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Results tagged with jpa
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user 100274
The Java Persistence API (JPA) is a Java specification for accessing, persisting, and managing data between Java objects/classes and a relational database. It is part of the EJB 3.0 specification and is the industry standard approach for Object to Relational Mapping (ORM).
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ORM: runtime proxies vs bytecode instrumentation
Both Hibernate and EclipseLink use the Proxy design pattern to implement lazy/eager loading of entity relationships. Proxies are weaved into Java bytecode at build time (statically) or at runtime (dyn …
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