What community did you think you were responding to?
Windows Server Fail-over Cluster
That’s an important and valid concern. What if the community federation could allow mods on your instance to ban users from other instances? You’d not see that user’s posts or comments when viewing a community from your instance. The downside is that your mods would have more work.
OP didn’t say force. OP specifically said allow.
This is a really good idea. Multi-instance communities would not just provide content redundancy, but also some load balancing. Each multi-instance community would become it’s own little CDN. Duplicating the data across instances does pose a problem of bloat, but I think the benefits outweigh the risks.
That system makes the instance a single-point-of-failure for the whole community, which has been a big problem lately. If communities could easily be multi-instance they would have redundancy. That seems like a good reason to me.
Palo Alto would do what you want. PA410 or 420 would probably do for your ships. They’re not at all rated for harsh conditions, but they’re about as robust as you’ll find for basic network gear. If you get a PA for the home office as well, you can use their SDWAN for connecting everything.
For switching…how many ports do you need on each ship? I’m using Unifi industrial switches in our manufacturing plants. They stand up to the Texas summers in a highly alkaline environment. They’re only ten ports though (8 poe).
I see where you’re going, but I think it’s important to note that the Facebook algorithm wasn’t intentionally boosting hate, it just looks to maximize engagement. The unintended consequence is that hate gets boosted because it gets engagement both from the haters and the hated.
Facebook didn’t generate the objectionable content. They created a mechanism for people to communicate with one another, like radio did a century earlier. Asking Facebook to check to make sure people don’t missuse the platform is like asking radio manufacturers make sure equipment doesn’t fall into the hands of evidoers.
What would you have had Facebook do, specifically? What practical steps are you wanting them to have taken? Could those steps be reasonably taken for every country in the world?
In 1993 Radio Télévision Libre des Mille Collines (RTLM) started broadcasting hate speach in Rawanda. They used technology presumably manufactured and sold by multi-national corporations who had no mechanism to prevent abuse of the platform they created. Should we blame the manufacturers of radio broadcast equipment for the Rawandan genocide?
The backups are on a separate system with different credentials. One copy of the backups is sent to online storage that is immutable. You set a retention policy and then you can’t delete, overwrite, or change the backups.