This week's book giveaway is in the OCPJP forum. We're giving away four copies of OCA/OCP Java SE 7 Programmer I & II Study Guide and have Kathy Sierra & Bert Bates on-line! See this thread for details.
I have a service which get data from database.But the issue is i am using HTTPEndpoint.So i am getting large xml file.So i have to parse it and it takes time.Is there any good way to do this ?because when i click the button i have to wait some time.So i thought to load data from when my app starts ? is this approach is ok?