Overprovisioned. Undersubscribed. Those are some of the most common adjectives people apply when speaking about IT architecture or data centers. Both can cause data center operational issues that can result in outages or milder reliability issues for mechanical and electrical infrastructure. The simple solution to this problem is to “right-size your data center.”
Unfortunately, that is easier to say than to actually do. For many, the quest to right-size turns into an exercise akin to a dog chasing its tail. So, we constantly ask ourselves the question: Is right-sizing a fool’s errand? From my perspective, the process of right-sizing is invaluable; the process provides the critical data necessary to build (and sustain) a successful data center strategy.
When it comes to right-sizing, the crux of the issue always comes down to what IT assets are being supported and what applications are required to operate the organization.
More of the Data Center Knowledge article from Tim Kittila