Features of WildFly


WildFly is an application server developed by RedHAt. WildFly is written in Java and it implements Java EE specifications. It is Free and Open-Source. WildFly is the direct continuation to the JBoss AS project.
Features of WildFly
Web Performance & Scalability
To meet the high web performance and scalability WildFly uses a new high performance web sever called Undertow. Undertow has the ability to scale to over a million connections. Undertow is a flexible performant web server written in java
Lightweight
The base runtime services were developed to minimize heap allocation. These services use common cached indexed metadata over duplicate full parses, which reduces heap and object churn. The use of modular class loading prevents duplicate classes and loading more than the system configuration requires. This not only reduces the base memory overhead but also helps to minimize garbage collector pauses. Finally the administration console is 100% stateless and purely client driven. It starts instantly and requires zero memory on the serverIt also leaves more headroom for application data and supports higher scalability.
Speed
In the highly optimized boot process of WildFly , services are started concurrently to eliminate unnecessary waits and to tap into the power of multi-core processors. As a result, WildFly offers a 10-fold reduction in startup time over previous versions As a result, WildFly offers a 10-fold reduction in startup time over previous versions .
Supports Latest Standards and Technology
WildFly implements the latest in enterprise Java standards.Java EE7 improves developer productity by providing rich enterprise capabilities in easy to consume frameworks that eliminate boiler plate and reduce technical burden. This allows our team to focus on the core business needs of our application.
Modular Java
WildFly does classloading right. It uses JBoss Modules to provide true application isolation, hiding server implementation classes from the application and only linking with JARs our application needs.
Port Reduction
WildFly has moved nearly all of its protocols to be multiplexed over two HTTP ports: a management port, and an application port. Management port is 9990 and Application port is 8080.



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