Recently, the project I was working on, required implementation of simple login functionality, where users were supposed to be authenticated against a remote Active Directory via LDAP. It was a maven project based on spring framework so we implemented the application security using the spring security framework.
The problem: In our project we use four load-balanced tomcat nodes(with Sticky-Session enabled). Everything works fine but there is just one thing that bugs me. Whenever we do a production deployment, we remove one node, deploy on that and, if everything works fine, we remove second node from the load-balancer and deploy on that and [...]
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 [...]
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 [...]
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 [...]