure problems.

Red Hat Enterprise Linux has enabled us to centralize development. All of our developers get their own developer environment, and that is all based on containers and some version of Red Hat Enterprise Linux. It depends on what they are at and what they are doing. So, we build and give it to them. They are up and running, and they just go. We have some legacy guys who are still helping our customers with older versions. Those people exist. I talked to someone earlier who still has a Red Hat Enterprise Linux 4 deployment out there.

When it comes to security and compliance, I like firewalld to do things at the host level and to complement what we are doing out in the enterprise with next-gen firewalls and things like that. I have had SELinux enabled on my systems and in my enterprises since it was available. It was a little bit of a learning curve, but it has helped to keep our systems as secure as possible. It complements well with what security groups are doing for the rest of the enterprise.

The portability of applications and containers built on Red Hat Enterprise Linux is great for keeping our organization agile. It is fantastic. We can run them on-prem. We can run them in the cloud. We can move them wherever we need them at the time. If something has to go to the edge for any reason, such as a bandwidth issue or an on-prem issue in the data center, we can push those workloads out. We could push all those containers to where they need to run and when we need to run them. It is super easy to do.

I have not used Red Hat Insights for long, but when I was a Red Hat Insights user, it was the first place I stopped to see what was going on and be able to quickly address and fix issues that Red Hat Insights found.

Red Hat Insights provided us with vulnerability alerts and targeted guidance. In terms of their effect on our uptime, we were able to plan our maintenance windows around what we were seeing in Red Hat Insights. We had the visibility and the ability to go in and plan things out. We could plan what needs to be done and then make that change and say, "This is what we are doing. Here is the playbook for it. We are going to run this in tonight's maintenance window." That prevented us from having to take machines down during the day because we found something critical at that time.

What is most valuable?

The features of Red Hat Enterprise Linux that are most valuable to me, both in the enterprise and now as a partner, are the enterprise features. We are able to have a Linux system that is open-source and that allows us to do domain trust IBM and all that fun stuff. We have a good solid enterprise Linux.

What needs improvement?

It is not broken. Linux is Linux. It has been since Torvalds created the kernel back in version one of the kernel. We have added more features. More things have come to Linux and kernel. All the AI stuff is a bunch of buzzwords. In the keynote today at the Red Hat summit, Chris Wright talked about lightspeed coming to Red Hat Enterprise Linux. What do we need that for? What are we doing with AI? Just the stability of it is fine. If anything cool comes out, I will be the first to check it out. It is a stable platform. It is a workhorse, and that is how we use it.

However, there should be training materials for new enterprises that do not cost an arm and a leg. Red Hat training is phenomenal, but it is expensive. There has to be a better way to onboard new engineers into Linux to really and truly compete with Microsoft. Microsoft is just easy. Everyone uses it. You have to use it in school, and you have to use it everywhere. From an onboarding perspective, we can improve and have an affordable training solution for someone who might not want to be an RHCE or an RHCA but still needs to do their job. It is not Linux's fault. It is what it is. It is a workhorse. It does its thing, but we can do better to enable customers to utilize Linux better.

For how long have I used the solution?

I have been using it since Red Hat Enterprise Linux 4. It has been about 20 years.

What do I think about the stability of the solution?

It is super stable. When Red Hat comes out with lightspeed or integrates SELinux, there are no huge rollbacks. Once it makes it downstream in Red Hat Enterprise Linux, you know that is going to work. Everything has bugs, and we get that, but we know it is going to work. We know that nothing terrible is going to happen to our production environment, so stability is fantastic.

What do I think about the scalability of the solution?

We can roll out more machines if we need more machines. We pull machines back if we do not need them anymore. One of the things that is lacking is that currently, there is no way to have ephemeral Linux instances for compliance month or your audit month. If you have to bring up a hundred machines, you have to pay for that upfront. That might be changing now, but in terms of scalability, that is a detriment to how smaller organizations can operate. Not everyone can absorb that cost. It is very scalable, but the pricing is a little prohibitive for scalability.

How are customer service and support?

Their support is awesome. Their TAMs are awesome. The technical support that you get is awesome. There is the ability to attach yourself to bigger customers. When you are a small enterprise and you have an issue, you sometimes filter to the bottom of that list because there are other way-bigger customers who are way louder than some of the smaller ones. Being able to talk to your team and ask how to get a problem fixed is phenomenal. They are able to look at the backend and go, "Oh, there is a large telco that is having the same problem. I am going to add you to that one." From a customer service standpoint and tech support specifically, engineering has been fantastic.

The ability to talk to the people out in the community who work for Red Hat and maintain all of that, from the open-source side and the closed-source side, is amazing. A lot of people do not realize that they can jump on Slack or other platforms, and they can talk to the guys who are responsible for it and figure out what is going on. Sometimes, they ask to open a case, and other times, they say that they know and they are fixing it. Having that accessibility is amazing. You cannot call Microsoft and ask them to let you talk to the engineer who made X, Y, or Z.

How would you rate customer service and support?

Positive

Which solution did I use previously and why did I switch?

I have been using Red Hat for 25 years.

How was the initial setup?

We are using Red Hat Enterprise Linux everywhere. We are using it on-prem. We call it the fourth cloud, so we have our own cloud like every enterprise does. They might realize that or not. We are using it everywhere. We have it at the edge, in the cloud, on-prem, and hybrid. It is the whole nine yards.

Our deployment strategy is to make it work and get it out there fast. We use all three cloud providers: GCP, Azure, and AWS.

Its deployment is super easy. Once you know what you need, rolling out Red Hat Enterprise Linux is super simple. You just go and repeat until you need to change something and then you change it.

We are using OpenShift to deploy Linux containers for a virtualization competitor migration. We are using it to migrate workloads from that vendor to Red Hat Enterprise Linux, so we have Linux running in containers to do their virtualization. We are running Red Hat Enterprise Linux containers as well for some workloads, but for the bootable container aspects of it, we essentially have a VM. This is how we use it there, and then everything else is pure containerization. It is not Red Hat Enterprise Linux-specific.

What about the implementation team?

We take care of the deployment for customers. 

When I was in the enterprise, we did not take external help. We did all of that in-house.

What was our ROI?

We have seen an ROI but not specifically with Red Hat Enterprise Linux. Red Hat Enterprise Linux is the workhorse. Everything else that supports Red Hat Enterprise Linux is where you get your ROI. When you take Ansible, you start automating all of your configurations. You take Insights, and you are getting those playbooks to remediate security issues and all that fun stuff. That is where you get a return on your investment. That is where you see your engineering dollars go down and they can focus on other aspects of the business. That is not specific to Red Hat Enterprise Linux. It is the whole ecosystem.

What's my experience with pricing, setup cost, and licensing?

I have had sales folks who have been transparent with the pricing, and then I have had other ones who were not as great. Most of those ones that were not as great are not working for Red Hat anymore.

From a pricing perspective, there is supportability. What you get with that support is the ability to open a case before you do something. You can tell them that you are going to be upgrading your Satellite system or all Red Hat Enterprise Linux systems and that you need a case open. They open a case, and then when the day comes, they are there. They are ready, and they know what is going on. The price point for that is phenomenal because you are paying for support. From a pricing perspective, it is on point. It is definitely a value-add, and it is extremely transparent from a customer standpoint.

Which other solutions did I evaluate?

I have evaluated other solutions. Manageability is the main difference. I have successfully ripped out other solutions in enterprises that I went to and replaced them with Red Hat. They had large fleets and no centralized management. When you come to Red Hat Enterprise Linux, you have the Red Hat Satellite server. You have Red Hat Insights. You have all of those things that help you manage large fleets and a large number of Linux machines. When you evaluate other solutions, they have some centralized management now, but that was not common previously. It is kind of a hodgepodge. They are stitched together with all these other solutions, but it does not make sense. In one case, they jammed Linux into their management platform used to manage databases, and it did not work. How do you manage a thousand machines on some busted piece of management software?

What other advice do I have?

If a colleague is looking at open-source, cloud-based operating systems for Linux instead of Red Hat Enterprise Linux, they should go for something based on the use case. They have to look at what they are trying to do and what they want to do. They can get away with Fedora, for instance, but the question for me always comes down to supportability. Do they want to be able to call someone and say, "This is broken. Help. Hurry," or do they have the skills in-house to do that? Most companies do not have those skills. They have one or two very good engineers, but they cannot fix everything at the same time. If they want portability, then they should not look somewhere else. They should go to Red Hat Enterprise Linux because they have the Red Hat name behind it.

I would rate Red Hat Enterprise Linux an eight out of ten. There is always room for improvement in a product. Tens are unicorns. No one gets a ten. Maybe if Jesus made an operating system, he would get a ten.

Disclosure: My company has a business relationship with this vendor other than being a customer. Partner
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Buyer's Guide
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Updated: June 2025
Buyer's Guide
Download our free Red Hat Enterprise Linux (RHEL) Report and get advice and tips from experienced pros sharing their opinions.