sai krishna

• Feb 14th, 2013

 

WebSphere is product name of IBM. WebSphere Application server is a software that enables us to deploy BLA applications and provides WebContainer EJBcontainers,plus middle ware services like TX,Messaging,fail over,security, session replication which makes developer to just concentrate on the business logic only. where as web server just can respond to static web pages.and no additional services.

krishna

• Feb 15th, 2013

 

websphere appilcaton server means it provides run time appication server to java appicatios for run time appication EAR file .Where EAR = jar + WAR+RAR
Web Server : It is the static content for html java pages.

Ragapriya Sukumaran

• Feb 25th, 2013

 

WebSphere - It is a brand of IBM Software products. It helps to deploy, manage and run e-business applications.

WebSphere app server - A platform to deploy, run and manage j2ee applications. It is in middle tier in Three tier architecture to handle dynamic requests from Webserver . Focuses on transaction, security, session management. WebSphere app server base and express edition works as a standalone entity. The difference between base and express is the license is confined to only 2 CPUs for base edition. Network deployment, a set of servers that share same configuration for Workload balancing and failover.

Webserver - Handles HTTP requests. When dynamic content is required the request is transferred to Application servers. The webserver could be managed / unmanaged. Unmanaged webservers are servers without node agents. The unmanaged webservers plug in is propagated manually and the webserver is placed in DMZ for security reasons. The managed webservers are managed by DMGR and hence the plug in conf file is propagated automatically.

vinuthna

• Mar 12th, 2013

 

Websphere application server is a runtime environment. In this we can run, deploy and manage the J2EE applications.