Software Development
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When to replace Unit Tests with Integration Test
Its been a while I was thinking about integration vs unit testing. Lots of googling, questions in stack overflow and…
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SOLID – Open Closed Principle
Open Closed Principle (OCP) states that, Software entities (Classes, modules, functions) should be OPEN for EXTENSION, CLOSED for MODIFICATION. Lets…
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Technical debt & the Boiling Frog
I hope everybody among my readers is familiar with the concept of technical debt: If you do a quick hack…
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What is NoSQL ?
NoSQL is a term used to refer to a class of database systems that differ from the traditional relational database…
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How to Fail With Drools or Any Other Tool/Framework/Library
What I like most at conferences are reports of someone’s failure to do or implement something for they’re the best…
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DOAG 2011 vs. Devoxx – Value and Attraction
Yesterday (November 15, 2011) DOAG 2011 started in Nuremberg. I am with the German Oracle Users Group since some years…
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SOLID – Single Responsibility Principle
The Single Responsibility principle (SRP) states that: There should never be more than one reason for a class to change.…
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Diminishing Returns in software development and maintenance
Everyone knows from reading The Mythical Man Month that as you add more people to a software development project you…
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Open alternatives to Google Maps
Lately there was a not much surprising news about Google products and services. Among other things Google has changed the…
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