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

1. Scalability: Apache HTTP Server is highly scalable and can handle a large number of concurrent connections effectively. Cherokee, on the other hand, is known for its lightweight and fast performance, making it suitable for scenarios where scalability is crucial. Jetty is renowned for its low resource consumption and can efficiently scale to meet increased demands without compromising performance.

2. Configuration: Apache HTTP Server uses a configuration file called httpd.conf, which allows users to customize various settings and modules. Cherokee offers a user-friendly web interface for configuration, making it easier for users to modify settings without diving into complex configuration files. Jetty utilizes an XML configuration file that provides a flexible and extensive way to configure various aspects of the server.

3. Modularity: Apache HTTP Server comes with a vast array of modules that can be dynamically loaded to extend its functionality. Cherokee emphasizes simplicity and comes with a minimal set of modules, focusing on performance and ease of use. Jetty follows a modular approach, allowing users to add or remove components easily to suit their specific requirements without unnecessary overhead.

4. Support for Programming Languages: Apache HTTP Server has extensive support for various programming languages and frameworks through modules like modphp, modperl, and mod_python. Cherokee primarily focuses on supporting Python applications but also offers FastCGI support for other languages. Jetty provides built-in support for Java servlets, JSP, and WebSocket, making it ideal for Java-based web applications.

5. Community and Documentation: Apache HTTP Server boasts a large and active community with a wealth of resources and documentation available online. Cherokee has a smaller but dedicated community that provides good support and documentation for users. Jetty also has a strong community backing and comprehensive documentation to assist users in developing and deploying applications effectively.

6. Performance Optimization: Apache HTTP Server provides various performance tuning options, such as caching, load balancing, and compression, to enhance its performance further. Cherokee focuses on optimizing performance through its event-driven architecture and efficient memory management techniques. Jetty offers advanced features like Asynchronous IO and Continuations to improve performance for high-traffic applications.

In Summary, Apache HTTP Server, Cherokee, and Jetty differ in scalability, configuration, modularity, support for programming languages, community support, and performance optimization, catering to diverse needs in the realm of web servers.