I have been working with web services for a long time, I have came across with many design and implementation issues and I have reviewed many web service applications. During the last years I have been asked the same kind questions several times, and that is why I have decided to write this series to write down all the answers to that questions. The posts I have in mind at this moment are:

• What do we mean when we say «Web Services»?
• What do we use Web Services for?
• Please don´t use DataSets in your Web Services
• Tools for Web Services developers

Well, this all for now and walcomen to this series, I hope you to enjoy it.