prathap venkata naga yelugula wrote:
is It not Worthy?
Prashant Purkar wrote:Hi ,
When choosing between thick client and Web based client, what are the limitation a web based client can have?
Presumably UI is not very complex for both clients.
With web based client one can not access local file system.
Are there any other limitation in the same line
Víctor García wrote:
The web service don't have persistence, with the web service the application communicate with an external system. I don't manage transactions with the web service, because i think that there isn't a really standar tecnology to work with transactions in web service, is this correct?
My doubt is that the dao is to decouple the tecnology and code for communication with a system from services, but i think that using Jax-Rpc the service only have to call to an interface and therefore i don't need a dao, what doy you think about this?
Thanks for your answers, and sorry for my english.
Saurabh Deshpande wrote:Hey Guru
my experience on DP was more on www.dofactory.net for basics
but found the suns j2ee design patterns catalog a more comprehensive study guide
it explains problems faced that each DP resolved...
the exams targets that.. they give you a problem and expect you to find the correct DP for its solution. It is not that easily frankly if you just study dofactory.