【摘要】：隨著物流行業(yè)的快速發(fā)展,物流信息化的要求不斷提高,物流產(chǎn)業(yè)轉(zhuǎn)型迫在眉睫,而作為提高物流信息化水平、推動物流產(chǎn)業(yè)轉(zhuǎn)型升級的重要途徑,物流信息平臺的建設(shè)顯得尤為重要。在物流信息平臺的建設(shè)中,數(shù)據(jù)資源是關(guān)鍵,目前迫切的需要一種能對數(shù)據(jù)資源進行高效管理與使用的方法。本文在物流信息平臺的建設(shè)中引入元數(shù)據(jù)的概念,通過制定元數(shù)據(jù)的方法實現(xiàn)對物流信息平臺中數(shù)據(jù)資源的管理,對物流信息平臺的建設(shè)和使用意義重大。本論文研究并實現(xiàn)了元數(shù)據(jù)在物流信息平臺中的應用和元數(shù)據(jù)維護工具。首先在元數(shù)據(jù)的規(guī)范基礎(chǔ)上制定了物流信息平臺中元數(shù)據(jù)的規(guī)范,根據(jù)物流信息平臺中元數(shù)據(jù)的規(guī)范研究和開發(fā)了一套元數(shù)據(jù)的管理工具,實現(xiàn)了對元數(shù)據(jù)的抽取、查詢、存儲和維護等功能,然后針對主題元數(shù)據(jù)開發(fā)了模板的應用方式,為主題元數(shù)據(jù)的錄入提供了可擴展性強、易于維護的方式,最后為物流信息平臺的第三方程序開發(fā)人員提供了一個基于元數(shù)據(jù)訪問物流信息平臺的接口,開發(fā)人員可以根據(jù)元數(shù)據(jù)找到并訪問物流信息平臺中的數(shù)據(jù)資源,這個接口的實現(xiàn)為開發(fā)人員提供了簡單、易用的開發(fā)環(huán)境。本文圍繞元數(shù)據(jù)在物流信息平臺中的應用,制定了元數(shù)據(jù)規(guī)范,開發(fā)了元數(shù)據(jù)管理工具,提供了應用和擴展功能,使元數(shù)據(jù)的應用能獲得較好的效果。
[Abstract]:With the rapid development of logistics industry, the requirements of logistics informatization are constantly raised, and the transformation of logistics industry is imminent. As an important way to improve the level of logistics informatization and promote the transformation and upgrading of logistics industry, The construction of logistics information platform is particularly important. In the construction of logistics information platform, data resource is the key. At present, there is an urgent need for a method that can efficiently manage and use the data resource. In this paper, the concept of metadata is introduced into the construction of logistics information platform, and the management of data resources in logistics information platform is realized by making metadata, which is of great significance to the construction and use of logistics information platform. This paper studies and implements the application of metadata in logistics information platform and metadata maintenance tools. Firstly, the metadata specification in the logistics information platform is established on the basis of the metadata specification. According to the metadata standard in the logistics information platform, a set of metadata management tools are developed, and the metadata extraction and query are realized. Storage and maintenance functions, and then for the topic metadata development template application mode, for the topic metadata input provides a strong scalability, easy to maintain the way, Finally, an interface based on metadata to access the logistics information platform is provided for the third party program developers of the logistics information platform. The developers can find and access the data resources in the logistics information platform according to the metadata. The implementation of this interface provides a simple and easy-to-use development environment for developers. Around the application of metadata in the logistics information platform, this paper formulates the metadata specification, develops the metadata management tool, provides the application and the extension function, enables the metadata application to obtain the better effect.
【學位授予單位】：長安大學
【學位級別】：碩士
【學位授予年份】：2015
【分類號】：TP311.13

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