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DATABASE MANAGEMENT SYSTEM AND METHOD FOR GRAPH VIEW SELECTION FOR RELATIONAL-GRAPH DATABASE
DATABASE MANAGEMENT SYSTEM AND METHOD FOR GRAPH VIEW SELECTION FOR RELATIONAL-GRAPH DATABASE
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机译:数据库管理系统和用于关系图数据库的图形视图选择的方法
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摘要
A database management system for performing a graph query based on one or more graph views of a relational-graph database is disclosed. The database management system is configured to determine a plurality of graph views of the relational-graph database based on one or more previous graph queries of the relational-graph database to obtain a plurality of candidate graph views of the relational-graph database. Moreover, the database management system is configured to store a subset of the plurality of candidate graph views of the relational-graph database and perform a graph query of the relational-graph database based on the subset of the plurality of candidate graph views of the relational-graph database. By means of the selected subset of the plurality of candidate graph views of the relational-graph database, the database management system advantageously allows increasing the processing speed of graph queries.
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