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Core Java
Apache Spark RDD and Java Streams
A few months ago, I was fortunate enough to participate in a few PoCs (proof-of-concepts) that used Apache Spark. There,…
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Software Development
Agile Cloud-to-Cloud Integration with iPaaS, API Management and Blockchain
Cloud-to-Cloud integration is part of a hybrid integration architecture. It enables to implement quick and agile integration scenarios without the…
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Core Java
Java 9 Module System (Jigsaw) @ LJC’s HackTheTower
Today we spent half a day, on our first HackTheTower event. Members of London’s Java User Group (aka LJC), gathered on the…
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Core Java
Setting multiple Java JRE/ JDK on MacOSX using brew, cask and jenv
Yesterday at the Java9, Jigsaw HackTheTower event, I realized that I need to step up my game and improve my existing…
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DevOps
Creating Smaller Java Image using Docker Multi-stage Build
Two of the announcements at DockerCon 2017 directly relevant to Java developers are: Docker Multi-stage build Oracle JRE in Docker Store This blog…
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Enterprise Java
Spring Boot, @EnableWebMvc And Common Use-Cases
It turns out that Spring Boot doesn’t mix well with the standard Spring MVC @EnableWebMvc. What happens when you add…
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Enterprise Java
Spring Web-Flux – Functional Style with Cassandra Backend
In a previous post I had walked through the basics of Spring Web-Flux which denotes the reactive support in the web layer of…
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Agile
[MEGA DEAL] Project Management Professional (PMP)® Certification Training (96% off)
Pursue a High-Demand Profession with One of the Industry’s Most Respected Certifications Hey fellow geeks, This week, on our JCG…
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Enterprise Java
Hibernate Logging: Tips and Solutions to Common Problems
How to solve some of the most common Hibernate issues with proper logging? Hibernate’s logging configuration is an important but…
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