This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
I'm looking for a way to deliver data to client using web services. I don't have too much previous knowledge about web services. Could someone please point me to the right direction to do this?
I need to know things like: What kind of environment needed for using web services? Which technology is the best? Are there any open source available or do I need to buy a product? Could you please also mention the advantage and disadvantage?