信息系统开发方法的选择对信息系统建设的成败至关重要。
Making a choice on the developing methods of the information system plays a vital role in the construction of information system.
对信息系统建设的关键技术进行了讨论。最后，结合信息系统开发方法学对系统开发的具体方法进行了讨论。
The functions of information system were programmed, the key techniques used in the construction of the system were discussed, and finally, the detail methods for system developing are also discussed.
文章在分析了元数据COTS构件特点的基础上，讨论了一种新的信息系统开发方法，并通过一个例子阐明了该方法的优越性。
This paper proposes a new information system development method based on analysing the features of metadata-based COTS components, and proves its good performance through an example.
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