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In this paper we propose a Service Oriented Architecture to provide a flexible and serviceable environment. SOA comes up with commercial requirements; it integrates many techniques over ten years to find the solution in different platforms, programming languages and users. SOA provides the connection with a protocol between service providers and service users. After this, the performance and the reliability...
As the evolution of information technology goes so quickly and the network technology spread so far, those healthcare scenarios only appeared in movies are coming toward us. With the E-hospital rapid growth, various types of information systems develop and use unceasingly. However, in the hospital information system of development methods under their own way, sharing of information between the systems...
Recently, Grid computing is more and more widespread. Therefore, there exists a common issue, i.e., how to manage and monitor numerous resources of grid computing environments. In most cases, we use Ganglia and NWS to monitor Grid nodes’ status and network-related information, respectively. Due to users’ diverse requirements, the information provided by these services is not sufficient in some scenarios...
In this paper, we use the Hadoop system to build the cloud computing environment. By using data hiding technology to embed data into cover images, we show that the approach using cloud computing would take less execution time than that using a single computer when processing a huge amount of data. Thus, cloud computing provides a convenient platform and also reduces the cost of the equipment required...
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