Andrew Rea

Andrew Rea


Stuff about programming, security and technical architecture

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Andrew Rea

Stuff about programming, security and technical architecture


From Monolith to Microservices

This is a presentation I did whilst working at the DWP to explain the different aspects which need to be thought about when choosing the microservices architectural style. The main message that I tried to present with this is was that comes down to good design practices and principals e.g. encapsula…

Andrew ReaAndrew Rea

Microservices Infographic

This is a first attempt I thought I would try at collecting together a core set of concerns involved in developing, deploying and operating robust, reliable and secure microservices (or any other application for that matter, most if not all will play a part in some way or another or rather they shou…

Andrew ReaAndrew Rea

Command Line Lexer Kata

During some coding on a side project I found the need to create a lexer for command line args which were in the initial form of a single string and not already separated out into an array i.e. the arguments array you get in an application main method. The reason why I have called this a command lin…

Andrew ReaAndrew Rea