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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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Enterprise Java
Server-sent events with RxJava and SseEmitter
Spring framework 4.2 GA is almost released, let’s look at some new features it provides. The one that got my…
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Enterprise Java
Building modern web applications using Java and Spring
Creating Java web applications using Spring Framework has never been easier. If you’re already familiar with Java and have little…
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Software Development
Building A Chat App With Codename One Part 3
In the previous section we went over the login with Google process, in this section we’ll go over the login…
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Enterprise Java
In-memory Data Model and Persistence for Big Data
ORM frameworks help developers when they want to interact with relational databases. There are many excellent ORM frameworks for relational…
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