Apache HTTP Server vs GlassFish: What are the differences?
Introduction
Apache HTTP Server and GlassFish are both popular web server software used to host websites. While both serve similar purposes, there are several key differences between the two.
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Architecture: Apache HTTP Server is based on a modular architecture, allowing users to select and configure only the required modules for their specific needs. On the other hand, GlassFish is a full-featured Java EE application server that provides a complete platform for developing, deploying, and running Java applications.
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Supported Technologies: Apache HTTP Server primarily supports static content (HTML, CSS, images) and can be extended with various scripting languages like PHP, Python, and Perl. GlassFish, being a Java EE application server, supports a wide range of Java technologies and specifications, making it suitable for hosting Java-based web applications.
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Administration and Configuration: Apache HTTP Server typically requires manual configuration and administration through editing configuration files. In contrast, GlassFish provides a graphical administration console that simplifies the management tasks and allows for easier configuration and deployment of applications.
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Community and Support: Apache HTTP Server has a large and active community, with a wealth of documentation, forums, and resources available. GlassFish also has a community, but it is relatively smaller compared to Apache HTTP Server. As a result, finding support and resources for Apache HTTP Server is generally easier.
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Performance and Scalability: Apache HTTP Server is known for its high-performance and scalability, especially in handling static content and low-demand scenarios. GlassFish, on the other hand, is optimized for Java-based web applications and can handle higher loads and dynamic content more efficiently.
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Licensing: Apache HTTP Server is licensed under the Apache License 2.0, which allows for free use and modification of the software. GlassFish, however, is dual-licensed under both the CDDL (Common Development and Distribution License) and GPL (GNU General Public License), which may have implications for commercial usage and distribution.
In summary, Apache HTTP Server is a lightweight, modular web server suitable for hosting static content and supporting various scripting languages, while GlassFish is a full-featured Java EE application server optimized for hosting Java-based web applications. Apache HTTP Server has a larger community and easier administration, while GlassFish offers better support for Java technologies and higher scalability.