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  1. Stackups
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  5. Websphere Liberty vs Wildfly

Websphere Liberty vs Wildfly

OverviewComparisonAlternatives

Overview

Wildfly
Wildfly
Stacks187
Followers226
Votes6
Websphere Liberty
Websphere Liberty
Stacks39
Followers93
Votes0

Websphere Liberty vs Wildfly: What are the differences?

Differences Between Websphere Liberty and Wildfly

Websphere Liberty and Wildfly are both popular Java application servers, but they have several key differences.

  1. Initial Release and License Model: Websphere Liberty, initially released in 2011, is a proprietary application server developed by IBM and follows a commercial license model. On the other hand, Wildfly, initially released in 2013, is an open-source application server developed by Red Hat and follows the LGPL (Lesser General Public License) or commercial licenses.

  2. Supported Java EE Standards: Websphere Liberty supports a wide range of Java EE (Enterprise Edition) specifications, including Java Servlet, JavaServer Pages (JSP), Java Persistence API (JPA), and JavaServer Faces (JSF). Wildfly also supports these Java EE specifications, but it goes a step further by providing support for additional specifications like WebSockets, Batch, and Contexts and Dependency Injection (CDI).

  3. Footprint Size: Websphere Liberty focuses on delivering a lightweight and modular application server with a small memory and disk footprint. It allows developers to choose and install only the required features, reducing the overall size of the server. Wildfly, though not as lightweight as Websphere Liberty, still provides a manageable footprint with the flexibility to enable or disable various subsystems.

  4. Administration and Configuration: Websphere Liberty provides an administrative console known as the WebSphere Administrative Center, where administrators can centrally manage and configure Liberty servers. Additionally, it offers command-line tools for scripting and automation. Wildfly, on the other hand, offers a web-based management console called the Wildfly Admin Console, which provides a visual interface for server administration. It also supports management through the Command Line Interface (CLI) using the jboss-cli tool.

  5. Clustering and High Availability: Websphere Liberty supports clustering and high availability through a feature called Dynamic Routing. It allows for load balancing and fault tolerance across multiple instances of the server. Wildfly also supports clustering and high availability, leveraging technologies like JGroups and Infinispan for communication and data replication among cluster nodes.

  6. Integration with Other Technologies: Websphere Liberty integrates seamlessly with other IBM products, such as IBM UrbanCode Deploy for application deployment automation and IBM MQ for messaging. Wildfly, being an open-source platform, offers integration with a wide range of technologies and frameworks, including Docker, Kubernetes, Apache Kafka, and Apache Camel.

In summary, Websphere Liberty is a proprietary, lightweight, and modular application server with excellent integration capabilities. Wildfly, on the other hand, is an open-source application server that provides support for additional Java EE specifications and offers clustering and high availability features.

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Detailed Comparison

Wildfly
Wildfly
Websphere Liberty
Websphere Liberty

It is a flexible, lightweight, managed application runtime that helps you build amazing applications. It supports the latest standards for web development.

It is very lightweight profile of WebSphere Application Server. It is a flexible and dynamic profile of WAS which enables the WAS server to deploy only required custom features instead of deploying a big set of available JEE components.

-
lightweight profile; deploy only required custom features
Statistics
Stacks
187
Stacks
39
Followers
226
Followers
93
Votes
6
Votes
0
Pros & Cons
Pros
  • 3
    Java
  • 3
    Eclipse integration
No community feedback yet
Integrations
IntelliJ IDEA
IntelliJ IDEA
Eclipse
Eclipse
Docker
Docker
Chef
Chef
Jenkins
Jenkins

What are some alternatives to Wildfly, Websphere Liberty?

NGINX

NGINX

nginx [engine x] is an HTTP and reverse proxy server, as well as a mail proxy server, written by Igor Sysoev. According to Netcraft nginx served or proxied 30.46% of the top million busiest sites in Jan 2018.

Apache HTTP Server

Apache HTTP Server

The Apache HTTP Server is a powerful and flexible HTTP/1.1 compliant web server. Originally designed as a replacement for the NCSA HTTP Server, it has grown to be the most popular web server on the Internet.

Unicorn

Unicorn

Unicorn is an HTTP server for Rack applications designed to only serve fast clients on low-latency, high-bandwidth connections and take advantage of features in Unix/Unix-like kernels. Slow clients should only be served by placing a reverse proxy capable of fully buffering both the the request and response in between Unicorn and slow clients.

Microsoft IIS

Microsoft IIS

Internet Information Services (IIS) for Windows Server is a flexible, secure and manageable Web server for hosting anything on the Web. From media streaming to web applications, IIS's scalable and open architecture is ready to handle the most demanding tasks.

Apache Tomcat

Apache Tomcat

Apache Tomcat powers numerous large-scale, mission-critical web applications across a diverse range of industries and organizations.

Passenger

Passenger

Phusion Passenger is a web server and application server, designed to be fast, robust and lightweight. It takes a lot of complexity out of deploying web apps, adds powerful enterprise-grade features that are useful in production, and makes administration much easier and less complex.

Gunicorn

Gunicorn

Gunicorn is a pre-fork worker model ported from Ruby's Unicorn project. The Gunicorn server is broadly compatible with various web frameworks, simply implemented, light on server resources, and fairly speedy.

Jetty

Jetty

Jetty is used in a wide variety of projects and products, both in development and production. Jetty can be easily embedded in devices, tools, frameworks, application servers, and clusters. See the Jetty Powered page for more uses of Jetty.

lighttpd

lighttpd

lighttpd has a very low memory footprint compared to other webservers and takes care of cpu-load. Its advanced feature-set (FastCGI, CGI, Auth, Output-Compression, URL-Rewriting and many more) make lighttpd the perfect webserver-software for every server that suffers load problems.

Swoole

Swoole

It is an open source high-performance network framework using an event-driven, asynchronous, non-blocking I/O model which makes it scalable and efficient.

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