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Yeah, that's what I was wondering. Strange that there is a SPOF for Facebook/Insta/Whatsapp.

I had the impression that they are still run like mostly independent companies who only share some data on the backend.

Yeah that's what I was thinking too, so this is probably DNS related.

AFAIK, I remember reading something about Instagram moving into Facebook datacentres some time ago. I believe they were on AWS before the acquisition.

Might I ask what’s SPOF?

Single Point of Failure.

Thanks

Single Point Of Failure

Ta

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