Autumn is coming. This is the time when I like to grab a cup of hot tea and crawl under a warm blanket with my laptop. As a developer, it’s a good time to broaden your horizons with new knowledge. I want to motivate you to use that time as well to explore the tech…
A deep dive into Apache Cassandra – Part 1: Data Structure
Hey guys, during my studies I had to analyze the NoSQL database Cassandra as a possible replacement for a regular relational database. During my research I dove really deep into the architecture and the data model of Cassandra and I figured that someone may profit from my previous research, maybe for your own evaluation process…
5 Things I love about WSL
I got a new PC and love it! But a new PC also means a whole new setup and a lot of work. One of the first things I’ve setup has been the Windows Subsystem for Linux. I know I am a developer and most of you would not expect me to work on a…
Smartphone Sensors for Dummies
On my way exploring Augmented Reality under iOS, I have come across Core Motion Framework, which provides tools for working with motion- and environment-related data your device captures. There are numerous applications for this kind of information, especially if we are talking about location-based services or any apps which need to be sensitive to their…
Quickstart: Get ready for 3rd Spoken CALL Shared Task
These days is Interspeech conference 2018 where I’m invited as a speaker and as they write on their website… Interspeech is the world’s largest and most comprehensive conference on the science and technology of spoken language processing. Coming Wednesday the results and systems of 2nd Spoken CALL Shared Task (ST2) are presented and discussed in…
5 Essential Things about Working with a Product Owner
When a team has issues at communication with their Product Owner you may have serious trouble coming towards you. Having problems dealing and talking with your Product Owner inherits a lot of risks for everyone, e.g. it can lead to a huge mountain of technical debt, repeating release postponement, and ultimately a lot of stress,…
Spring Cloud Netflix Sidecar Tutorial
Introduction Hey guys,this week’s post is about Microservices created with the various Spring Cloud frameworks and how to include services written in non-JVM programming languages into the Spring Cloud ecosystem using Spring Cloud Netflix Sidecar. Please be aware that this tutorial is specifically written for people who know the architectural style of Microservices and are…
Do it yourself filesystem with Dokan
What’s up guys?! A week has passed and its time for a new Blogpost. This time I am gonna give you a small introduction to Dokan. You don’t have a clue? Never heard of Dokan before? No problem… I haven’t either. But in the life as a student there comes the moment where one must…
OpenCV & Tesseract: Android Computer Vision for Dummies
Introduction I got to know OpenCV as I investigated into computer vision solutions for a little startup called robodev GmbH (see here). There I developed possible ways for real-time object recognition and computation of angle and position of the recognized object. I fell in love with C++ and its possibilities to realize high-performance applications. Awhile…
3 Ways To Do Augmented Reality Wrong
The please-don’t-sue-us disclaimer: This post is a personal interpretation of a scientific work applied to actual use cases, based on information available online. It is not an intention of the author, to belittle the technological achievements of any company mentioned below. Non-compliance with a definition of AR spread in the scientific community does not make…