"We’re agile! Just build it!" Or on the other hand; "agile does not support Software Architecture so we should stop doing agile". Two very different opinions that you can sometimes hear within the same company. Which one is right? Or are they both wrong? Should we stop doing architecture to be more agile? Why do we even need architecture? In this post I’ll give my view on the matter and hope to inspire you to combine Agile and Architecture in your organisation.
Posts by Niels Dommerholt
While many of the architectural challenges we have to deal with are big hard choices, there are also many smaller simpler ones.
As a software engineer you make architectural decisions all the time. Neal Ford calls these software engineers 'accidental architects'. I personally prefer the term implicit architects because I don’t think software engineers doing architecture is in any way an accident or even something you would not want. You’re the expert after all. Decision making is one thing though, how do you document these decisions?
Just as we are over the crest of the microservice hype and can finally see how this architectural tool might (or might not) solve our problems the next hype is already here: serverless programming! In this first blog post I’m going to explain what serverless is, what it isn’t, and how it can change the way we create software. In the next posts I’m going to show a few simple examples using a well known 'serverless' platform: AWS Lambda. Originally posted here .
In AngularJS, especially when you’re using a 'modern' Web Component like approach, you often have directives request the same information from your services multiple times. Since we’d rather not do round-trips we don’t need to to save on server resources caching is our go-to solution. In this post I will show two different approaches to caching resources: the built-in angular way using $resource and a home-grown solution.
One of my 2015 New Year’s resolutions was to finally turn my "I should write about this" notes into actual writing. So here we are! My first ever blog post! One of the things holding me back when it came to creating a blog is picking one of the many available blog frameworks, there’s just too many to choose from! I wanted something that’s easy to use and easy to back-up. Original post
In this post I will show you how to integrate the Antlr4 parser generator in your Java project to generate a parser and use the parser to parse simple mathematical expressions. It’s a good starting point if you need to do any kind of parsing in your Java project. I’ve also provided a runnable Maven project. Original post
Tuesday we had our second ever "Vrolijke Framboos" (Dutch for Happy Raspberry) Java code challenge at JDriven and it was a blast! This year’s challenge was to create a REST service client that would play a number guessing game with the server. After setting up a session you would guess a number and the server would respond with either "lower", "higher" or "bingo". The goal was to guess as many numbers in the two minutes you’d be given. Given the name of the challenge you can probably guess that the target platform would be a Raspberry Pi!
Since I had issues finding a good explanation on how to tie together a controller and a directive with isolated scope I decided to create my own blog post on this subject. This repo contains a runnable example of the solution. It contains a Spring Boot Web Application that can be started to act as a HTTP server but all the interesting stuff is in the src/main/webapp folder.