I work in infrastructure. We have various use cases for Red Hat Enterprise Linux. We use it for the compute feature, which runs on some applications on the front end and databases on the back end.

LVM is a valuable feature. It enables us to dynamically increase the file systems or logical volumes. My journey with this feature started 10 to 12 years ago. 

LVM is the reason why I started using the solution initially. Nowadays, there are a lot of applications. We can use clustering, security, and optimize security.

The product's availability is on the main cloud hyperscalers, like GCP, IBM Cloud, Azure, and AWS. The product should be made available on Oracle Cloud. 

I would like to see Ansible as a default in future releases.

I have been using the solution for 13 to 14 years.

Although some questions are not business-critical and high priority, they are still urgent. The support identifies such questions as P3 or P4 incidents. Although there's no business impact, we depend on the support team for answers.

Neutral

We have used SUSE Linux. We have also used open-source tools like Ubuntu, Fedora, and CentOS. We switched to Red Hat Enterprise Linux due to its vast exposure to security vulnerabilities. Its support model, subscription model, and its support for HANA are valuable.

We use the product on-premise, on IBM Cloud, and on Azure. The subscription model of the solution enables us to use hybrid environments. We can enjoy the benefits of the hybrid environment with the bring-your-own-subscription model.

We have plans for upgrades. We have a legacy Red Hat Enterprise Linux. One of the customers has version 5. We are trying to build an upgrade plan for it. We would like to know whether we can directly land on version 9 or if we should go step by step to each version.

The solution's built-in security features are exciting. I like that the solution covers the recent vulnerabilities in the CVEs. The solution should continue to do that.

Overall, I rate the product an eight out of ten.

We use Red Hat Enterprise Linux for virtualization and multi-cloud environment integrations.

Red Hat Enterprise Linux has improved our organization by at least 10% in the business unit and multiplies across the other business units as well.

The most valuable features of Red Hat Enterprise Linux are the mobile applications and getting real-time notifications. With other solutions, each cloud infrastructure is hard to manage with different notifications coming on, but Red Hat Enterprise Linux is able to go on-premises and cloud.

A lot of improvement is required to get security compliance, especially with the privacy of the data, managing it, and storing it.

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

The solution's initial setup involves initial hiccups going back and forth to the requirements and the architecture, but so far, so good.

We have seen a return on investment with Red Hat Enterprise Linux regarding timely customer delivery, leading with innovation, and going into cloud solutions. It has progressed, and the maturity level has improved. So, we are learning as we go along this journey.

A lot of improvement is required to get security compliance, especially with the privacy of the data, managing it, and storing it. I'm sure Red Hat Enterprise Linux will be able to improve in the future.

Red Hat Enterprise Linux's effect on our system's uptime or security has been really positive. Especially with the customer's feedback coming out, I would definitely like to continue its usage.

It has enabled us to achieve 50% security standards certification. It doesn't fall into that domain, but the overall security policies do help integrate with it.

We use Red Hat Enterprise Linux in a hybrid-cloud environment. It has not yet supported our hybrid cloud strategy. It's still a work in progress, but I'm sure they will be able to do it in the future.

The knowledge base offered by Red Hat Enterprise Linux is really helpful, especially in connecting different cross-functional communities.

Our in-house monitoring services team with the network operating center manages our Red Hat Enterprise Linux systems regarding provisioning and patching. It has quite a good integration with Red Hat.

We have tried Red Hat Insights, and it's really helpful for the market competitive intelligence portal we have in-house and how it interacts with external parties.

We have tried Red Hat Enterprise Linux system roles, and it is helpful for on-time delivery.

We have tried the Red Hat Enterprise Linux web console. It has helped us 50%, and it still needs to be reviewed in more detail.

Overall, I rate Red Hat Enterprise Linux an eight out of ten.

Red Hat Enterprise Linunx's most valuable feature is patching. 

I am not happy with Red Hat's support. It is difficult to find knowledgeable people. It's hard to troubleshoot. 

I have been using Red Hat Enterprise Linunx since 2009. 

We used Solaris before Red Hat Enterprise Linux. Solaris' environment is closed, while Red Hat Enterprise Linunx is open-source. 

Red Hat Enterprise Linunx's knowledge base is good, and you can find answers there. 

I rate the product a nine out of ten. 

We are moving toward a microservice architecture and using OCP4 as a platform. We run most of our APIs in OCP ports, so the base image is always Linux. It's a Linux image, and we add our own dependencies. We have a private and public cloud, so it's a hybrid cloud system, and we rely on on-premise data centers as well as the cloud. 

Red Hat Enterprise Linux supports our hybrid cloud strategy because we can have Red Hat Enterprise Linux on the public and private cloud, improving compatibility. 

If the compatibility is high, it's easier to move and migrate. If I have some components on the private cloud on Red Hat Enterprise Linux and components on the public cloud. 

Red Hat Enterprise Linux stands out for its stability and support, which are critical for enterprise applications in the finance sector. We don't want any downtime, so we need fast support and quick issue resolution. 

The main security feature is the regular patches and updates. When we do a security scan, there should be patches readily available. Security is essential in finance, and Red Hat Enterprise Linux helps us build a solid IT infrastructure foundation. 

I've used the Red Hat Enterprise Linux Web Console to configure the products. It's a nice tool with an intuitive interface that gives you a better picture of what you're configuring. It's helpful. 

Red Hat Enterprise Linux should be available in a free version that developers could try on their own machines before deciding to implement the enterprise edition. It would be nice to have a community version available with all the features so developers can become more familiar with Red Hat Enterprise Linux. 

I have used Red Hat Enterprise Linux for more than nine years. 

We haven't experienced any major outages or downtime. Most of our issues are quickly resolved. We don't typically upgrade to the latest and greatest because we want to ensure stability, and we have a lot of the components on the old system. We wait for a while to upgrade so we can see the most widely used and most stable version. 

I rate Red Hat support eight out of 10. 

Positive

We had Satellite and Red Hat Enterprise Linux from the beginning, but we also use other flavors like Amazon Linux. 

I rate Red Hat Enterprise Linux nine out of 10. 

We host Red Hat Enterprise Linux on our VMware Cloud and manage our customers' machines.

Red Hat Enterprise Linux machines are more stable than Windows machines.

Red Hat Enterprise Linux helps to avoid cloud vendor lock-in.

Red Hat Enterprise Linux is a reliable operating system that can run for long periods of time without any issues.

Red Hat Enterprise Linux should modernize its UI to make navigating the screens easier.

I have been using Red Hat Enterprise Linux for around four years.

Red Hat Enterprise Linux is stable.

Red Hat Enterprise Linux can be easily scaled on a virtual machine.

The technical support is good.

Positive

I was not involved in the initial deployment but it was straightforward. The deployment took around 15 minutes per machine.

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

I recommend using Red Hat Enterprise Linux over an open-source OS because it offers better support.

Red Hat Enterprise Linux requires minimal maintenance.

Red Hat Enterprise Linux is a reliable solution and I recommend it to others.

We use containers to create RPM packages for graphics drivers.

The main reason to use Red Hat Enterprise Linux is to maintain support for creating images for various purposes, including what we use for gaming. We rely on a range of supported tools and resources, and this enables us to build images tailored for specific target devices.

The RPM manager is paramount for us, as we need to generate these packages for our customers, enabling them to install the packages on their systems at a later time. The knowledge base they offer has proven to be quite efficient and we haven't encountered any significant challenges.

The technical support should be improved. I believe it would be beneficial to notify the customer in advance of any planned maintenance so that we can better coordinate and plan our customer interactions accordingly.

We have been using it for six years.

Recently, we encountered issues when the Red Hat server was in maintenance mode, and we attempted to capture images directly from another server for our builds. Although I set up alerts for planned downtime on the Red Hat server, I didn't consistently receive these alerts. I would rate it seven out of ten.

Neutral

We follow a weekly patching schedule to fetch the latest updates. Our process involves applying these patches to the image and then generating containers, which we subsequently upload to our registry. We accomplish this using Ansible.

The only inconsistency we've noticed so far is with the server, which might be the only aspect we could potentially raise concerns about. Overall, I would rate it eight out of ten.

My primary use case for it is to run Jenkins servers.

Red Hat Enterprise Linux is critical for our operations. We use it for all of our Linux servers. 

It works. It's consistent. It's well-documented. These are valuable aspects to me. 

Red Hat Enterprise Linux 9 updates the Cipher Suites and the security proceeds it. I wasn't pleasantly surprised because a bunch of our server communication didn't work. Having the Cipher Suites updated is a good thing but was not convenient.

I feel positive about the built-in security features when it comes to simplifying the risk and reduction and maintaining compliance. I'm also a Windows Server administrator so, compared to my Windows Server experience, I have very positive feelings about Red Hat Enterprise Linux security based on how easy it is to keep things patched, up-to-date, and compliant.

Some of the repositories and some of the DNS versions are very old. I just deployed something using Ruby and the DNS stable repository was sufficiently old that the Ruby project I was using didn't work. 

I would like more transparency and better options other than using something like Ruby Version Manager. I'd rather be able to get modern, up-to-date versions from the base repositories.

We have been using Red Hat Enterprise Linux for ten years. We're on a bunch of different versions. We're anywhere between version six and nine. My personal project is on nine.

We still have Windows servers.  

Red Hat Enterprise Linux is very resource-intensive, and it's hard to secure because Windows, the base use case, is all things to all people. 

I generally like Linux server products. I like the way they specialize, and I like the default security posture.

We have a hybrid environment. We do have some things in the cloud. We're using both Azure and AWS as our cloud providers.

I was involved in the process of migrating our Jenkins servers to Red Hat Enterprise Linux 9. It was not straightforward or complex because we changed a lot of things about our deployment. We tried to improve and streamline, and in the process, we broke some of our pipelines. 

It was not smooth, but that was not necessarily because of Red Hat Enterprise Linux, except for some of the security upgrades. We could not use the old RSA keys that we were using with RHEL 6 with RHEL 9. This meant that we either had to loosen our security by allowing legacy keys or tighten things down. We chose to tighten things down.

Another challenge is that we have some old Red Hat Enterprise Linux applications that are running on very old versions. We are trying to get everything off of RHEL 6 and 7 and onto RHEL 9, but there are a few applications that are stuck on RHEL 6 for various reasons.

We are getting rid of all of our Linux servers, so the biggest challenge right now is migrating our applications to RHEL 9.

When it comes to provisioning and patching, it is pretty manual. The company uses VMware, and the process is pretty manual and involves a certain number of shell scripts. I know we're trying to adopt Ansible, but we're not very far along.

I've had a very positive experience with Red Hat Enterprise Linux. My only point of comparison is Ubuntu, which I use for personal projects. 

Red Hat Enterprise Linux is a solid enterprise product with a greater emphasis on security. However, Ubuntu Server is easier to use in many ways compared to Red Hat Enterprise Linux. This may just be a matter of familiarity, but I find it easier to get current versions of Ruby with Ubuntu than with Red Hat Enterprise Linux. 

This is based on my somewhat limited use, but it's my impression nonetheless. That's what keeps it from being a ten out of ten.