Due to e-business' s variety of customers with different navigational patterns and demands, multiclass queuing network is a natural performance model for it. The open multi-class queuing network(QN) models are bas...Due to e-business' s variety of customers with different navigational patterns and demands, multiclass queuing network is a natural performance model for it. The open multi-class queuing network(QN) models are based on the assumption that no service center is saturated as a result of the combined loads of all the classes. Several formulas are used to calculate performance measures, including throughput, residence time, queue length, response time and the average number of requests. The solution technique of closed multi-class QN models is an approximate mean value analysis algorithm (MVA) based on three key equations, because the exact algorithm needs huge time and space requirement. As mixed multi-class QN models, include some open and some closed classes, the open classes should be eliminated to create a closed multi-class QN so that the closed model algorithm can be applied. Some corresponding examples are given to show how to apply the algorithms mentioned in this article. These examples indicate that multi-class QN is a reasonably accurate model of e-business and can be solved efficiently.展开更多
The explosive growth of the Internet has caused the new medium to step past just being another means of communication, and has acted as a catalyst to cause radical changes to the nature of business. Amongst the change...The explosive growth of the Internet has caused the new medium to step past just being another means of communication, and has acted as a catalyst to cause radical changes to the nature of business. Amongst the changes, e Business, which brings internet technology to all areas of work in enterprises, is especially active. Many enterprises are showing strong interest the application server adapted internet technology, such as Web and Java, as the new platform for the next generation in enterprise computing environments. INTERSTAGE builds on the latest internet technology, and is a complete software platform centering on application server, which can support the various business applications required for e Business. In this document we cover the overview of features and functions of INTERSTAGE, and introduce Fujitsu's approach to e Business through INTERSTAGE.展开更多
The form based application framework is proposed as a straight solution for E business applications. A Rapid Application Development (RAD) tool FormNet is designed for developing complex enterprise network applicat...The form based application framework is proposed as a straight solution for E business applications. A Rapid Application Development (RAD) tool FormNet is designed for developing complex enterprise network applications. Its main features and a comparison with Microsoft Windows Forms are presented in this paper. The tool can be also perfectly applied to the government form applications.展开更多
文摘Due to e-business' s variety of customers with different navigational patterns and demands, multiclass queuing network is a natural performance model for it. The open multi-class queuing network(QN) models are based on the assumption that no service center is saturated as a result of the combined loads of all the classes. Several formulas are used to calculate performance measures, including throughput, residence time, queue length, response time and the average number of requests. The solution technique of closed multi-class QN models is an approximate mean value analysis algorithm (MVA) based on three key equations, because the exact algorithm needs huge time and space requirement. As mixed multi-class QN models, include some open and some closed classes, the open classes should be eliminated to create a closed multi-class QN so that the closed model algorithm can be applied. Some corresponding examples are given to show how to apply the algorithms mentioned in this article. These examples indicate that multi-class QN is a reasonably accurate model of e-business and can be solved efficiently.
文摘The explosive growth of the Internet has caused the new medium to step past just being another means of communication, and has acted as a catalyst to cause radical changes to the nature of business. Amongst the changes, e Business, which brings internet technology to all areas of work in enterprises, is especially active. Many enterprises are showing strong interest the application server adapted internet technology, such as Web and Java, as the new platform for the next generation in enterprise computing environments. INTERSTAGE builds on the latest internet technology, and is a complete software platform centering on application server, which can support the various business applications required for e Business. In this document we cover the overview of features and functions of INTERSTAGE, and introduce Fujitsu's approach to e Business through INTERSTAGE.
文摘The form based application framework is proposed as a straight solution for E business applications. A Rapid Application Development (RAD) tool FormNet is designed for developing complex enterprise network applications. Its main features and a comparison with Microsoft Windows Forms are presented in this paper. The tool can be also perfectly applied to the government form applications.
