This presentation discusses how you can implement various data caching and synching strategies using Oracle MAF and the A-Team Mobile Persistence Accelerator (AMPA). AMPA is an open source lightweight persistence and data synchronization framework that works on top of Oracle Mobile Application Framework (MAF). It eases the consumption of RESTful services, and provides a complete persistence layer that allows you to use the mobile application in offline mode. You can read and write data while not connected to the internet, and synchronize any pending data changes later when you are online again. The AMPA design-time wizards that are integrated with JDeveloper enable you to build a fully functional mobile application within minutes.