Red Hat Enterprise Linux (RHEL) Reviews

We are internet service providers in Bangladesh and resellers of this product to our customers to manage their network infrastructure. 

I think this solution is more secure than others because it's not open source. Red Hat will ensure the details when you purchase the package. Having a certification will offer value. 

We've found that there is a huge demand for it. 

Although the security features are good, I'd like to see more added in the security sphere.

I've been using this solution for just three months and still not completely familiar with it. 

The solution is stable. 

The documentation is sufficient for my needs. 

The initial setup is easy, it takes around 10-15 minutes. 

I rate this solution eight out of 10. 

We use this solution for different projects. It's great as a realistic training platform and we've also used it for humanoid robots. We are platinum partners of Red Hat and I'm a digital solutions architect. 

We chose to go with this solution because it's easier to use than other operating systems. It provides illustration ability and better permissions. It has good compatibility which is an issue I have with other operating systems. I find it to be a more flexible product.

Most of the complaints people have about this solution revolve around security. It's not easy to increase that. 

I've used this solution for almost a year. 

The solution is stable. 

The solution is scalable. 

We use the online community for our support and it's great. I can find the answers to all my questions there. 

I previously used CentOS, which is related to Red Hat. It was our client who decided to switch to Red Hat. I've also used Ubuntu which is an open-source solution with low security and therefore not suitable for enterprise-size organizations.  

The initial setup was straightforward because I'd already had some experience with Linux. Even without experience implementation is relatively easy. Deployment time depends on the project and usually takes longer with android applications because the deployment is not one process. We usually deploy on cloud, sometimes private and sometimes public. 

I think the licensing costs are reasonable. 

I recommend RHEL because although there's not much difference between it and CentOS, it does provide full support. If you have any issues you know where to turn and they can be solved. 

I rate RHEL nine out of 10. 

We use RHEL for database servers, a few of them run Oracle servers, and we are also using it for some of the network and infrastructure services.

The best operating system I've ever used is Red Hat, in terms of its ability and consistency of the operating system. Other than that, the vast majority of applications that I had, I could deploy those on Red Hat without much effort as it supported a vast majority of applications. I never faced any major issues with the OS, the support is also very good.

The most valuable features are:

• The stability and reliability of the OS itself
• Being open-source and leading the open-source market trends/ technologies
  
• The wide variety of applications we can deploy on Red Hat
• Their support 

I am a big fan of the OS and the user experience. They're very good. The OS is very stable and very good in performance as well.

RHEL enables us to deploy current applications and emerging workloads across all virtualized hybrid cloud and multi-cloud environments. It is one of the most stable OS that are available. 

We use RHEL to run multiple versions of the same applications and databases on a specific operating system. We have several deployments of database and a few of them are running on a bit older versions of Red Hat and some of them are running on newer versions. We are running different versions on different platforms. The management aspect is also very good, especially when we need updates on the different packages from the RH support network, management is easy.

We also use the tracing and monitoring tools to monitor OS as well as applications running on RHEL platform. The OpenShift is also a big plus through which you can manage and deploy enterprise-ready containerized workloads.

Being an advocate of open source technologies I always wished that Red Hat subscription/ support should be offered free of cost. Having said that, I understand the economics involved in running large enterprise like Red Hat; support cost is one area that can be improved. They should offer it at reduced prices.

I have been using RHEL since the start of my technical career, which was around the mid of 2003. So it's been almost 18+ years. I started using RH when it was version 7.

Stability has always been a plus for RHEL. 

Scalability is excellent. With the introduction of hybrid and multi-cloud support, one can scale up as well as scale out his workloads pretty easily. We usually scale up our traditional workloads when we need more resources i.e., during peak seasons. 

Four people in my team are responsible for deployment and support of Linux based workloads. 

We have around 300 virtual machines (VMs) and roughly 20% of them are running on Linux environment.

Whenever I open a case, I believe the support team will be able to solve my problem. They are very good at it. The documentation RHEL provides is also very good. Almost all the time, I get a solution to my problem. :)

We are using other flavors of Linux OSes, that include Oracle Enterprise Linux (OEL) and CentOS, both of which are binary compatible with RHEL. We are also using a couple of other Linux flavors like Ubuntu and OpenSUSE.

RHEL provides features that help speed our deployment. Installing on a physical server takes more time than installing it onto a virtual machine (VM).

Because of absence of local support in our part of the region, we did find some difficulties in the initial deployments with hardware vendors/ partners when we started in 2003. The local partners didn't have much knowledge of Linux environments at that time, and the support for hardware was also a bit tricky. The deployment took a couple of days until we got support from the hardware manufacturer.

Nowadays, it's very good. I managed to get good support from the hardware vendors after that incident.

We have our own deployment plans for the operating systems that include some baseline configurations and security checklists.

We usually deploy in-house as we have a trained team. Occasionally, little help is sought from the vendor teams, some of them have skilled professionals.

RHEL offers an efficient, cost-effective and reliable OS environment for enterprise-level environments. Similarly cost of running operations and the scalability factors make RHEL a good choice for providing a better ROI. The feature set it offers, support for a variety of applications, ease of deployment, and an excellent level of support all result in a good ROI. 

I believe for an enterprise-level operating system and the feature set RHEL offers, it's like any other enterprise platform cost. The introduction of OpenShift is also a big plus in terms of deployment and management of container based workloads. Red Hat as mentioned earlier can improve a bit on support/ subscription costs.

We had been using a couple of Red Hat variants for some scientific experiments that included Scientific Linux CERN (SLC) and Scientific Linux (SL), which were a confidence booster for choosing and deploying RHEL for production workloads.

Since I started with version RH 7, I believe the GUI is quite close to any other GUI operating system. There have always been a variety of tools and features that attract a non-Linux user.  As already mentioned, RHEL has been a pioneer in open-source technologies; it continued to evolve with changing market needs, that has been a big success for them.

I would definitely advise choosing RHEL if you need stability, scalability, and reliability of the OS platform. I would be a big advocate for the use of Red Hat to any new person who wants to deploy his production workloads, on-prem or on cloud on a Linux environment.

I would rate it a nine out of ten. It's near perfect. 

We are using it for application services.

We find the Red Hat Satellite deployments very useful. It integrates well with other solutions.

It could be a bit more user-friendly. It could also be cheaper.

It is very stable. It is more stable than Windows Server.

It is scalable. The number of users would be in thousands. They include IT teams and end-users who obviously don't even know that they're using it.

I don't call them directly, but their technical support is good. 

It was straightforward. Our deployments are automated. To deploy a build internally, it only takes half an hour, but that's usually in automation. It would probably take a couple of months to put the infrastructure in place to be able to deploy it.

We have a site license on a yearly basis. Generally, we're okay with its price, but everything could be cheaper.

I would recommend this solution to others. I would advise others to do their research before deploying it and make sure that they are up to speed with the OS and what it can do. It is fairly easy to use as long as you know what you're doing.

I would rate Red Hat Enterprise Linux (RHEL) an eight out of ten.

We deploy front-end and back-end software applications on RHEL, and it's our app server. Most of our app servers and our production servers are on RHEL. They're running on RHEL, and that's why they are profiting from it. I2C is the issuer in the processing payment industry. Basically, we do the issuer processing for credit cards, and all the bank magic that happens when you swipe a credit card is handled by us. We're also using RHEL servers for processing debit card payments.

Customer support is valuable. Because most of the Linux distros are open source, most of them don't have customer support. RHEL isn't open source, and that's why I prefer it more than other distros.

Their pricing and documentation can be improved. They need to have developer variance that's more developer-friendly and less costly. They have a free developer version, but that's very limited in terms of features from RHEL. They also need to build their own open source community.

I've been using RHEL for about four months.

RHEL is very stable. Unlike Kali-Linux or Solaris, RHEL solutions are very stable. We have licensed projects, and they must be stable to provide all customers with instructions. They're stable, compared to other Linux options too.

It's very scalable. When you're using the right machine and the right settings or right parameters, it's highly scalable

Technical support from their customer service team is very good. They give responses unlike other Linux distros, and I think RHEL has better customer support.

My current company was using Solaris before. I was using Core Linux for three to four years. From Ubuntu, I shifted to RHEL and Solaris because I changed companies and jobs. We are using RHEL and Solaris in my current job, and I had to shift to these operating systems.

I have used the Ubuntu Linux base, I have used Kali-Linux and Debian. Of all those Linux systems, I think RHEL is much better, but I find Ubuntu much easier to use than RHEL.

Ubuntu is Debian-based, and Red Hat is, I think VM based. Another difference is open source systems have less support. Still, the community of Ubuntu is very strong and answers your query very promptly. But Red Hat is a certified, licensed product, and customer support from them is very good.

RHEL is expensive. The servers or cloud images are quite expensive. But I guess the client groups they target can afford that kind of a license. If you're a small business owner or a student and want to shift to RHEL, you must spend a lot of dollars. The developer version of RHEL has minimal functionality, but it's given away for free.

I would tell potential customers that they should go for the latest releases. If they want to buy it, they should get a developer account from RHEL first and use that dev account before buying it. They might have some hands-on experience before spending too much money on Red Hat.

On a scale from one to ten, I would give Red Hat Enterprise Linux (RHEL) an eight.

I use it for running RAID servers, Database clusters, and a lot of other open-source tools. I have also used it as a firewall.

We have on-premises dedicated servers located in some data centers. We also have cloud servers on the public cloud. I am currently using the latest version, and I have also worked on previous versions as well as Template.

Its security is the most valuable. It is very stable and has many features. It also has good performance.

Some of our clients were using Windows servers and products. I suggested Red Hat Linux to them and described the features. They switched to it, and they really loved it. There were around 50 servers in my last company, and they switched all those servers from Windows to Red Hat. I used to manage those servers.

It is mostly better than other solutions. However, it is sometimes difficult for disaster recovery, so we have to plan accordingly.

I have been working on Linux for the past ten years.

Based on my experience, it has been stable. I did not experience any issues.

It is scalable. I scaled it in a way that I put a load balancer and a few servers running behind that. When working with clients, we scale or expand usage based on the need.

I used to work on and manage a website, which was just like YouTube. Around 1,000 users used to use the site, which was definitely putting a load on this server. There were around 30 servers managing the traffic. I could manage 1,000 simultaneous users.

I have never used their support. I just do some research to resolve an issue.

I have also used Ubuntu and CentOS in different companies and for different clients. The utilization of packages, commands, and configuration files are different in Ubuntu. For example, if you want to restart a service, the commands are different in these solutions. They also have different firewalls. Red Hat uses firewalld and Ubuntu uses ufw.

The deployment is actually okay. It is not too easy and not too complex. It is easy for experienced people, but if you don't have the experience, it can be a little hard. 

The deployment duration depends on the type of deployment that we are doing. It could take from a day to a week or two weeks. We can also use Jenkins for auto-deployment.

I worked with a Cloud hosting and deployment company that provided different Cloud services to their clients. They had servers based on Red Hat. It does require regular maintenance. We had a team of ten people.

Red Hat Linux is inexpensive. Linux solutions are generally inexpensive.

I would definitely recommend this solution. It is my most preferred solution. I like using terminals, and with Red Hat, I get to work on terminals and shell commands. It has good security. 

I would rate Red Hat Linux (RHEL) an eight out of ten. I find it excellent, but no system can be 100% perfect.

Business: workstation and server.

Open architecture allows for accelerated growth while secure repositories guarantee stability.

• Multipath
• Yum 
• LVM
• Selinux

Workstations: More applications for graphics.

Servers: More applications for monitoring (e.g., nmon).

The GUI for network adapters and built-in tools provided by RHEL, such as the Mozilla browser, have been valuable. Since they come built-in, it saves the time of having to install them, and you have everything necessary with the installation itself.

There are several tools which Red Hat provides as add-ons such as ReaR (Relax and Recover) which can be used for disaster recovery.

Improvements are necessary to stay in the market and face the competition. I really think that the upgrade policies between the major versions, like from from RHEL 5 to RHEL 6, should be much easier, similar to what is in place for upgrading from RHEL 6 to RHEL 6.8.

Until now, RHEL has been the most stable OS I have ever seen. Nothing seems to break, with frequent updates. I have been running it 24/7 for the past 18 months and it runs flawlessly.

No issues so far. You can always scale the hard disk as much as you want, add NFS, CIFS disks and still the enterprise solution would run seamlessly.

I would rate technical support at eight out of ten. Though they have some excellent engineers available, the case mostly goes through level-3 support staff and then it moves forward. This can sometimes be a time consuming process and lethal for a company.

No, we did not use a previous solution. We knew about Red Hat from our inception. It was a pretty well-known enterprise platform.

The setup of RHEL is straightforward, there is nothing complex about it. Everything is well documented on their website.

The pricing is a bit on the expensive side, mainly because of the support they provide. However, it is quite affordable if you are an organization. If, as a small company or individual, this is an expensive option, I would recommend CentOS, which is an exact replica of RHEL, minus the customer support.

I have worked on a few Linux platforms, but Red Hat is a different experience. Due to its stability, it makes an excellent choice. It’s so-called invincible security makes sure that your data remains safe. The excellent customer service support agents are ready to get your problem resolved almost within an hour of opening a case (as long as you have the premium license for your servers). Taking all this into consideration, I would say this solution is a nine out of 10.

I have been working on Red-hat for two years and I must say I enjoy working with it. No day is like another, since there will always be something which will enhance your learning curve.

I would say if you are managing high-end servers running complex programs, Red Hat would never do you wrong. It has a lot of built-in tools if you choose the maximalist installation. If you are running a low-end server, you can even go with the minimalist installation which would only cramp a few megabytes of your processor power.

The company that I worked for that employed RHEL was a PACS (Picture Archiving and Communication System - think of an image repository for x-ray, CAT scan, MRI, etc., that allowed radiologists to read the images and report on their findings). Our software was a FDA-certified medical "device," based on an open-source DICOM toolkit. We had a custom repository that served up our packages. We needed a stable, supported version of Linux since we would have to get FDA certification for each major version upgrade.

Enterprise support is available for our customers. Pre-RHEL, I used Red Hat desktop for personal PC.

Support.

Rarely were there stability issues. We regularly had servers running for three years without reboot.

Yes, there were scalability issues, but I blame that more on my employer than on Red Hat.

Support seemed to be great for day-to-day issues that our customers would experience (the customer would engage Red Hat support and escalate to me if there was no resolution). I only had to engage support once for an escalated issue and their support team tried to pass the blame onto our Hypervisor vendor, when it was indeed an issue with a Red Hat package.

I have used lots of flavors of Linux going back to 1995. Enterprise support was the reason Red Hat was selected.

Easy. Used Kickstart to automate installation and post install config.

 I was an engineer, never discussed pricing.

CentOS, Slack, Ubuntu, Arch, LFS.

My advice: Kickstart is your friend.

Red Hat is mission critical to our environment.

Red Hat has improved the mission critical environments running Oracle databases, while CentOS has improved our web environment and MySQL.

Oracle and SAP Environment and all HPC environments.

10 years

No issues

Very stable i don´t find any problem we have many environment using redhat since first version.

Not encountered problem with scalability

The customer service is good and all problem was solved, i dont have any problem

Very good

We have many kinds of the linux version on the all environment but to HPC environment we use Redhat but all another versions work very well

I work with the two scenario

The licensing valor is too high and must be improved

Red Hat is similar to CentOS, except that CentOS doesn't offer to support certain solutions, such as Oracle.