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This paper presents the design and implementation of a programming on cloud course. Teaching programming on cloud embraces topics of the cloud service model, architectural patterns, REST APIs, data models, schema free databases, the MapReduce paradigm and quality of services such as scalability, availability and security. The design of this programming course focuses on the breadth of the essential...
As the smart grid becomes reality, software architectures for integrating legacy systems with new innovative approaches for grid management are needed. These architectures must exhibit flexibility, extensibility, interoperability and scalability. In this position paper, we describe our preliminary work to design such an architecture, known as GridOPTICS, that will enable the deployment and integration...
Security plays a large role in e-commerce application system, the physical layer structure, anti-SQL injection, RBAC, password policy are important aspects of E-commerce application system security policy which will be analyzed in this paper.
This paper presented the design and implement of snapshots device driver in Linux. Our implement was carried out at the block level as the device driver. It is available to all file systems and databases. We used industry standard benchmark to measure the performance and uncovered many important performance characteristics.
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