Month: April 2015
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Ceylon
Unique approach to observer/observable pattern in Ceylon
The essence of the famous observer/observable pattern is that you have an observable object that produces events of various kinds,…
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Software Development
What are the 5 Trends for Testing in the Era of Big Data?
In today’s world of data explosion, big data applications and their implementations are growing dramatically. As data is at the…
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DevOps
Jenkins HOW-TO: build a project from multiple (Git) repositories
Recently I have been working on a project that has two main modules: Backend and Frontend. The Backend is a…
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Software Development
A beginner’s guide to Cache synchronization strategies
Introduction A system of record is the authoritative data source when information is scattered among various data providers. When we…
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Agile
The Lean Learning Board
A while back, when I wore my product hat, I started referring to the product backlog as an option backlog.…
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Software Development
R: Removing for loops
In my last blog post I showed the translation of a likelihood function from Think Bayes into R and in…
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Enterprise Java
Things to consider before jumping to enterprise caching
Introduction Relational database transactions are ACID and the strong consistency model simplifies application development. Because enabling Hibernate caching is one…
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Software Development
Managing Global Teams – Lessons Learned
One year ago I took the most challenging decision of my software development career. I quit my daily – 40hr/week…
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Agile
Managers are not homogenous
(If you are not a coder please bear with me…. we’ll get to the business point in a moment.) When…
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