List/Grid Tag Archives: JBoss Hibernate
Hibernate Performance Tips: Dirty Collection Effect
After 8 years developing server and embedded applications using Hibernate as ORM, squeezing my brain seeking solutions to improve Hibernate performance, reading blogs and attending ...
Problems with ORMs Part 2 – Queries
In my previous post on Object-Relational Mapping tools (ORMs), I discussed various issues that I’ve faced dealing with the common ORMs out there today, including Hibernate. This included ...
Hibernate cache levels tutorial
One of the common problems of people that start using Hibernate is performance, if you don’t have much experience in Hibernate you will find how quickly your application becomes ...
Enabling JMX in Hibernate, EhCache, Quartz, DBCP and Spring
Continuing our journey with JMX (see: JMX for human beings) we will learn how to enable JMX support (typically statistics and monitoring capabilities) in some popular frameworks. Most ...
The Persistence Layer with Spring 3.1 and JPA
This is the third of a series of articles about Persistence with Spring. This article will focus on the configuration and implementation of the persistence layer with Spring 3.1 and ...
Simplifying the Data Access Layer with Spring and Java Generics
This is the second of a series of articles about Persistence with Spring. The previous article discussed setting up the persistence layer with Spring 3.1 and Hibernate, without using ...
The persistence layer with Spring 3.1 and Hibernate
This article will focus on the configuration and implementation of the persistence layer with Spring 3.1 and Hibernate. For a step by step introduction about setting up the Spring context ...
Hibernate by Example – Part 2 (DetachedCriteria)
So last time we helped out justice league to effectively manager their super heroes. Today we focus on how The Avengers will be using Hibernate’s Detached Criteria to find out ...
Hibernate by Example – Part 1 (Orphan removal)
So i thought to do a series of hibernate examples showing various features of hibernate. In the first part i wanted to show about the Delete Orphan feature and how it may be used with ...
Avoid Lazy JPA Collections
Hibernate (and actually JPA) has collection mappings: @OneToMany, @ManyToMany, @ElementCollection. All of these are by default lazy. This means the collections are specific implementations ...
