"#XMPP turns out to be the most efficient contestant in this comparison: it uses much less CPU cycles and database disk I/O."
The comments accompanying the article are also interesting to read.
But the real takeaway here is that we should perhaps start including power usage in our software metrics.
@norbert my xmpp server uses even less energy when nobody uses it. Because I am missing end user compatible clients for iOS.
Die Mastodon-Instanz für BÜNDNIS 90/DIE GRÜNEN, von Netzbegrünung e.V.