Select The Finest OS For Your Internet Server


Linux is an open-source working system at present powering a lot of the Web. There are lots of of various variations of Linux. For internet servers, the 2 hottest variations are Ubuntu and CentOS. Each are open-source and free community-supported working techniques.

Don’t know whether or not to make use of CentOS or Ubuntu to your server? The next article compares the 2 principal Linux distributions that can assist you study their strengths and weaknesses and determine on the very best resolution for you.

CentOS vs. Ubuntu comparison

What's CentOS?

CentOS (Group Enterprise Working System) is a free, open-source Linux distribution. This community-built software program venture, created by Pink Hat Enterprise Linux, was initially launched in 2004. The primary launch was forked from RHEL model 2.1AS utilizing its supply code. It supplied an enterprise-level computing platform freely out there for anybody to make use of. A brand new model of CentOS has been launched after every new RHEL distribution with a one-to-two-month lag as a downstream group venture.

Be aware: In 2020. Pink Hat introduced that CentOS 8 is the final downstream launch and launched CentOS Stream as its successor. Study extra about this transition in CentOS 8 EOL and CentOS Stream.

As it's safe and extremely customizable, CentOS proved to be a strong platform utilized by many internet hosting and cloud suppliers. It continued the custom began by Pink Hat, offering an especially secure and totally examined working system. Moreover, its corporate-level safety updates and beforehand talked about options earned this working system the title of one of the widespread Linux distributions in 2010. Its reputation declined barely in 2012 after Debian launched its new interesting options.

What is CentOS compared to Ubuntu.What is CentOS compared to Ubuntu.

What's Ubuntu?

Ubuntu is a free, open-source Linux distribution based mostly on Debian. It was first printed in 2004; nevertheless, it was solely distributed amongst proprietary editions and unsupported communities. All the things modified when Mark Shuttleworth based Canonical and gathered a small group of Debian builders to create a user-friendly Linux desktop. In consequence, they launched Ubuntu – an easy-to-use resolution for the on a regular basis consumer.

Ubuntu is launched in three editions (Desktop, Server, and Core) all of which may run on a standalone laptop or in a digital machine.

This working system offers plenty of pre-installed software program, a user-friendly GUI, full disk encryption, and an incredible buyer expertise. On account of its options and help, it turned essentially the most extensively used Linux workstation platform. It's a widespread selection for working internet servers, OpenStack initiatives, and comes pre-installed on many computer systems (together with Dell, HP, Lenovo, and Asus).


CentOS vs. Ubuntu: Comparability

One key characteristic for CentOS and Ubuntu is that they're each free. You'll be able to obtain a duplicate for no cost and set up it by yourself low cost devoted server.

Every model could be distributed or downloaded to a USB drive, which you'll boot into with out making everlasting adjustments to your working system. A bootable drive means that you can take the system for a check run earlier than putting in it.

Now, check out how CentOS and Ubuntu differ in keeping with the next standards.

CentOS Ubuntu
System Primarily based on Pink Hat. Primarily based on Debian.
Package deal Administration RPM bundle format the place packages are managed with yum/dnf. DEB bundle format the place packages are managed with apt/apt-get.
Updates Much less frequent. Frequent.
Safety Sturdy. Good, however requires further configuration.
Help Has a 10-year help lifecycle, good documentation, and a smaller but energetic help group. Has a 5-year help lifecycle, glorious documentation, and a big energetic help group.
Usability Has a studying curve if the consumer has no expertise working with RHEL. Requires a sure stage of technical expertise. Very user-friendly and easy. Wonderful for brand new and fewer skilled customers.


The system core is the primary distinction between these widespread Linux distributions. CentOS is forked from RHEL as a downstream group venture, whereas Ubuntu is Debian-based, created, and supported by Canonical.

Package deal Administration

CentOS makes use of the RPM bundle supervisor for putting in, constructing, and verifying packaged software program. It really works with the .rpm file format and a front-end device for managing packages referred to as YUM (DNF in CentOS 8) .

Ubuntu and different Debian Linux distributions use the DEB bundle administration system. It consists of software program for putting in, eradicating, and offering details about .deb packages referred to as dpkg. Packages have the .deb extension and are managed by APT – a command line device that works as a front-end for dpkg.


In contrast to Ubuntu, CentOS doesn't have frequent updates as a result of intensive testing on every element earlier than launch. New variations are developed and examined for prolonged intervals, which is why some builders think about it to be extra secure and safe. Then again, this means the working system could also be working extra mature software program variations than Ubuntu would. Additionally, the sluggish launch cycle means an absence of entry to third-party software program updates. You might have to manually set up third-party software program or updates in the event that they haven’t made it into the repository.

Ubuntu means that you can preserve the most recent software program with its frequent updates. Due to the frequent updates, Ubuntu usually consists of newer software program into newer releases. That may be enjoyable for taking part in with new choices and know-how, however it may well additionally create conflicts with present software program and configurations.


Each Linux distributions are thought-about safe and secure, however there are slight variations between them. CentOS is much less susceptible to cyber threats because it goes by three layers of safety patches. Additionally, it consists of a variety of corporate-level safety updates, enhancing its stability much more.

Ubuntu disables the foundation consumer by default and encourages utilizing sudo to forestall potential breaches. Like CentOS, it performs safety patches nicely, nevertheless, it's extra susceptible to internet threats as a result of its frequent updates.


Relating to help, Ubuntu has the higher hand with its glorious documentation, intensive help group, and a myriad of tutorials. CentOS doesn’t lag far behind and has good documentation and a smaller but energetic help group.

Ubuntu publishes a Lengthy-Time period Help (LTS) launch each two years, and every LTS launch receives 5 years of help. Canonical commits to replace, patch, and preserve the software program throughout this era. After that, customers can subscribe to Prolonged Safety Upkeep (ESM) which offers an extra 5 years of safety upkeep for the Ubuntu base OS.

Main releases of CentOS are maintained for ten years. This has been the observe for all variations till Pink Hat introduced its change to CentOS Stream and declared an early finish of life (EOL) for CentOS 8.

CentOS vs. Ubuntu support comparisonCentOS vs. Ubuntu support comparison


The Canonical group developed Ubuntu targeted on creating an easy-to-use Linux. Subsequently, Ubuntu will get excessive marks for its user-friendliness in terms of usability. This easy distribution means that you can set up a graphical consumer interface on a server for simpler administration. The GUI is intuitive and straightforward to handle, with a helpful search operate. Operating utilities from the command line is simple. Most instructions will counsel the right utilization, and the sudo command is straightforward to make use of to resolve “Entry denied” errors.

Ubuntu Linux presents a extra seamless software program set up course of. Mostly used software program and working system options are included and up to date routinely.

Ubuntu is a more sensible choice for much less skilled customers, whereas engaged on CentOS requires some technical expertise and is usually for extra superior customers. Nonetheless, CentOS does embrace sure instruments to simplify engaged on the platform, such because the cPanel management.

With CentOS constructed across the Pink Hat structure, many old-school Linux customers discover it extra acquainted and comfy.

CentOS vs. Ubuntu: Use Instances

Each Linux distributions have interesting options and supply strong platforms for creating, website hosting, and cloud computing. Through the years, one distro proved to carry out higher in sure use circumstances and eventualities over the opposite.


CentOS is commonly utilized by system directors who need to handle website hosting companies with a management panel. Ubuntu doesn't help cPanel, whereas CentOS presents compatibility with cPanel, Webmin, DirectAdmin, and different administration panels.

It’s been largely applied in high-end company IT purposes. Moreover, medium and larger-sized companies go for this working system as an alternative of different Linux distributions as it's a mature, secure platform with good documentation.

CentOS releases updates a lot slower than different Linux variants. In case you have a powerful enterprise want for stability or your atmosphere will not be tolerant of change, this may be extra useful than a sooner launch schedule.

CentOS will not be as widespread for gaming as Ubuntu. If you happen to’ve used CentOS to your server, attempt the Fedora-based distribution for gaming. It’s referred to as Fedora Video games Spin, and it’s the popular Linux distribution for gaming servers for CentOS/RedHat/Fedora Linux customers.


Ubuntu is mostly utilized by much less skilled system admins, customers who admire a GUI or run smaller non-public servers. Though it doesn’t help cPanel, it has alternate options corresponding to VestCP and Webmin to simplify website hosting administration.

Additionally, the cloud market is dominated by Ubuntu because it tremendously helps cloud deployment and container virtualization. Canonical Kubernetes is constructed on Ubuntu, the reference platform on all main public clouds. June 2019, Canonical introduced full enterprise help for Kubernetes 1.15 kubeadm deployments, its Charmed Kubernetes, and MicroK8s; the favored single-node deployment of Kubernetes.

A lot of the greatest gaming distros are Debian/Ubuntu-based, so it's a widespread selection for sport servers.

CentOS vs. Ubuntu Closing Phrases

Your determination ought to mirror the wants of your internet server and utilization. Moreover, you'll be able to study extra about internet servers by studying our comparability article App Servers vs Internet Servers.

In case you are a newbie or like implementing new software program and know-how because it’s launched, you may lean in direction of Ubuntu. CentOS could be a greater match should you’re a seasoned professional or hate coping with updates breaking your server.

Each are roughly equal in safety, stability, and performance – Allow us to enable you to select the system that may serve your enterprise greatest.

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