With the rapid development of our society and the economy,the competitions among enterprises are becoming fiercer and fiercer.In order to take the lead in the fiercely competitive market economy,enterprises must keep ...With the rapid development of our society and the economy,the competitions among enterprises are becoming fiercer and fiercer.In order to take the lead in the fiercely competitive market economy,enterprises must keep pace with the times and constantly introduce the advanced technologies to improve their core competitiveness.Through the enterprise informatization,enterprises have achieved the remarkable results in improving their working qualities,working efficiency and controlling cost expenditure.In this context,the application of the computer application technologies in the enterprise informatization is analyzed to a certain extent,in order to promote enterprises to strengthen the construction of informatization,and then better respond to the latest challenges faced by enterprises under the background of the rapid development of the modem economy.展开更多
Despite the increasing dissemination of the Building Information Modeling(BIM)approach,many firms are still far from BIM and are only starting to adopt information technologies.We conducted an ethnographic action rese...Despite the increasing dissemination of the Building Information Modeling(BIM)approach,many firms are still far from BIM and are only starting to adopt information technologies.We conducted an ethnographic action research with an industrial partner that implements information technologies on its construction sites,with a strong preference for home-made applications.Results show that the development of such applications faces difficulties and that multiple iterations and versions are necessary before achieving the expected goals because the required competencies are lacking among internal development teams.Moreover,initial needs evolve considerably throughout the application’s development and evaluation process.However,notwithstanding the difficulties encountered during the different application development phases,the industrial partner believes the decision to be worthwhile because of the desire to have internal control over the project data and the need to consider certain specificities related to business processes.展开更多
Enterprise systems must have the structure to adapt the change of business environment. When rebuilding enterprise system to meet the extended operational boundaries, the concept of IT city planning is applicable and ...Enterprise systems must have the structure to adapt the change of business environment. When rebuilding enterprise system to meet the extended operational boundaries, the concept of IT city planning is applicable and effective. The aim of this paper is to describe the architectural approach from the integrated information infrastructure (In3) standpoint and to propose for applying the 'City Planning' concept for rebuilding 'inter-application spaghetti' enterprise systems. This is mainly because the portion of infrastructure has increased with the change of information systems from centralized systems to distributed and open systems. As enterprise systems have involved heterogeneity or architectural black box in them, it may be required the integration framework (meta-architecture) as a discipline based on heterogeneity that can provide comprehensive view of the enterprise systems. This paper proposes 'EII Meta-model' as the integration framework that can optimize the overall enterprise systems from the IT city planning point of view. EII Meta-model consists of 'Integrated Information Infrastructure Map (In3-Map)', 'Service Framework' and 'IT Scenario'. It would be applicable and effective for the viable enterprise, because it has the mechanism to adapt the change. Finally, we illustrate a case of information system in an online securities company and demonstrate applicability and effectiveness of EII Meta-model to meet their business goals.展开更多
文摘With the rapid development of our society and the economy,the competitions among enterprises are becoming fiercer and fiercer.In order to take the lead in the fiercely competitive market economy,enterprises must keep pace with the times and constantly introduce the advanced technologies to improve their core competitiveness.Through the enterprise informatization,enterprises have achieved the remarkable results in improving their working qualities,working efficiency and controlling cost expenditure.In this context,the application of the computer application technologies in the enterprise informatization is analyzed to a certain extent,in order to promote enterprises to strengthen the construction of informatization,and then better respond to the latest challenges faced by enterprises under the background of the rapid development of the modem economy.
文摘Despite the increasing dissemination of the Building Information Modeling(BIM)approach,many firms are still far from BIM and are only starting to adopt information technologies.We conducted an ethnographic action research with an industrial partner that implements information technologies on its construction sites,with a strong preference for home-made applications.Results show that the development of such applications faces difficulties and that multiple iterations and versions are necessary before achieving the expected goals because the required competencies are lacking among internal development teams.Moreover,initial needs evolve considerably throughout the application’s development and evaluation process.However,notwithstanding the difficulties encountered during the different application development phases,the industrial partner believes the decision to be worthwhile because of the desire to have internal control over the project data and the need to consider certain specificities related to business processes.
文摘Enterprise systems must have the structure to adapt the change of business environment. When rebuilding enterprise system to meet the extended operational boundaries, the concept of IT city planning is applicable and effective. The aim of this paper is to describe the architectural approach from the integrated information infrastructure (In3) standpoint and to propose for applying the 'City Planning' concept for rebuilding 'inter-application spaghetti' enterprise systems. This is mainly because the portion of infrastructure has increased with the change of information systems from centralized systems to distributed and open systems. As enterprise systems have involved heterogeneity or architectural black box in them, it may be required the integration framework (meta-architecture) as a discipline based on heterogeneity that can provide comprehensive view of the enterprise systems. This paper proposes 'EII Meta-model' as the integration framework that can optimize the overall enterprise systems from the IT city planning point of view. EII Meta-model consists of 'Integrated Information Infrastructure Map (In3-Map)', 'Service Framework' and 'IT Scenario'. It would be applicable and effective for the viable enterprise, because it has the mechanism to adapt the change. Finally, we illustrate a case of information system in an online securities company and demonstrate applicability and effectiveness of EII Meta-model to meet their business goals.
