>Mr. Musk is also considering shuttering one of Twitter’s three main U.S. data centers, a location known as SMF1 in Sacramento, which is used to store information needed to run the social media site, four people with knowledge of the effort said. If the data center in Sacramento is taken offline, it will leave the company with data centers in Atlanta and Portland, Ore., with potentially less backup computing capacity in case something fails.
There are currently three data centers, hosting all of the real-time and most of the batch production load. Ad-hoc load and some production batch load was migrating to GCP, but this was being significantly curtailed in the months before the acquisition closed because it turned out to be very expensive, much more so than anticipated and more than the equivalent workloads had cost in the data centers.
