The Commish
Footballguy
Sorry.....when you said "local", I thought you were talking about in the state...not cities. Sites within a city aren't sufficient and why I said they'd most likely need to be on opposite sides of the state whether that's North/South or East/West. It's most wise to have one site in each part of the state. They have them to service those areas already they aren't likely hooked together so one could take over for the other.We were talking about building local redundancies for hurricanes. Your company having locations all over the country isnt the same thing, so does att. They would need local redundancies to prevent what happened. And for a hurricane, surely you can see how having two locations in the same city doesnt really help. It could, but more than likely if one goes down, so does the other.
You proposed an actual blueprint for it, which I agree would be the way you would do it, but look at the costs. You can quickly see why they dont.
Now lets move that to things like shootings or bombings. Who thinks you should have two facilities in each location to be prepared for a bombing?
It is kind of absurd if you start thinking about doubling up on everything because of incidents like this.
And imagine if, and I am just spitballing here, there were two bombs!
You're way in the weeds and have made some assumptions that I haven't. For example, redundancy doesn't translate into 100% availability at all times. There are scenarios that could happen that would still cause an outage. It's literally impossible to account for all scenarios that could ever happen. That's not realistic and nothing I'd ever suggest and certainly not the goal/approach companies typically take. All this is framed incorrectly IMO though....from a company perspective there aren't "local redundancies". They are just redundancies...depending on the situation and the company those might be IN the same state or might not so to limit the focus to "local redundancies" starts off on the wrong path IMO. So, no, I am not suggesting that a company build two buildings in the same city for things like this...not even close and I agree that approach would be absurd.