Software Development
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Tuning Hadoop & Cassandra : Beware of vNodes, Splits and Pages
When running Hadoop jobs against Cassandra, you will want to be careful about a few parameters. Specifically, pay special attention…
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Planning software development with a time machine
I have an amazing time machine that lets me think better about projects. This is part 3 in a series…
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KISS With Essential Complexity
Accidental complexity, in a broader sense, is the complexity that developers add to their code and that is not necessary…
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It’s the Little Things: The PL/SQL NULL Statement, and why Every Language Should have One
Syntax is one of those topics. One of those emotional topics that lead to very very very important discussions. I…
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Meta-cycles in technology choices
I’ve been working on my keynote for QCon Beijing and looking at technology trends and choices since the 1950s. One…
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Microservice Design Patterns
The main characteristics of a microservices-based application are defined in Microservices, Monoliths, and NoOps. They are functional decomposition or domain-driven design, well-defined…
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R: Snakes and ladders markov chain
A few days ago I read a really cool blog post explaining how Markov chains can be used to model…
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Writing Clean Tests – Small Is Beautiful
We have learned that “clean” unit tests might not be as clean as we think. We have done our best…
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Neo4j: The learning to cycle dependency graph
Over the past couple of weeks I’ve been reading about skill building and the break down of skills into more…
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