Ezilla Cloud Service with Cassandra Database for Sensor Observation System

The main mission of Ezilla is to provide a friendly interface to access the virtual machine and quickly deploy the high performance computing environment. Ezilla has been d veloped by Pervasive Computing Team at National Center for Hig h-performance Computing (NCHC). Ezilla integrates the Cloud middl eware, virtualization technology, and Web-based Operating System (WebOS) to form a virtual computer in distributed computing environment. In order to upgrade the dataset and speedup, we propos ed the sensor observation system to deal with a huge amount of da ta in the Cassandra database. The sensor observation system is based on the Ezilla to store sensor raw data into distributed da tab se. We adopt the Ezilla Cloud service to create virtual machines and login into virtual machine to deploy the sensor observation system. In tegrating the sensor observation system with Ezilla is to quickly deploy experiment environment and access a huge amount of data with d istributed database that support the replication mechanism to protect the data security. Keywords—Cloud, Virtualization, Cassandra, WebOS