An application server is a software framework that provides both facilities to create web applications and a server environment to run them. Application Server Frameworks contain a comprehensive service layer model. An application server acts as a set of components accessible to the software developer through an API defined by the platform itself. For Web applications, these components are usually performed in the same running environment as their web server(s), and their main job is to support the construction of dynamic pages. However, many application servers target much more than just Web page generation: they implement services like clustering, fail-over, and load-balancing, so developers can focus on implementing the business logic.
At enlyft, we use sophisticated, patent-pending algorithms to track the use of various Application Servers products and technologies. We track 17 products in the Application Servers category, and have found 593,849 companies using these products.
# of companies we found using this product
|Phusion Passenger||28,048||< 5%|
|IBM WebSphere Application Server||28,047||< 5%|
|Oracle WebLogic||8,082||< 5%|
|Oracle Application Server||7,825||< 5%|
|Oracle Tuxedo||321||< 5%|
|JBoss Enterprise Web Server (EWS)||219||< 5%|
|Amazon LightSail||155||< 5%|
|Apache TomEE||148||< 5%|
|Pivotal vFabric tc Server||82||< 5%|
|Apache JAMES||49||< 5%|
|JBoss Enterprise Portal Platform||38||< 5%|
|Apache Geronimo||29||< 5%|
|NGINX Unit||11||< 5%|