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Techblog Blogs

TypeScript 101 – the map() method

This is the start of a blog series where each post will touch a popular TypeScript method, function or feature with example. If you’re starting with TypeScript (or JavaScript) you…

Jan van Zoggel
26 april, 2020

Techblog Blogs

Nomad Setup

In my previous post I talked about why I’m going for Nomad instead of any other cool container orchestration platform. In this post I will be showing you how I…

Dirk Janssen
21 april, 2020

Techblog Blogs

Moving to a different Cloud Provider – Running our beer services on an Amazon EKS Cluster

Just like in any other business, you don’t want to be dependent on one supplier. That’s why we as proud owners of Terrax Micro-Brewery Inc.™ recently turned to Amazon Web…

Roger Goossens
20 april, 2020

Techblog Blogs

Moving to a different Cloud Provider – Running our beer services on an Amazon EKS Cluster

Just like in any other business, you don’t want to be dependent on one supplier. That’s why we as proud owners of Terrax Micro-Brewery Inc. recently turned to Amazon Web…

Roger Goossens
20 april, 2020

Techblog Blogs

Why the MySQL event scheduler doesn’t work on Aurora Serverless (and how to fix it with AWS Lambda)

Where the MySQL Event Scheduler mechanism works for both the MySQL  and  Aurora Cluster RDS services. It seemed not to work after migrating our applications to Aurora Serverless clusters. The…

Jan van Zoggel
14 april, 2020

Techblog Blogs

AWS launches Fargate Platform 1.4, what does it bring us?

Although AWS recently published their experimental public roadmap for AWS Container Services. The company can still surprise us during a global pandemic by suddenly announcing the launch of the new…

Jan van Zoggel
12 april, 2020

Techblog Blogs

How to enable slow query and general logs for Aurora Serverless

During a project we are migrating a lot of MySQL RDS instances to Aurora Serverless basically to lower runtime and operational cost (OPEX). In the traditional Aurora / MySQL RDS…

Jan van Zoggel
10 april, 2020

Techblog Blogs

TypeScript-raadsel #2: Frikandellenvlaaien en andere taarten

Op dit blog plaats ik regelmatig een raadsel  waarmee je je TypeScript-kennis kunt aanscherpen. Eerder al was er het raadsel “Taarten bakken“. Daarop is dit een vervolg. Je vriend Joep…

Michel Vollebregt
6 april, 2020

Techblog Architectuur

Principles and Patterns, the Pillars and Plastering of SOA

This post is part of my Popping Bubbles series. If you’re new to the series, you should really start at the beginning. If you don’t have that much time, here’s…

Wouter de Vries
3 april, 2020

Techblog Architectuur

An introduction to iPaaS

In the IT industry, among others, you’re often only as good as your last success. As Rogers (2016) mentions: “In a world of rapidly changing technology and customer needs, it…

Rubén Middeljans
30 maart, 2020

Techblog Blogs

DIY Distributed HomeServer

Now that the Social Isolation is in full effect, I find myself with some extra time on my hands. Instead of watching Netflix/Disney+/Prime I decided to migrate my Home Automation…

Dirk Janssen
27 maart, 2020

Techblog Blogs

Monitoring your beer production with Spring Boot Metrics

Let’s take a small break from our Docker/Kubernetes series in which we try to optimize our beer-brewing and -selling throughput and focus a bit more on beer-brewing and -sales measurement….

Roger Goossens
4 maart, 2020

Techblog Blogs

TypeScript-raadsel #1: Taarten bakken

Op dit blog ga ik regelmatig een raadsel plaatsen waarmee je je TypeScript-kennis kunt aanscherpen. Ik begin simpel, maar het wordt steeds ingewikkelder. Dus mocht je onderstaande allemaal al weten,…

Michel Vollebregt
2 maart, 2020

Techblog Blogs

How to use AWS Lambda provisioned concurrency against cold startups?

The biggest advantage of functions is there pay-per-use model. But this also means that the underneath hardware will scale down to zero when not used. When this happens and a…

Jan van Zoggel
5 februari, 2020

Techblog Blogs

Why and how to setup an AWS Aurora Serverless database?

In our AWS cloud native application development projects we often use native-cloud technology like AWS Lambda and AWS ECS Fargate to accelerate deployment and minimize costs. The power of both…

Jan van Zoggel
3 februari, 2020

Techblog Blogs

Fixing AWS CodeCommit git error on OS X

When using AWS CodeCommit (and I think specifically a MacBook / OS X) you might get the error: fatal: repository ‘https://git-codecommit.eu-west-1.amazonaws.com/v1/repos/demo/’ not found Make sure you have a current version…

Jan van Zoggel
30 januari, 2020

Techblog Blogs

Going commercial – Running our TerraX beer app in a Kubernetes engine

In our last couple of beer blogs we stuck to a plain Docker setup. That already got our business a lot more professional and it enabled us to ship out…

Roger Goossens
17 januari, 2020

Techblog Blogs

How to enable AWS GuardDuty in a multi-account environment using Cloudformation?

During the development of a cloud native application running on Kubernetes we we’re asked to perform implement a security mechanism that pro-actively scans the complete cloud native infrastructure for security…

Jan van Zoggel
15 januari, 2020

Techblog Architectuur

Migrating logic in a serverless world

One of my gripes with the technological developments over the past couple of years is that the names that have been bestowed upon them have not been great. Microservices seem…

Coert van den Thillart
20 december, 2019

Techblog Tech

The accidental monolith

It is one of those current buzzwords, next to agile, cloud and containers: microservices. Hyped by Gartner and “mister Service Oriented Architecture” Thomas Erl, this new way of creating business…

Maarten Tijhof
9 december, 2019