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DevOps
Labels and Constraints with Docker Daemon and Service
Metadata, such as labels, can be attached to Docker daemon. A label is a key/value pair and allows the Docker…
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Software Development
The Hardest Part About Microservices: Your Data
Continuing on with my series about microservices implementations (see “Why Microservices Should Be Event Driven”, “Three things to make your…
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Core Java
Stackoverflow: 7 of the Best Java Answers That You Haven’t Seen
What are some of the most interesting answers you can find on Stackoverflow? Stackoverflow is a goldmine for developers. It…
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Enterprise Java
Spring-Managed Hibernate Event Listeners
Hibernate offers event listeners as part of its SPI. You can hook your listeners to a number of events, including…
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Core Java
CQRS with Java and Lagom
I’ve had the pleasure to talk at the Chicago Java User Group and talk about how Lagom implements CQRS, the…
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Enterprise Java
How extensible is your framework?
Attending conferences we always get to meet highly qualified decision makers, who frequently ask the same question: ‘How extensible is…
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Core Java
Many parameters and lost information
The less code, the better? The fewer objects, the better? Is it true? As usual, it depends. There are cases…
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Enterprise Java
Writing and Consuming SOAP Webservice with Spring
In the era of RESTful Web Services, I got a chance to consume SOAP Web Service. To do the same…
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Software Development
Integrating MapR With Ruby: Getting started with MapR-DB and MapR Streams on JRuby
MapR Streams and MapR-DB are both very exciting developments in the MapR Converged Data Platform. In this blog post, I’m…
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