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Rdb 2 Xsd : Automatic Schema Mapping from Rdb into Xml
| Content Provider | Semantic Scholar |
|---|---|
| Author | Alaoui, Larbi Hajjamy, Oussama El Bahaj, Mohamed |
| Copyright Year | 2015 |
| Abstract | Extensible Markup Language (XML) is nowadays one of the most important standard media used for exchanging data on the internet. Massive data is still however treated, transferred and stored using relational database systems (RDBs). Therefore, there is a need for an integrated method that deals with database migration from RDB schema to XML schema. In this paper we provide and develop a new solution called RDB2XSD that migrates the conceptual schema of RDB into XSD through a MA (multidimensional array) model. This solution takes an existing RDB as input and extracts its metadata with as much constraints as possible, creates the MA model to capture the semantics of the relational database and applies our mapping algorithm to generate the hierarchical XSD schema. For the implementation of our approach we developed a tool based on java and tested it using Oracle and Mysql databases. Our experimental results based on this tool show that our mapping strategy is feasible and efficient. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://www.jatit.org/volumes/Vol81No2/13Vol81No2.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
