A Model Of Software Architecture Based On Guajian Service

With the wide usage of computer and the rapid popularization of Internet, the development of software is progressing sharply; the software system has been becoming larger and more complicated, meanwhile, the problem of reliability is getting more and more obvious. How to improve the productivity efficiency of the software and solve the maintaining problem at the same time is an important issue faced with the designer of the software. The software architecture is the one born and developed for solving these problems.This thesis begins with the descriptions of characteristics and demands of software service and makes an in-depth research of the software architecture.Firstly, the author makes an analogy between the service in the real life and in the software field, then divides the modes of software services into two categories, data service and function service, points out the shortcoming of existed software service mode and gives the corresponding solution, establishes the model of Guajian and puts forward the thoughts of Guajian service.Secondly, the author analyzes the divisions of Guajian, expatiates the composition and the running mode of Guajian service system, makes a specified comparison about the features of Guajian service and web service, explains the complementarities between them, briefly compares the advantages and disadvantages of Guajian and component and shows the advantage of Guajian.Thirdly, the author analyzes the categories of software user interface and the formalization description method, realized the storage, transportation and remote load of user interface; establishes the norms of Guajian service, defines the Guajian service's communications protocol, Guajian development norms, Guajian release process and Guajian search method.Finally, the author develops a software prototype system based on Guajian service, uses the statistical data gained from the prototype's practical running on the Internet to prove the correctness and feasibility of the thoughts of Guajian service, discusses the influence of Guajian service thoughts on the software developed methods, analyzes the traits and shortages of code integration and library file integration, and shows the advantages of Guajian integration...