Through entity-relational mapping tool to relational databasemapping data into a target to achieve the object-oriented manner in order to operate the database.
通过实体关系映射工具将关系型数据库的数据映射成对象，实现了以面向对象方式操作数据库。
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This means, most likely, that over the coming months OpenJPA will become integrated with Geronimo, eventually replacing the currently integrated databasemapping technology, Tranql.