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Handbook of Production Management Methods Episode 9

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Tham khảo tài liệu 'handbook of production management methods episode 9', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | 230 Handbook of Production Management Methods with the integration of several separate information technology systems to form an operational system in as short a time as possible. The ability to effectively manage manipulate distribute and access an enterprise s information is key to competitiveness within the global marketplace. Developments in information technology IT have provided database systems that help support this need. However companies in the very rapidly changing sectors of the market are demanding increased levels of flexibility. Mobile agent is described as a computational environment in which running programs are able to transport themselves from host to host over a computer network. By their nature mobile agents are inherently distributed. As such they must be executable across a variety of platforms and operating systems to achieve their full potential. In a small private network there may only be one configuration upon which they must work but their true advantage comes from being able to migrate to different systems and continue functioning. This need has influenced the way in which mobile agent systems are created these systems must be written in some type of script or byte code that can be interpreted. Interpretation removes the need to recompile the agent on arrival at a new host and places the load on ensuring that the host is capable of uniformly executing the agent on arrival. Mobile agent technology provides a useful software paradigm that enables information technology system designers to model and implement their systems as more natural reflections of the real world they simulate and support. A direct relationship is established between the mobile elements of a distributed information system and the agent-based architecture of the information technology system to evolve in line with the real world they represent. In addition mobile agent technology can help in the rapid formation of these information systems which can be vital when .