Avoid Lazy JPA Collections

Hibernate (and actually JPA) has collection mappings: @OneToMany, @ManyToMany, @ElementCollection. All of these are by default lazy. This means the…

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Problems with ORMs

Object Relational Mapping tools like Hibernate have helped developers make huge productivity gains in dealing with relational databases in the…

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Hibernate Gotchas to Watch out

I’ve been using Hibernate for some time now and when I don’t work on a hibernate project for a while…

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Hibernate autocommit commands force MySQL in excessive disk I/O

Dear All, I am sure many of you use Hibernate and MySQL, I use it here and there myself. Generally…

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Spring MVC3 Hibernate CRUD Sample Application

To learn any web framework starting with a HelloWorld application is a good idea. Once we get familiarity with the…

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DataNucleus 3.0 vs Hibernate 3.5

DataNucleus Access Platform, as stated at the official product site, is the most standards-compliant Open Source Java persistence product in…

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Hibernate mapped collections performance problems

First things first, this article was inspired after Burt Beckwith‘s presentation about Advanced GORM – Performance, Customization and Monitoring at…

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Revving Up Your Hibernate Engine

Want to know how you can tune up your Hibernate-based applications for seamless scalability and maximum performance results? This article explores tuning…

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GWT 2 Spring 3 JPA 2 Hibernate 3.5 Tutorial – Eclipse and Maven 2 showcase

A little while ago a friend and colleague of mine winged at me saying „Only half of the world is…

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