Kaiserslautern Middleware for Heterogeneous and Distributed Information Systems – Sample Solution Exercise Sheet 5
نویسنده
چکیده
Object-Relational Mapping A persistence service is used for enterprise applications (e.g. written in Java) to handle persistent object data for long-term data management. In this exercise, we will first look at how general object-relational mapping is handled in this scenario and what key aspects of mapping are mainly focused. 1. Before we start to examine different aspects covered in object-relational mapping, let's first clarify the differences between two worlds, i.e. what is so-called object/relational impedance match?
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