This post is part of a three-part series on ghost assets.
The vast majority of IT environments are haunted. Large-scale infrastructures, by virtue of their operational requirements, value high capacity and high availability over asset management. This inevitably means there are ghost assets lurking in most environments — devices whose purpose withered and passed on some time ago, but were not removed or repurposed. Still plugged in and probably connected to a network, they serve no material business purpose. They simply absorb space, power, and resources. A recent article on InfoWorld rightly points out that decommissioning ghost servers saves money on utility bills and datacenter space. However, these wraiths also embody a much more serious risk: software and regulatory compliance exposure.
Ghost in the machine
This post will refer to ghost assets rather than just servers. This term encompasses hardware, software, maintenance value, as well as any supporting systems that might be needlessly consumed by assets that no longer make a meaningful contribution to an IT environment. Power management, facilities maintenance, middleware, storage, backup, and disaster recovery are all secondary resources consumed by a ghost that add to its overall cost. But when ghost assets negatively impact compliance, the cost they represent increases exponentially. Continue Reading…