Why a Blockchain? Many people ask it, some Experts see it as the new golden hammer for all database tasks. Blockchain is a synonym of Distributed Ledger Technology (DLT). A DLT-System has three main components, the Ledger (Blockchain, technical a chained list), consensus algorithms, and distribution. Distribution makes it safe against manipulation; every participation holds […]
It is challenging to explain agile or lean methods to customers or outsiders. In the agile environment, many examples and metaphors from software development dominate. In lean, many models are from industrial production, especially Toyota.
Ubuntu Multipass provides an easy way to create new Linux server instances on a host system. It works fast and strong under an Ubuntu Desktop as the host system.
The Pi-hole® project is a DNS sinkhole that protects your devices from unwanted content without installing any client-side software.
The project can use as an ad blocker for each device on a network. It can also block particular domains for internet access (e.g., known malware, spyware, ransomware, youth protection, Etc.).
In many areas in the topic field of microservices, we are often searching for additionalinformation. To facilitate discussions in the basics of microservices, I started the followingGitHub project.
It contains a collection of links to topics like Docker, CI/CD, Kubernetes,and microservices monitoring.
Intel NC2 Gaze Control is a pyhton project at the Udacity Nanodegree Intel Edge AI forIoT Developer.This project controls the mouse using the gaze by creating a computervision pipeline. The pipeline detects the face and gives the head pose and the eyelocations.
I love books by Robert C. Martin (Uncle Bob). His books, like Clean Code and the idea of Software Craftsmanship, have deeply influenced me. As a recap of the book, I heard six lessons. Uncle Bob has a very energetic presentation style, and the lessons contain many practical examples. The lectures will cover topics like […]
Last year I decided to test Nextcloud  on a Raspberry Pi II. Before this installation, I had gained experience with ownCloud on the Raspberry Pi. However, I found the setup of the webserver, database and in-memory cache and message broker complicated. As a solution, I found NextCloudPi . NextCloudPi provides virtual machines and docker […]
Fascinated about IMPACT_TALK Podcast. Topics are Circular Economy, Hydrogen, and Start-Ups. In my opinion, DLT systems (blockchain) can solve many problems of the circular economy. E.g., invoicing and accounting operations, deposit systems, product or raw material supply chain transparency (A trusted Database for Systems Boundaries). https://impact-festival.earth/#podcast
Block52 is one of mine favorites podcast around the blockchain community. Every podcast covers exciting and fascinating topics from finance and industry. Experts like Katharina Gehra, Prof. Dr. Philipp Sander, and Philipp Schulden issues Block52. https://www.block52.digital/
As a recap of "The Blockchain Revolution" and "Financial Services Revolution: How Blockchain Is Transforming Money, Markets, and Banking," I do some Coursera courses. The courses give a profound insight into the books with additional material. Yesterday I started to work through the third book of the Blockchain Research Insitute, "Supply Chain Revolution: How Blockchain […]