Jetty
Jetty is a free, open-source web server and Java Servlet container. It is lightweight, fast, and scalable, making it well-suited for static and dynamic content. Jetty is often embedded into products but can also be deployed as a stand-alone web server.
java
servlet-container
web-server
embedded
lightweight
Jetty: Lightweight and Fast Web Servers
Free, open-source web server and Java Servlet container with scalability, making it suitable for static and dynamic content deployment.
What is Jetty?
Jetty is a free, open source web server and Java Servlet container developed by the Eclipse Foundation. It provides an HTTP server and Servlet container capable of serving static and dynamic content. Some key features of Jetty include:
- Lightweight and high performance - Jetty has a small memory and resource footprint, making it well-suited for embedding into products. It is designed to be scalable for high load and concurrency.
- Asynchronous support - Jetty provides asynchronous request handling through features like AsyncContext and Async Servlets.
- WebSockets - Jetty contains native support for the WebSocket protocol for two-way communication between client and server.
- SPDY Support - Jetty supports Google's SPDY protocol for faster web applications.
- Extensible via Java - You can programmatically customize and extend Jetty's functionality since it is written in Java.
- Embedded or Standalone - Jetty can run embedded into an application to provide web services within it. But it can also be deployed as a stand-alone web server.
Some common uses of Jetty include as an embedded Servlet container in products that require web application services. It is also a popular choice for powering REST and web UI aspects of servers and tools. Many well known open source software like Apache Solr, Apache Geronimo and others embed Jetty.
Jetty Features
Features
- Embedded servlet container
- Asynchronous support
- WebSocket and HTTP/2 support
- Pluggable architecture
- High performance
- Lightweight
- Scalable
Pricing
- Open Source
Pros
Fast and lightweight
Easy to embed
Extensible and pluggable
Open source with active community
Supports latest standards like HTTP/2 and WebSocket
Highly scalable and performant
Cons
Limited administration console
Not as feature rich as some alternatives
Documentation can be lacking
Not ideal for complex enterprise deployments
Official Links
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