WSO2 Data Services provides a convenient and user-friendly mechanism to expose data as web services and utilize a lot of QOS features such as WS-Reliable Messaging, WS-Security etc..
It consists of a management UI which allows you to create, deploy and invoke data services without writing a line of code. Also, Eclipse IDE plugin brings the Data servce functionality into Eclipse IDE in which you can configure data services very easily.
There are lot more things you can do with this new product and some of the helpful references were already published. You may begin with quick start guide.
Stay tuned. This blog will be updated with many how-tos on WSO2 data services soon.