At that scale it makes sense to start thinking about alternatives to RAID e.g. an object storage with erasure coding should work well for a code base already us

At that scale it makes sense to start thinking about alternatives to RAID e.g. an object storage with erasure coding should work well for a code base already using the S3 API. In theory even minio should be enough, but I never had enough spare hardware to perform a load test of that scale.