Tag Archives: Liquibase

Using JPA – Adding relationships and queries

Last week I created an introductory post on using OpenJPA as your JPA implementation, which is available here. This week I wanted to add onto this by adding a relationship and some simple queries. So in this example, I have … Continue reading

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Using OpenJPA as your JPA implementation

In this post I provide an example of creating a persistence layer using Apache’s OpenJPA implementation of the Java Persistence API(JPA). I created the example using a TDD approach and I have  once again used Liquibase to version control the … Continue reading

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Lean Principle – Eliminate waste

First some background This is the first in a series of posts that I mentioned I would be doing in this post.  The observations for this move towards Lean Software Development are taken from a project where we were rejuvenating … Continue reading

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Versioning your database using Liquibase

Delivering database changes through the various environments and into production has always required a lot of overhead. You would have to write scripts, keep track of the order that the scripts need to be run and provide detailed instructions to … Continue reading

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