• dan@upvote.au
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      2 hours ago

      I know of at least one FAANG company that uses a self-hosted, self-contained Mattermost instance, hosted with a major cloud provider totally separate from all their infra, for communication in major outages when all their internal tools are down.

      • Boomer Humor Doomergod@lemmy.world
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        4 hours ago

        They’re not connected to the Internet at all in a lot of cases.

        Plus these large organizations want to be able to read the chats in the DB for compliance and legal reasons.