CloudLinux vs Linux: What are the differences?

Key Differences between CloudLinux and Linux

CloudLinux and Linux are both operating systems but they have several key differences that set them apart. In this article, we will explore these differences in detail.

1. Resource Allocation: One major difference between CloudLinux and Linux is the way they allocate resources. CloudLinux uses a Lightweight Virtual Environment (LVE) to allocate specific resources like CPU, memory, and disk space to each user. This ensures that no single user can hog all the resources and affects the performance of other users on the same server. On the other hand, Linux does not have built-in resource allocation mechanisms like LVE.

2. Increased Stability: CloudLinux is known for its stability compared to regular Linux distributions. It achieves this by isolating each user in their own virtualized environment, preventing one user from affecting others. In the event of one user experiencing a spike in resource usage or even crashing their environment, it does not impact other users. Linux, on the other hand, does not have such isolation by default and relies on the stability offered by its kernel and system configurations.

3. Enhanced Security: CloudLinux provides additional security features that are not available in regular Linux distributions. It includes features such as SecureLinks, CageFS, and KernelCare that improve server security and protect against vulnerabilities. These features are specifically designed to isolate and mitigate potential threats, making CloudLinux a popular choice for shared hosting environments. Linux, on the other hand, requires additional security measures to enhance protection against various attacks.

4. Integrated Support: Another difference between CloudLinux and Linux is the availability of integrated support. CloudLinux offers official support packages to its customers, allowing them to access technical assistance and timely updates. This can be crucial for businesses that heavily rely on their hosting environments for their operations. Linux, being an open-source operating system, relies on communities and forums for support. While community support is generally reliable, it may not provide the same level of dependability and promptness as official support.

5. Kernel Optimization: CloudLinux has a customized kernel that is specifically optimized for shared hosting environments. This optimized kernel allows for better handling of resources and provides better stability and security. Linux, on the other hand, has a broader focus and caters to various use cases beyond shared hosting. This means that while Linux may offer a wide range of features and compatibility, it may not be as specialized or optimized for shared hosting as CloudLinux.

6. Pricing: Finally, there is a difference in pricing between CloudLinux and Linux. CloudLinux is a paid operating system that requires a license to use. The cost varies based on the number of servers and the level of support required. On the other hand, Linux is an open-source operating system that is available for free. This makes Linux an attractive option for those on a tight budget or those who prefer an open-source solution.

In Summary, CloudLinux offers superior resource allocation, stability, security, integrated support, kernel optimization, and comes with a price tag. Linux, on the other hand, lacks these specialized features but is free and widely compatible.