1. Cloud Database Service Approach to the Management of Sensor Data Zhenguo Cui( quejinkook@gmail.com ) Cyber-Infrastructure Research Lab Konkuk University

2. Env / Eco Study Phenomenon Data Knowledge Sensor ?

3. Cloud Computing

4. Cloud Computing Services

5. Env / Eco Study Phenomenon Data Knowledge Sensor Google App Engine Web Application

6. Prototype Implementation Domain: Lake Property: Water Quality Site: Soyang Lake. Korea Data Model: similar to gleon-vega

7. Prototype Interface http://gaebasedkleon.appspot.com

8. Management Page(Google) http://appengine.google.com

9. Conclusion Problem: The management of monitoring data in scientific domains raises two challenging issues to domain scientists: Develop their own data management systems for their applications Maintain those systems on their own. Technique: Cloud Computing Solution: We purposed a Cloud Database Service built on PaaS (Platform as a Service)

10. Conclusion Pros Lower cost Easy to build/run web- application in global scale No need to worry about system environment maintenance Access to the system anytime, anywhere via any device with web browser capability. Cons Network is required Platform dependent Restrictions Performance may lower than local system. Data Security.