Flatcar Container Linux vs Ubuntu Linux comparison

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905 views|691 comparisons
100% willing to recommend
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35,318 views|32,095 comparisons
95% willing to recommend
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Executive Summary

We performed a comparison between Flatcar Container Linux and Ubuntu Linux based on real PeerSpot user reviews.

Find out what your peers are saying about Red Hat, Canonical, Oracle and others in Operating Systems (OS) for Business.
To learn more, read our detailed Operating Systems (OS) for Business Report (Updated: April 2024).
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Featured Review
Quotes From Members
We asked business professionals to review the solutions they use.
Here are some excerpts of what they said:
Pros
"Flatcar's support is good. The version I am using is stable and allows us to make needed changes."

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"The solution is very stable, it does not need to restart to maintain stability.""I like this product much better than some other similar solutions.""You can scale the solution quite well.""The tools we are using for this project are compatible with this solution.""For us, OpenStack is awesome. We want something that will be much simpler than a broad and complicated solution.""Some of the main features of this solution are it is less prone to viruses since most viruses are written for Microsoft software, and it is easy to use.""It has a nice user interface and provides frequent updates.""Ubuntu Linux is easy to start, and MicroK8s is easy to deploy. Plug into the back-end storage and networking is also easy. It is good to start with 3-4 nodes, but hard to scale. For production grades like 20 or 100 nodes, we go with the RedHat for on-premise."

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Cons
"The development teams could sharpen their skills. They should offer applications on the net."

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"Ubuntu could add some additional hardware support.""It could be easier for beginners and the user interface could be more user-friendly.""It could be better for working with software at a high resolution.""When installing software, an online interface has to be used and commands written to run the installation. The solution could be improved if it was possible to click twice in an icon for the installation process to begin.""The solution could be more stable and secure.""It could always be a bit more secure.""If I run an application, I need it to show up in Microsoft, so Microsoft can run in Ubuntu. It needs to connect better with Microsoft products.""Ubuntu could be improved with more container integration and orchestration of those containers. We are looking to have more cloud-based solutions, like Docker, and container-based solutions, or Kubernetes-based solutions integrated with Ubuntu. Instead of going for VMs, we would like to have more container-based solutions on top of Ubuntu."

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Pricing and Cost Advice
Information Not Available
  • "​Old equipment works for at least two or three years more, which means a significant savings.​"
  • "I use the free version, so I don't have any license fees."
  • "It's an open-source solution that can be used free of charge."
  • "It is not a very expensive solution."
  • "Ubuntu pricing is reasonable."
  • "It is open source, so it is free. There is no licensing fee."
  • "It is a free product."
  • "Ubuntu is an open-source Linux operating system that can be used free of charge."
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    Ranking
    Views
    905
    Comparisons
    691
    Reviews
    0
    Average Words per Review
    0
    Rating
    N/A
    Views
    35,318
    Comparisons
    32,095
    Reviews
    23
    Average Words per Review
    441
    Rating
    8.9
    Comparisons
    Also Known As
    Ubuntu
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    Overview
    Flatcar Container Linux is a lightweight, secure, and reliable operating system designed for running containers at scale with automatic updates and a minimal attack surface. The solution is easy to use and manage and has a simple and intuitive command-line interface and a powerful set of tools for managing containers and clusters. 

    It supports various container runtimes, including Docker, Kubernetes, and Mesos. It can be deployed on various infrastructure platforms, including bare metal, virtual machines, and cloud environments. Flatcar Container Linux is an ideal choice for organizations deploying containerized applications in production environments.

    Ubuntu Linux is an powerful, easy-to-use, customizable, free, and safe open-source operating system. Some of the world’s top tech corporations, like Intel and Microsoft, rely on Ubuntu Linux to power their operations. It is an operating system that is so trusted by the tech community that it comes pre-installed on global computer vendors like HP and Dell. It is therefore little wonder that Ubuntu Desktop is the world’s most widely-used Linux workstation platform.

    Ubuntu Linux comes in a variety of derivatives that enable organizations to select the operating system type that will best meet their needs. There are four derivative types and a number of flavors. The derivative types are:

    1. Ubuntu Desktop. As indicated by the name, this derivative is specifically designed to run on laptops and desktops. That said, it is a solution that can be and is used to power other hardware-based systems, such as servers and data centers. However, without the addition of software that primes it to serve as a server program, it only functions on desktops and, as a result, only runs applications that are meant for general use. These can include applications like web browsers and multimedia programs. Users can install it through a prompt-driven process that plays out on their graphical user interfaces.

    2. Ubuntu Server. This version of Ubuntu differs from Ubuntu Desktop in a number of ways. The first is that, as suggested by the product name, it is designed for use on an organization’s servers. It is for this reason that Ubuntu Server supports applications that are more focused on the operations of the server and the network that it runs. This differs from Ubuntu Desktop in that Desktop is basically only concerned with the device that is running it. Their methods of installation also differ, as Ubuntu Server has no graphical user interface. Instead, it is installed by way of a process-driven menu.

    3. Ubuntu Core. Ubuntu Core is a stripped-down version of Linux that is specifically designed to handle embedded device projects.

    4. Ubuntu Cloud. The designers of Ubuntu Cloud focused on providing users with a highly secure and versatile operating system that they can run on the public cloud.

    Ubuntu Linux Benefits

    Some of the ways that organizations can benefit by deploying Ubuntu Linux’s open-source operating system include:

    • Ease of installation and use. Ubuntu Linux is simple for beginners to install and then use. Anyone who has some knowledge of computer systems should be able to deploy Ubuntu Linux. The user interface is as simple to use as those available to users of Windows or macOS.
    • Customization. Users of Ubuntu Linux have access to many different flavors of the operating system. This enables them to customize it so that it best meets their operational needs.
    • Operational flexibility. Users can install Ubuntu Linux onto a wide variety of device types. Windows and Mackintosh computers and devices are both fully compatible with this operating system.

    Ubuntu Linux Features

    • Data security. Ubuntu Linux employs various security practices and features that enable users to safeguard their data against malware attacks.
    • Applications. Users have access to a wide variety of applications that can easily be downloaded for use on Ubuntu.

    • Hardware autoconfiguration. The hardware drivers that users need in order to configure the hardware correctly so that Ubuntu Linux can be properly installed come built -in to the Ubuntu Linux operating system.

    Reviews from Real Users

    Ubuntu Linux is an operating system that stands out when compared to many of its competitors. Two of its major advantages are the high level of security that it offers applications that run on it and the low level of maintenance that it actually requires system administrators to do once it has been deployed.

    Franco P., the founder and CEO of Applied Labs, writes, “When you have this relationship with Linux and you start working with very secure environments, there's less possibility of being directly attacked by a group of hackers. You will lose less data and you will have a more reliable ecosystem.”

    The principal cloud architect at a wholesaler and distributor writes, “With Ubuntu Linux, you can set it and forget it. It requires a low amount of administrative overhead.

    Sample Customers
    CISCO, mettle, Microsoft, Upguard, GMX
    Samsung, eBay, AT&T, Walmart, Cisco, Time Warner Cable, Bloomberg, Best Buy, Dell, Intel, Microsoft, Ericsson, Orange, Wells Fargo
    Top Industries
    VISITORS READING REVIEWS
    Computer Software Company21%
    Financial Services Firm10%
    Manufacturing Company10%
    Comms Service Provider8%
    REVIEWERS
    Computer Software Company19%
    Comms Service Provider15%
    Financial Services Firm10%
    Manufacturing Company6%
    VISITORS READING REVIEWS
    Computer Software Company13%
    Manufacturing Company9%
    Educational Organization9%
    University9%
    Company Size
    VISITORS READING REVIEWS
    Small Business10%
    Midsize Enterprise16%
    Large Enterprise74%
    REVIEWERS
    Small Business49%
    Midsize Enterprise14%
    Large Enterprise37%
    VISITORS READING REVIEWS
    Small Business25%
    Midsize Enterprise16%
    Large Enterprise59%
    Buyer's Guide
    Operating Systems (OS) for Business
    April 2024
    Find out what your peers are saying about Red Hat, Canonical, Oracle and others in Operating Systems (OS) for Business. Updated: April 2024.
    771,157 professionals have used our research since 2012.

    Flatcar Container Linux is ranked 14th in Operating Systems (OS) for Business while Ubuntu Linux is ranked 2nd in Operating Systems (OS) for Business with 133 reviews. Flatcar Container Linux is rated 8.0, while Ubuntu Linux is rated 8.6. The top reviewer of Flatcar Container Linux writes "The solution is stable and allows us to make needed changes". On the other hand, the top reviewer of Ubuntu Linux writes "A stable and free solution that is easy to deploy and has a user-friendly GUI". Flatcar Container Linux is most compared with Red Hat Enterprise Linux (RHEL), CentOS, Amazon FreeRTOS and SUSE Linux Enterprise, whereas Ubuntu Linux is most compared with Rocky Linux, Oracle Linux, SUSE Linux Enterprise, Windows Server and Windows 11.

    See our list of best Operating Systems (OS) for Business vendors.

    We monitor all Operating Systems (OS) for Business reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.