{"id":{"repo_id":"mit","oai_identifier":"oai:dspace.mit.edu:1721.1/8619"},"canonical_url":"https://search.dev.ndltd.org/etd/mit/oai:dspace.mit.edu:1721.1/8619","repository":{"repo_id":"mit","name":"MIT","base_url":"https://dspace.mit.edu/oai/request"},"display":{"title":"Data modeling in a pavement management system","abstract":"Data modeling is one of the critical steps in the software development process. The use of data becomes a profitable business today and the data itself is a valuable asset of the company. In this thesis, the process of developing a data model will be introduced in the first part. The second part will be a case study. The case study is about the development of the data model of a pavement management system. This is an actual project implemented for the Public Works Department of Arlington, MA.","abstract_html":"Data modeling is one of the critical steps in the software development process. 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