With the development of Internet of Things (IoT), various large-scale real-time data processing applications for handling real-time sensor data are becoming one of the important applications in Cloud Computing. The academia, the industry and even the government institutions have already begun to pay close attention to how to efficiently process large amount of sensor data in real-time using Cloud Computing technology. Although Cloud Computing technology has attracted much attention with high-performance, there are strong needs for improving data processing efficiency of large-scale real-time data. This symposium will provide a forum to discuss fundamental issues on research and development of real-time data processing for Cloud Computing as well as challenges in design and implementation of novel real-time data processing algorithms, architectures and systems.