I mainly use CentOS to host training-related applications.
Senior manager at SBI Cap security
Simple to set up and widely supported
Pros and Cons
- "CentOS' best feature is that it's the standard product for Linux, so it's well-supported."
- "It would be useful if reporting were included as part of the basic license."
What is our primary use case?
What is most valuable?
CentOS' best feature is that it's the standard product for Linux, so it's well-supported.
What needs improvement?
It would be useful if reporting were included as part of the basic license.
For how long have I used the solution?
I've been using CentOS for fifteen to sixteen years.
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December 2024
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What do I think about the stability of the solution?
CentOS is stable.
What do I think about the scalability of the solution?
CentOS is scalable.
How was the initial setup?
The initial setup was straightforward and took between fifteen and thirty minutes.
What's my experience with pricing, setup cost, and licensing?
CentOS is cheaper compared to Windows.
What other advice do I have?
I would recommend CentOS to other users and rate it eight out of ten.
Which deployment model are you using for this solution?
On-premises
Disclosure: I am a real user, and this review is based on my own experience and opinions.
Teaching and research assistant at a university with 201-500 employees
Simple to install, quick to deploy, and adaptable
Pros and Cons
- "The most valuable feature of this solution is that it is free."
- "Continuous deployment is the only thing that can be improved."
What is our primary use case?
CentOS is a platform that is specifically used for tools that are required in our organization.
We found a way to adapt it to our own needs.
How has it helped my organization?
It's one of two platforms that can work with the tools we use; without it, we couldn't do anything.
What is most valuable?
The most valuable feature of this solution is that it is free.
What needs improvement?
Continuous deployment is the only thing that can be improved.
I would like to see support in the next 10 years. They will discontinue support for some CentOS versions.
For how long have I used the solution?
I have been working with CentOS for four years.
We're not working with the most recent version, but rather the one before it.
What do I think about the stability of the solution?
Only the most recent version is unstable. The versions previous and the most recent are usually stable.
What do I think about the scalability of the solution?
It is a PC-only solution with CentOS installed on each PC, making it scalable.
We have 10 users in our organization.
We have no plans to increase our usage.
How are customer service and support?
We have not contacted technical support. We haven't needed to.
Which solution did I use previously and why did I switch?
I am also familiar with Xilin.
How was the initial setup?
The initial setup was straightforward. I would rate the initial setup a two out of five.
It took approximately an hour to install CentOS on a PC.
What about the implementation team?
We did not use a third party such as an integrator, reseller, or consultant. We completed the deployment ourselves.
What's my experience with pricing, setup cost, and licensing?
CentOS is free.
There are no additional costs.
Which other solutions did I evaluate?
We evaluated Red Hat Fuse, which is a CentOS variant. We used CentOS as it's free.
What other advice do I have?
I would recommend that you determine which CentOS version was used because some versions will no longer be supported in the coming years.
I would rate CentOS an eight out of ten. If they would continue to support the previous version, I would rate this solution a 10 out of 10.
Which deployment model are you using for this solution?
On-premises
Disclosure: I am a real user, and this review is based on my own experience and opinions.
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CentOS
December 2024
Learn what your peers think about CentOS. Get advice and tips from experienced pros sharing their opinions. Updated: December 2024.
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Lead Solutions Architect - International Projects at a media company with 501-1,000 employees
Lightweight, powerful, and stable
Pros and Cons
- "The pricing is good. We pay a minimal fee."
- "The solution is stable, however, it could always be even more stable if possible."
How has it helped my organization?
We just see it as an operating system to run our applications. We're in the media industry and we make a lot of TV programs and OTT items. We have developed backend applications that make, let's say, 10 locations happen or make OTT happen.
Everything is running on CentOS due to the fact that it's lightweight. It's not a huge overhead. It's not like Windows eating up a lot of CPU resources.
What is most valuable?
The performance in the past, the open-source approach, has been great.
It helps us with our internal applications for very low pricing.
All our applications internally have been running on CentOS since 2006 when I joined the company so we have been developing on things like that.
We use the solution due to the fact that it's a lightweight, powerful, stable OS. It's being used for a lot of different use cases.
The stability is very good.
The pricing is good. We pay a minimal fee.
What needs improvement?
Often, the solution doesn't scale as you expect.
I cannot recall if there are features that need improvement or if there's anything that should be added.
For me, it just has to perform and carry our application. I don't really care about how the user interface looks like as we don't use the user interface. We have an application running on it and that needs to be stable and that's the only thing. Therefore, we have no issues with the solution and don't feel it's missing anything.
The solution is stable, however, it could always be even more stable if possible.
CentOS recently announced some changes. I'm not sure what they will be, however, we look forward to seeing what they come out with.
For how long have I used the solution?
I've been using the solution for about ten to 12 years or so. It's been a very long time.
What do I think about the stability of the solution?
The solution is very stable. The reason that we have standardized the usage of CentOS is the stability. It has proven to us to be very stable compared to other options.
What do I think about the scalability of the solution?
I'm running around 1,400 CentOS VMs at the moment.
In terms of scalability, of course, things don't scale always as you want, however, it's a powerful solution.
The Dutch organization where I work has eight people on the payroll, however, we are not the users. We are the people building the backend and we have hundreds of thousands of people using the applications running on the data center. The people that watch OTT or watch television make use of parts of the installation.
How are customer service and technical support?
I'm not on the operational side of the business and therefore have never been in touch with technical support. I cannot speak to how helpful or responsive they are.
Which solution did I use previously and why did I switch?
We are using Ubuntu, CentOS, and also Red Hat. It really depends on the applications. If we buy applications or we use applications from vendors, if they say it has to run on Red Hat we'll run Red Hat. If they say it better runs on CentOS, it will run on CentOS. We have all the different file systems as we run applications that we buy or rent from vendors that make the applications.
How was the initial setup?
The initial setup is fairly straightforward. We have been using it for a long time it's an automatic deployment and has templates. People just have to click on the template being installed in the background. It's an automated process in VMware.
The end-user can go to the portal and they can just select which type of machine they want to have and which CentOS release is being deployed. It's a matter of minutes until they can log in.
What about the implementation team?
A company really doesn't need outside assistance. It's fairly automated and simple to manage.
What's my experience with pricing, setup cost, and licensing?
The pricing is very reasonable. From what I understand, we pay a minimal fee, if we pay anything at all.
What other advice do I have?
We use different versions of the solution. It's a mixture depending on the application. Some applications are not upgraded by vendors and therefore we are using old versions. We try to stay with our own applications on the latest and greatest, however, generally, it's a mixture.
I'd rate the solution at a nine out of ten.
I'd recommend the solution to other organizations.
Disclosure: I am a real user, and this review is based on my own experience and opinions.
Information Security Officer at TBI Bank
A stable open source Linux distribution platform that's user-friendly
Pros and Cons
- "I like its stability, performance, and usability."
- "Like every operating system, it could be more secure."
What is our primary use case?
I use CentOS for business applications and personal use.
What is most valuable?
I like its stability, performance, and usability.
What needs improvement?
Like every operating system, it could be more secure.
For how long have I used the solution?
I've been using CentOS for several years.
What do I think about the stability of the solution?
CentOS is a stable solution.
How was the initial setup?
The initial setup was straightforward. It took me about 15 to 20 minutes to implement this solution.
What about the implementation team?
I installed this solution by myself.
What's my experience with pricing, setup cost, and licensing?
I use the free version.
What other advice do I have?
I would recommend this solution to potential users.
On a scale from one to ten, I would give CentOS a nine.
Disclosure: I am a real user, and this review is based on my own experience and opinions.
Security Pre-Sales Engineer - Southern Reigion at a tech services company with 51-200 employees
Helps Us Keep Things Simple Yet Very Secure
What is most valuable?
The simplicity of the Desktop & Server platforms and the availability of multiple repositories of apps and tools.
How has it helped my organization?
We use CentOS together with Apache for certificate verification. The platform has helped us to keep things simple and yet very secure, allowing us to meet the requirements with surgical precision.
What needs improvement?
I've found certain issues where I couldn't find any documentation to help me solve them. But I guess it's a case by case situation where popular problems have a lot of chatter about how to resolve, whereas certain problems don't have as much.
For how long have I used the solution?
Daily use for a little over a year.
What do I think about the stability of the solution?
None so far.
What do I think about the scalability of the solution?
Didn't have the opportunity to go to a bigger scale, since our business was just starting out.
How are customer service and technical support?
Haven't had the chance to use it.
Which solution did I use previously and why did I switch?
No. We started and created our solution around CentOS.Not at all complex. Anybody with basic Linux knowledge can install the server and almost anybody can easily install the desktop and get themselves familiar with it over a week
How was the initial setup?
Not at all complex. Anybody with basic Linux knowledge can install the server and almost anybody can easily install the desktop and get themselves familiar with it over the course of a week.
What's my experience with pricing, setup cost, and licensing?
Nothing.
Which other solutions did I evaluate?
Ubuntu.
What other advice do I have?
Make sure you've read about the installation steps and best practices for securing the servers once the OS is installed.
Disclosure: I am a real user, and this review is based on my own experience and opinions.
Head Channel and Capacity at a computer software company with 201-500 employees
Stable and intuitive operating system
Pros and Cons
- "A valuable features of CentOS is that it's quite stable and doesn't crash often. It's also quite intuitive."
- "CentOS could be improved by being more secure. Of course, we use a firewall, but security is always a concern."
What is our primary use case?
Our primary use case of CentOS is running our personal applications. We use it on practically all of the machines and servers. It's deployed on-prem.
What is most valuable?
A valuable features of CentOS is that it's quite stable and doesn't crash often. It's also quite intuitive.
What needs improvement?
CentOS could be improved by being more secure. Of course, we use a firewall, but security is always a concern.
For how long have I used the solution?
We have been using this solution for almost eight years.
What do I think about the stability of the solution?
This solution is quite stable and doesn't crash often. You only need one person to maintain it.
What do I think about the scalability of the solution?
There aren't any issues with scalability. It's easy to test our applications.
Everything is totally on CentOS, so there are about 300 people in my organization using CentOS.
How are customer service and support?
We don't actually require much support for CentOS.
Which solution did I use previously and why did I switch?
We used to use Windows 7, but we had issues with licensing and other things.
How was the initial setup?
CentOS is quite easy to install. Our IT guys install it themselves and it doesn't take many people. The installation takes almost four hours, depending on the machine. If the machine is good, it can even be installed and updated in two hours. You can handle the installation yourself.
What about the implementation team?
We implemented through an in-house team.
What other advice do I have?
I rate this solution a nine out of ten. I would recommend CentOS to others because it's a good operating system.
Which deployment model are you using for this solution?
On-premises
Disclosure: I am a real user, and this review is based on my own experience and opinions.
Technical Presales Consultant/ Engineer at a tech vendor with 10,001+ employees
Relegated to a test bench, and therefore is no longer stable
Pros and Cons
- "CentOS is very efficient and very powerful with many capabilities."
- "I was using CentOS because it was very stable, and now it's not."
What is our primary use case?
It can be used for data centers to run the servers.
CentOS is a test bench for Red Hat. When Red Hat is testing new software, they will test it out in CentOS and Fedora. They will give it to the public, the public will complain about all the issues, then they will fix it, and include it in Red Hat.
I am not using it for the organization. However, I am using it in the business. For example, I help many clients back up Linux servers or protect Linux servers. But I am a Linux user at home, and I have been implementing products that revolve around Linux.
What is most valuable?
CentOS was one of the best Linux distributions out there. There was no community-based operating system like CentOS, except for Red Hat.
CentOS is very efficient and very powerful with many capabilities.
Anyone who has been using CentOs from the beginning of time has been using it because it has been a stable platform. Many companies have made solutions based on CentOS because it was a stable platform.
What needs improvement?
Unfortunately, Red Hat has changed the direction of the project.
The community is shocked that CentOS is no longer that stable branch, it's that development branch.
They have now started a new project that some vendors are involved with, which is called Rocky Linux.
Rocky Linux is a new Linux distribution that continues with what the community started with CentOS. The community now is making creating their own CentOS, because of Red Hat's decision to make this CentOS a test bench.
Most of the vendors in the market right now are making appliances, whether it be a firewall or a storage appliance, and most of them are using CentOS. Imagine the impact this will have on the vendors, on an international level, because they are relying on CentOS to be the most stable Linux distribution, and they chose the solution based on stability.
Red Hat made the decision of making CentOS a test bench, which means it will no longer be stable. Vendors will either push the new unstable update to customers, which is not something they would likely do or they would need to change to another Linux distribution.
It's a major decision for many companies to make. Because it is now a test bench many people are forced to change.
I was using CentOS because it was very stable, and now it's not. Will I use it? No.
The main reason people use CentOS was because of its stability. Now that the stability has been compromised, no one will use it, unless they are Red Hat developers. The people who are learning Red Hat will also like it. But for us, the community, who might have been relying on CentOS as being a very stable platform, we will discard it.
For how long have I used the solution?
I have been using CentOS for five years.
We used version CentOS 6, and CentOS 7, but the latest one is CentOS 8.
What do I think about the stability of the solution?
CentOS had proven to be very stable, but now with the updates, CentOS is not the stable operating system that it used to be.
How are customer service and technical support?
CentOS is not supported commercially. CentOS is a community project. If you have any issue, you open the forums online, you post about it, and they solve it for you.
Red Hat is the one that is charging for it. You can buy Red Hat and purchase support from them and they'll support you.
How was the initial setup?
If you know your way around Linux, then it is easy to install CentOS.
Most of it is the command line. There is a graphical user interface installation, but if you know CentOS, you don't want to do anything with the graphics. Instead, you will want to do everything with the command line, otherwise, you should consider Ubuntu.
What about the implementation team?
I can install any Linux on my own, with no worries.
What's my experience with pricing, setup cost, and licensing?
There are no licensing fees for CentOS. It's a DPL project, there is no licensing cost.
What other advice do I have?
CentOS, Red Hat, Oracle Linux, and Fedora all share the same binaries, they have the exact same distribution, with very minor differences.
CentOS started as a community project, a community enterprise operating system. It's basically free Red Hat. Red Hat was rebranded and called CentOS and released to the public.
I have had a really good experience with CentOS 6 or CentOS 7, but I have abandoned CentOS completely since Red Hat has made its position of CentOS very clear. CentOS now is discontinued.
Red Hat is releasing CentOS Stream, which is new. Before, what used to be the situation? Red Hat would release the Red Hat Linux distribution online version six, for example, at the same time, Red Hat would release CentOS 6. Red Hat and CentOS 6 had no differences, except the fact that with Red Hat you can actually get a support contract, whereas, with CentOS 6, you cannot get a support contract.
CentOS and Red Hat are the same. There's no difference between CentOS and Red Hat.
There used to be no difference between CentOS and Red Hat, but now CentOS is like Fedora.
There's no difference, it's just a test bench, with the latest updates, but it is not as stable as it is before.
Now, there was something called Fedora. Fedora is a Linux-based distribution. Usually, you have the latest updates, the brand new technologies, everything is in the Fedora, but it's not stable. Fedora is not stable.
Red Hat is the one controlling CentOS. Whenever Red Hat would release a version, they would release the same CentOS to the public. The only difference was that CentOS is supported by the community, and Red Hat is supported by Red Hat, the enterprise by the business. They used to have a test bench, which is Fedora. Fedora is a distribution based both on Red Hat or CentOS, but packages are very up to date, which is not stable. Now, Red Hat made a decision to stop CentOS and make something new called CentOS Stream. This CentOS Stream is just like Fedora.
It's not as stable as Red Hat. Before Red Hat was releasing a free version and a paid version. Both the free and the paid were the exact, same, they were identical, there were no differences.
It has the same stability and the same everything. Now, CentOS is a test bench in which Red Hat releases the newest and latest code so that they can try it out on the community, to ensure that it is fine before they include it in Red Hat. CentOS is like Fedora. Good for testing, not for production, and not for servers.
For the time being, I would not recommend this solution to others.
At one time CentOS was definitely a nine out of ten, but now with these recent updates, I would rate CentOS a zero out of ten. Imagine if you would create something for a specific purpose, but then in the middle, you would change it and make it the exact opposite. That would make any person who chose it, hate it.
I am very frustrated with the way the CentOS project has gone. I would rate it a Zero out of ten.
Which deployment model are you using for this solution?
On-premises
Disclosure: I am a real user, and this review is based on my own experience and opinions.
Security Engineer at a computer software company with 201-500 employees
It is a stable solution, but the hardware performance needs improvement
Pros and Cons
- "It is a stable soultion."
- "It is challenging to scale the solution when we have to increase the storage capacity from one end."
What is our primary use case?
I use the solution as a SIEM tool for system locking purposes.
What needs improvement?
They should improve the solution's hardware performance.
For how long have I used the solution?
I have been using the solution for four years.
What do I think about the stability of the solution?
It is a stable solution.
What do I think about the scalability of the solution?
We have five to ten users of the solution at our organization. We may plan to increase the number of users. It is challenging to scale the solution when we have to increase the storage capacity from one end.
Which solution did I use previously and why did I switch?
I have used Kali Linux before. I switched to CentOS as it is free of cost and has a good infrastructure.
How was the initial setup?
The solution's initial setup is easy. There are installation options provided. We can either do a full or a minimum installation. It is easy to install tools in it. The process takes 30 minutes to complete.
What about the implementation team?
I implemented the solution myself.
What other advice do I have?
I recommend the solution to others and rate it as a seven. I advise others to know about the solution's commands before purchasing it.
Disclosure: I am a real user, and this review is based on my own experience and opinions.
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