Apache HTTP Server vs Cherokee vs nginx: What are the differences?

Introduction:

Apache HTTP Server, Cherokee, and Nginx are all popular web servers used to serve static and dynamic content over the internet. While they perform similar functions, there are key differences that differentiate them from each other.

1. Configuration Files: Apache HTTP Server uses a single monolithic configuration file (httpd.conf) which can become complex and difficult to manage, while Cherokee uses an XML-based configuration file that is more structured and easier to understand. Nginx follows a modular approach with separate configuration files for different aspects like server blocks, upstream servers, and locations, making it more flexible and scalable.

2. Resource Usage: Nginx is known for its low resource usage and high performance, making it a preferred choice for high-traffic websites or applications. Cherokee also has a reputation for being lightweight, using architecture designed for high efficiency. On the other hand, Apache HTTP Server may consume more resources due to its process-based architecture.

3. Module Support: Apache HTTP Server has a vast library of modules available for various functionalities, while Nginx has a more limited set of modules but focuses on performance-critical features. Cherokee also has a range of modules but may not have the extensive support and community that Apache enjoys.

4. Reverse Proxy Capabilities: Nginx is widely recognized for its reverse proxy capabilities and is often used in front of application servers to improve performance and handle incoming requests. Apache HTTP Server and Cherokee also have reverse proxy features, but Nginx is considered to excel in this area due to its high concurrency and low memory usage.

5. Ease of Scalability: Nginx is built with scalability in mind, allowing it to effectively handle a large number of concurrent connections with minimal resources. Apache HTTP Server and Cherokee can also scale, but may require more configuration and fine-tuning to achieve similar levels of performance under high loads.

6. Community Support: Apache HTTP Server has a large and active community with a wealth of documentation, tutorials, and forums for support. Nginx also has a strong community backing with frequent updates and enhancements. Cherokee, while having a smaller user base, still offers community support through forums and documentation.

In Summary, Apache HTTP Server, Cherokee, and Nginx each have their unique strengths in terms of configuration, resource usage, module support, reverse proxy capabilities, scalability, and community support.