Now Signal decided to integrate the crypto currency “Mobile Coin”. Moxie Marlinspike works as a paid consultant for Mobile Coin, so this is not really a surprise. Nevertheless I consider this questionable and I am not alone with this impression.
Recently a good friend of mine gave me a used Intel Xeon E5-1650 v2 which he didn’t need any longer as a gift. According to the data of Intel this model was already introduced in the third quarter of 2013 and is therefore 7 years old as of August 2020.
Calling this “retro” may be a bit exaggerated – but it is a valid question if using such an old processor still makes sens in the year 2020. Current models provide more performance while also often using less power. In addition memory modules with DDR4 provide a higher throughput as well.
On the other hand my old PC is still mostly based on the hardware with a Xeon E3 which I bought already in 2014 and which got equipped with SSDs as mass storage and a new graphics card running a 4K display. Despite its age it is still usable quite well. Moving to the Xeon E5 would be an easy upgrade since I only would have to change the mainboard and the CPU cooler. The existing RAM modules could be used unchanged.
In the year 2011 I wrote about USB 3.0 for the first time. A few years later again (USB 3.0 today). Meanwhile it is 2020 and a current benchmark of a SanDisk Extreme Pro with 128 GB. To have comparable values again with “HD Tune” but this time with Windows 10.
Recently a major update of the server enviroment was needed on which I also run a mail server. I took this as an opportunity to try rspamd as alternative to the combination of SpamAssassin and amavisd-new and can fully recommend this.
Main features of rspamd:
Web UI with status information and for easy configuration changes.
I’ve been using Netdata on my servers to monitor many system parameters for quite a while now. What missed so far is Nextcloud. I filled this gap with a plugin for Netdata. The plugin uses the API which is provided by the “Monitoring” app to display the number of active users.