Publisher's Synopsis
Hibernate es el framework de mapeo objeto-relacional de referencia y presente en la mayoría de proyectos Java empresariales (Description in English below).
Además de una introducción al framework y a la persistencia de datos en Java, este libro ofrece un recorrido por las distintas formas de interactuar con una base de datos relacional, empezando desde ejemplos sencillos a escenarios complejos de mapeos. También cubre otros aspectos como el lenguaje HQL que permite un control más preciso de las consultas a la base de datos, explicado a través de casos prácticos que muestran los detalles necesarios sobre cómo trabajar y aplicar Hibernate en proyectos profesionales. Description in English: Access to a database is an essential requirement for business applications and also a task that can be very complex. It is necessary to use tools that, in addition to facilitating this work, can help us abstract the application from the data source and direct us to ensure that the code is only concerned with managing objects. Hibernate is the reference object-relational mapping framework and a technology that is present in most enterprise Java projects. This book offers, in addition to an introduction to the framework and persistence of data in Java, a journey through the different ways of interacting with a relational database, starting from simple examples to more complex mapping scenarios. It also covers other aspects such as the HQL language that allows us a more precise control of database queries. All this content is explained through a multitude of case studies that show the details necessary to understand and assimilate how to work and apply Hibernate in professional projects.
