Helmut Tammen
I have a great interest in FOSS and the Fediverse. In this blog I will occasionally publish my insights and opinions on these topics.
-
GDPR conform WebAnalytics with Fiori Launchpad
In this blog post I tell you how I implemented GDPR conform WebAnalytics in Fiori Launchpad (FLP). Motivation We created an internet portal on SAP Netweaver on-premise with FLP. The portal is not publicly available but only for invited users. After some time we expect to have about 20.000 to 35.000 users. Of course we…
-
Use Signal messenger to get informed about IP changes
I’m running my own Nextcloud server on a Raspberry PI. This is accessible from the internet. It works really fine. But sometimes my internet provider changes my IP address overnight. In the beginning, I used a dyndns service to update the IP address immediately from my browser. But I wanted to use my own domain…
-
Leveraging DuckDB to convert csv into xlsx
When reading the headline you probably think “what the hell does he do? Why does he not import the csv file into Excel and manage it there?” Here are the reasons TL;DR: Go to the source files at the very bottom of this blog post. Business Use Case Before I describe the technical details I…
-
How I setup my personal Nextcloud server on the internet
Nextcloud is a product that I have been looking at for some time. Since version Hub 6, it has been possible to develop your own applications not only in PHP, but with any programming language. Technically, it works with #Docker. This aroused my particular interest, which is why I finally decided to set up my…
-
Run your own Mastodon server on localhost
I want to play around with #Mastodon API. So I thought about an environment I could use for it. I had these options: I decided to setup a server on my PC to access it via localhost.Cause I didn’t want to install the software and set several environment variables at my PC I went to…
-
Why should you register with a small Mastodon server?
If you want to set up a Mastodon account, you should not necessarily choose the one with the most users.In this article, I will give you a few reasons why a large provider is not always the best choice. Unlike centralized services such as Instagram, X, …, Mastodon, as well as the entire Fediverse, is…