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Core Java
Thread local storage in Java
One of the rarely known features among developers is Thread-local storage. The idea is simple and need for it comes…
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Core Java
How and Why is Unsafe used in Java?
Overview sun.misc.Unsafe has been in Java from at least as far back as Java 1.4 (2004). In Java 9, Unsafe will…
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Enterprise Java
Lightweight Integration with Java EE and Camel
Enterprise Java has different flavors and perspectives. Starting at the plain platform technology, which is well known as Java EE…
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Career
Why Technical Resumes Need a Profile (because we’re dumb)
There is significant variation in résumé format across candidates. Name and contact information is always on top, but on any given day…
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Software Development
Use Cases for Elasticsearch: Analytics
In the last post in this series we have seen how we can use Logstash, Elasticsearch and Kibana for doing…
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Enterprise Java
RabbitMQ – Processing messages serially using Spring integration Java DSL
If you ever have a need to process messages serially with RabbitMQ with a cluster of listeners processing the messages,…
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Enterprise Java
Updates on CDI 2.0
CDI 2.0 is the next version of Contexts and Dependency Injection for the Java EE Platform and a candidate for…
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Core Java
Really Too Bad that Java 8 Doesn’t Have Iterable.stream()
This is one of the more interesting recent Stack Overflow questions: Why does Iterable not provide stream() and parallelStream() methods?…
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Agile
The New Agile – Certifications
Last time we looked at how things came to be. How things converged around a group of software developers in…
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