20.7 Conclusion


20.7 Conclusion

The proposed multilayered WAP model uses the concept of proxy server to manage the execution of mobile transactions. To provide support for mobile transactions, a software layer, the Mobile Accessing Manager (MAM), is implemented above the preexisting multidatabase system. Performance of the system has been evaluated by varying the number of simultaneous databases using a hotel booking system. This work can be extended to global transactions in a larger context. There is a need for an extensive study on the effects of changing the distribution of data, processing I/O, caching, and communication in the near future.




Wireless Internet Handbook. Technologies, Standards and Applications
Wireless Internet Handbook: Technologies, Standards, and Applications (Internet and Communications)
ISBN: 0849315026
EAN: 2147483647
Year: 2003
Pages: 239

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