Persisting relationship entities in Neo4j

Neo4j is a high-performance, NOSQL graph database with all the features of a mature and robust database. In Neo4j data gets stored in nodes connected to each other by relationship entities that carry its own properties. These relationships are very important in graphs and helps to traverse the graph and make decisions. This blog discusses [...]

Deploying Spring Roo MySQL Applications on JBoss AS7

Today I spend some time deploying a simple Spring Roo application on JBoss AS 7. I faced lot of issues in making Spring Roo application run on JBoss AS7. This is a step by step guide from creating Spring Roo application using Roo shell to configuring different databases like h2 and MySQL and finally making [...]

Accessing Scorm Engine using Spring MVC

The other day I was working on a POC for one of our clients which involved accessing ScormEngine and syncing our local databases with ScormEngine’s databases(as per the need). Initially it seemed tough, but finally I was able to do it. So I thought of sharing my experiences with everyone. Here I am explaining the [...]

Spring JSF integration made easy & clean using Spring Annotations

With Spring becoming the De-facto framework for Java EE development,  developers are choosing to build their applications around the Spring framework and leveraging the robust programming model of Spring Dependency Injection and it’s flexibility to integrate seamlessly with other frameworks. JSF on the other hand is one framework whose component based model has gained wide [...]

Handling DBRefs in MongoDB with Spring Data

Recently I was watching a presentation titled Why I Chose MongoDB for guardian.co.uk by Mat Wall. I thought of giving a look to mongoDB. Those who dont know what is mongoDB, well, its a document oriented database with some advantages over other relational databases. For more info you can have a look at MongoDb website. [...]