Arch Linux vs Red Hat Enterprise Linux: What are the differences?

# Introduction
Arch Linux and Red Hat Enterprise Linux (RHEL) are two widely used Linux distributions known for their distinct features and target audiences. Understanding their key differences can help users make informed decisions when choosing a Linux distribution for their specific needs.

1. **Package Management System**: Arch Linux uses a rolling-release model, which means users have access to the latest software updates immediately after they are released. In contrast, RHEL follows a stable-release model with long-term support, emphasizing stability and predictability over having the latest features.

2. **Community Involvement**: Arch Linux is a community-driven distribution, relying on community contributions for software packages, documentation, and support. On the other hand, RHEL is developed and supported by Red Hat Inc., a commercial entity that provides enterprise-level support and services to customers.

3. **Target Audience**: Arch Linux caters to more experienced users and enthusiasts who prefer minimalism, customization, and hands-on system configuration. In contrast, RHEL targets enterprise users and businesses seeking a stable and secure operating system with professional support and services.

4. **Licensing**: Arch Linux is released under the GNU General Public License (GPL) and follows a strictly open-source philosophy. RHEL, while primarily open source, includes proprietary components and is available under a subscription-based model, offering additional features and support options.

5. **Release Cycle**: Arch Linux does not have fixed release schedules or version numbers, ensuring a continuous flow of updates and improvements. In contrast, RHEL follows a more structured release cycle with major version updates every few years, allowing for planned upgrades and long-term support.

6. **Installation Process**: Arch Linux provides a minimalist installation process that requires users to manually configure the system components, promoting a deeper understanding of the Linux environment. On the other hand, RHEL offers a more guided installation process with advanced features for server installations, making it easier for enterprise users to set up their systems quickly and efficiently.

In Summary, Arch Linux and Red Hat Enterprise Linux differ in their package management systems, community involvement, target audience, licensing, release cycles, and installation processes, catering to distinct user preferences and requirements.