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Groovy
Making Spring Batch Groovy
Here at Keyhole, we are very fond of Spring Batch. In many Java Enterprise environments, there is still a big…
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Software Development
Events Don’t Eliminate Dependencies
Event (or message) driven systems (in their two flavors) have some benefits. I’ve already discussed why I think they are…
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Core Java
Released: NetBeans IDE 8.1 Beta
NetBeans IDE 8.1 Beta has been released. NetBeans IDE has a track record, built up over 15 years, of delivering complete…
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Software Development
Web Services Bottom-up development
The first generation of Web services tools for Java was targeted at exposing existing code as Web services. This approach…
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DevOps
Blue-green Deployments, A/B Testing, and Canary Releases
A lot of teams I talk to recently are very interested in “DevOps” (whatever that means… seems to mean different…
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Agile
Estimates: Jumping To Wrong Conclusions
The main dysfunctions we concentrate on when talking about estimates are how they (and the people who gave them) are…
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Enterprise Java
Processing Twitter feed using Spring Boot
In one of my previous posts I already discussed how to process the Twitter sample feed using Apache Storm, and now…
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Enterprise Java
Creating a shared library for Jersey 2.19 to use with Weblogic 12.1.3
Weblogic server comes with a shared library so you can deploy JAX-RS 2.0 applications; but is limited to Jersey version…
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Core Java
What is the fastest Garbage Collector in Java 8?
OpenJDK 8 has several Garbage Collector algorithms, such as Parallel GC, CMS and G1. Which one is the fastest? What…
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