Wednesday, July 16, 2014: Lesson 4 - Building Powerful Multi-tier, Multi-device Applications using DataSnap REST/JSON
This lesson will show you how to create multi-tier applications (in some cases with zero lines of code) that work with your mobile applications. In this lesson, you will learn how to create middle-tier server applications containing business logic and access to remote enterprise SQL databases. This lesson will also show you how to use the same MastSQL.GDB database in the middle-tier for access and updating, update client information from the mobile app, update customer orders, etc. in the mobile client that serves data to iOS and Android devices.
Lesson 4 Slides
You can download the slides (PPTX and PDF) slides and a PDF draft of an unreleased, "Tutorial: Using a REST DataSnap Server with an Application and FireDAC" for the Lesson 4 (Wednesday, July 16, 2014) Developer Direct 2014 Mobile School at
Download size is 4.3mb.
This will allow you to follow along during the course lessons for both C++ and Object Pascal.
Lesson 4 Replays
Watch the Lesson 4 replay videos on YouTube at
- Lesson 4: C++ - https://www.youtube.com/watch?v=lQxxd6s1fJA
- Lesson 4: Object Pascal - https://www.youtube.com/watch?v=Y4Gila6cSiA
Registration and course information for all six lessons can be found at
Developer Direct Mobile School YouTube Playlist
You will find all of the Developer Direct Mobile School lesson replays (usually appearing within 24 hours of the actual lesson) using the following YouTube playlist: