The article hides the truth which is that it has no direct attached durable storage, but is connected via a Fabric to existing HPC hardware, which almost certainly loads data to the Spinnaker and stores results.
At the end of the day, processors really just load data, process, and store back to durable data (or generate some visible side effect).
At the end of the day, processors really just load data, process, and store back to durable data (or generate some visible side effect).