Red Hat® Enterprise Linux® is the world’s leading enterprise Linux platform. It’s an open source operating system (OS). It’s the foundation from which you can scale existing apps—and roll out emerging technologies—across bare-metal, virtual, container, and all types of cloud environments.

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What is the difference between Fedora and Red Hat Enterprise Linux?

1. Red Hat Enterprise Linux is the world's leading enterprise Linux platform built to meet the needs of today's modern enterprise. Red Hat Enterprise Linux is an open, reliable, and secure platform designed for customers who want deployment flexibility for their business-critical workloads - from the data center to the Azure cloud - backed by tightly integrated, enterprise-grade support from Red.
2. 2013-02-21: NEW. Distribution Release: Red Hat Enterprise Linux 6.4: Rate this project: Red Hat, Inc. Has announced the release of Red Hat Enterprise Linux (RHEL) 6.4, the latest update of the company's enterprise-class operating system: 'Red Hat, Inc., the world's leading provider of open source solutions, today announced general availability of the next minor release of Red Hat Enterprise.
3. The Red Hat Enterprise Linux derivatives generally include the union set clarification needed, which is included in the different versions of RHEL. The version numbers are typically identical to the ones featured in RHEL; as such, the free versions maintain binary compatibility with the paid-for version, which means software intended for RHEL.

Relation between Fedora and Red Hat Enterprise Linux

Open source allows user to modify the software and make it redistributable as and when required. The open source license requires improved versions of the software to carry a different name or version from the original software. Red Hat Enterprise Linux, and Fedora both are open source products. If a product or a software is upstream that means it allows the origin author/s to maintain it or perform any bug fixes. Fedora is an upstream of Red Hat Enterprise Linux.

Red Hat Enterprise Linux

Red Hat Enterprise Linux is a commercial enterprise operating system and has its own set of test phases including alpha and beta releases.The cost of Red Hat Enterprise Linux comes from the subscription,which provides assorted certifications and support for additional architectures. You can download the evaluation version for free and developer version for $99.

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Fedora

Fedora is based on Linux kernel and GNU programs. Fedora is developed and sponsored by Fedora Project and Red Hat. Fedora is a general purpose system that gives Red Hat and the rest of its contributor community the chance to innovate rapidly with new technologies. In order to focus Red Hat’s efforts and limit support costs, only a selected subset of packages found in Fedora are included in the commercially supported product line. The Fedora Project has a community of people maintaining add-on packages for Red Hat Enterprise Linux and compatible rebuilds called Extra Packages for Enterprise Linux, or EPEL.

History of Red Hat Enterprise Linux and Fedora

Red Hat first offered an enterprise Linux support subscription for Red Hat Linux 6.1. It was not a separate product but the subscription level was branded as Red Hat 6.2E. Subsequently, Red Hat started creating a separate product with commercial service level agreements and longerlifecyle based on Red Hat Linux and later on Fedora. This was initially called as Advanced Server and rebranded as Red Hat Enterprise Linux in 2003. The following table gives the lineage:

Difference between Red Hat Enterprise Linux and Fedora

When you purchase Red Hat Enterprise Linux, you are also helping to support Fedora. Since Red Hat sponsors Fedora, what is good for Red Hat is usually good for Fedora. However, following are few differences between both the products:

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