Transaction Isolation In the Sedna Native XML DBMS
نویسندگان
چکیده
XML has become the most important technique to exchange data in World Wide Web. As consequence, an interest to native XML databases has surfaced. Concurrency control methods for traditional databases are not adequate for XML databases, because they do not capture the specific of XML data model. In this paper we propose a locking mechanism, developed in Sedna, which allows to achieve a high degree of concurrency and takes into account the properties of structural and manipulation parts of XML model.
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