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DevOps
Redis as data store: Installation
Introduction Redis is open-source, advanced key-value data store server. It is counted as Nosql database for the key-value store category.…
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Enterprise Java
How to configure SLF4J with different logger implementations
There are many good benefits in using slf4j library as your Java application logging API layer. Here I will show…
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Enterprise Java
Apache Camel 2.12 – Backoff support for less aggressive polling routes
This is another blog post about some upcoming improvements and new features in the next Apache Camel 2.12 release. In…
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Enterprise Java
Long Polling Tomcat with Spring
“Ooh err Missus” as comedian Frankie Howerd would have said, but enough of British innuendo and double entendre because Long…
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Enterprise Java
Writing a Hadoop MapReduce task in Java
Although Hadoop Framework itself is created with Java the MapReduce jobs can be written in many different languages. In this…
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Software Development
Creating a price model using k-Nearest Neighbours + Genetic Algorithm
Chapter 8 of Programming Collective Intelligence (PCI) explains the usage and implementation of the k-Nearest Neighbours algorithm. (k-NN). Simply put: k-NN is…
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Enterprise Java
Creating Code Coverage Reports for Unit And Integration Tests with The JaCoCo Maven Plugin
When I started using Java 7, I noticed right away that the Cobertura Maven plugin doesn’t support it. This was…
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Enterprise Java
From inside the code: Camel Routing Engine Part I
So I’ve recently re-kindled my interest in how Apache Camel works. Camel is such a powerful integration tool and is…
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Core Java
Optional in Java 8 cheat sheet
java.util.Optional<T> in Java 8 is a poor cousin of scala.Option[T] and Data.Maybe in Haskell. But this doesn’t mean it’s not…
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