Chin-Fah Heoh looks at Hammerspace, a company that came out of stealth at Tech Field Day this week. Chin-Fah sees them offering Metadata-as-a-Service, delivering just the right data needed for applications, using metadata to determine those requirements, and delivering it in the cloud of on-premises. The company has an impressive data-as-a-service portfolio at launch, but Chin-Fah was impressed by this capability in itself.