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Enterprise Java
Aspect Oriented Programming with Spring Boot
On a previous post I provided a simple example on how to achieve aspect orientation in spring by using a…
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DevOps
Couchbase XDCR using Docker Swarm, Machine and Compose
Cross Datacenter Replication (XDCR) in Couchbase provides an easy way to replicate data from one cluster to another. The clusters…
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Enterprise Java
Cloud Foundry Java Client – Streaming events
Cloud Foundry Java Client provides Java based bindings for interacting with a running Cloud Foundry instance. One of the neat things…
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Software Development
Swift for the Java guy: Part 1 – Getting Started
It’s been a while since I had to look at the Apple development Eco-system. In fact the last time I…
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Software Development
Scalable Microservices through Messaging
Microservices are everywhere nowadays, and so is the idea of using service choreography (instead of service orchestration) for microservices interactions. In…
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Enterprise Java
Validating JWT with Spring Boot and Spring Security
For my current project I will have a REST API set up with Spring Boot (most likely running with BoxFuse).…
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Software Development
A simple TDD environment in Haskell
I recently implemented the bowling kata in Haskell. In the process, I found out how set up my environment to…
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Software Development
Apache Spark, Cassandra and Game of Thrones
Apache Spark with Cassandra is a powerful combination in data processing pipelines. In this post, we will build a Scala…
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Software Development
Correlated Subqueries are Evil and Slow. Or are They?
A common myth in SQL is the idea that correlated subqueries are evil and slow. For example, this query here:…
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