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DevOps
OpenDS: How to install and configure LDAP server?
What is LDAP? “LDAP stands for Lightweight Directory Access Protocol used for accessing and maintaining distributed directory information services over…
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Core Java
Lazy sequences implementation for Java 8
I just published LazySeq library on GitHub – result of my Java 8 experiments recently. I hope you will enjoy…
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Enterprise Java
Creating a delegating login module (for JBoss EAP 6.1)
[ If you only want to see code, just scroll down ] Motivation In RHQ we had a need for…
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Agile
Focus in Chaos: Why I Like Kanban for Startups
It’s okay if you don’t know exactly where you’re going – because things are always changing – just so long…
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Enterprise Java
JBoss AS7 JNDI & EJB 3.1 Naming changes
As a result of the “feature train” continuing to march on and us not keeping our software stack up-to-date, our…
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Core Java
Look At It Carefully And You Will Find Something To Improve
I propose you an exercise: when you come back to work tomorrow morning, navigate through the source code of your…
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Enterprise Java
Spring Data Solr Tutorial: Introduction to Solr
Most of the applications must have a some kind of a search function. The problem is that search functions are…
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Agile
Kanban is the New Scrum
Maybe it’s all the time I spend with startups, but while I strongly value Scrum’s ideas behind self-organizing teams &…
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Enterprise Java
Hadoop setup on single node and multi node
We will describe Hadoop setup on single node and multi node. The Hadoop environment setup and configuration will be described…
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