Websphere Application Server(Was)

[HECTOR08]

What is was?
Websphere is a middleware tool of IBM product,it is used to manage enterprise and business applications

[HECTOR08]

What is j2ee?
It means java2enterpriseedition

What is webcontainer?
Webcontainer creates runtime environment for web applications it means it will execute servelets,jsps and HTML

What is ejb container ?
It provides runtime environment for Java beans with in the application server

[Ramboraj]

 edanna manchi software course cheppu.. apart from java .net  .. 

[HECTOR08]

What is the difference between websphere and weblogic application servers?
Both BEA Weblogic and IBM's WebSphere provide J2EE based application servers which are competitiors. WebSphere leverages more on connectivity issues with MQ and legacy systems with strong dominanance in J2EE.

Weblogic is pure J2EE solution provider with thirdparty adapters.

[Ramboraj]

nice thread

[HECTOR08]

edanna manchi software course cheppu.. apart from java .net ..

Testing websphere weblogic

[coca-cola]

gud bhayya inkaa bagundhii topic continuee..................nenu webspher portal devloper anukoni join ayya naa onsite lo kani ekkada naku telsi admin devloper architct ani nene ...............neevu konni animuthyallu vadilithe repu friday roju seminar lo maa executive director ni convence chesenduku help avthadhii.........u continuee gusaa gusaa plzzzzzz

[HECTOR08]

What is webserver?
Webserver handles HTTP protocol.it receives http request respond to that,it also serves the static content to the browser

[Ramboraj]

Testing websphere weblogic

 

testing bokka bhayya...  

 

websphere and weblogic ki pre req enti.

[coca-cola]

why was and wps whats makes so special than others available in market plzz elaborate the features bhayya............

[Ramboraj]

gud bhayya inkaa bagundhii topic continuee..................nenu webspher portal devloper anukoni join ayya naa onsite lo kani ekkada naku telsi admin devloper architct ani nene ...............neevu konni animuthyallu vadilithe repu friday roju seminar lo maa executive director ni convence chesenduku help avthadhii.........u continuee gusaa gusaa plzzzzzz

 

[HECTOR08]

What is the difference between webserver and application server?
1)Web Server is designed to serve HTTP Content. App Server can also serve HTTP Content but is not limited to just HTTP. It can be provided other protocol support such as RMI/RPC
2)Web Server is mostly designed to serve static content, though most Web Servers have plugins to support scripting languages like Perl, PHP, ASP, JSP etc. through which these servers can generate dynamic HTTP content.
3)Most of the application servers have Web Server as integral part of them, that means App Server can do whatever Web Server is capable of. Additionally App Server have components and features to support Application level services such as Connection Pooling, Object Pooling, Transaction Support, Messaging services etc.
4)As web servers are well suited for static content and app servers for dynamic content, most of the production environments have web server acting as reverse proxy to app server. That means while service a page request, static contents such as images/Static html is served by web server that interprets the request. Using some kind of filtering technique (mostly extension of requested resource) web server identifies dynamic content request and transparently forwards to app servers

Short and sweet

webserver is used only for jsp and servlets and for static functionality it has limited functionality and it doesn't provide any security ,persistence and it doesn't support EJB and JMS and JAAS like other functionality

whereas Application server provide all functionalities

[coca-cola]

@RAMBORAJ ----IF UR 24 THEN KEEP QUIET ND FOLLOW HERE UNKL

[HECTOR08]

testing bokka bhayya...

websphere and weblogic ki pre req enti.

Nothing dedication

[coca-cola]

BHAYYA DNT USE SHORT FORMS SUSCH AS RMI/RPC PLZ WRITE IN FULL TERMS AND MQ ALSO U MENTIONED PLZ DO EXXAGERATE THOSE ASWEEL