For the past few years, enterprises have grappled with the personal cloud dilemma: “Should we use private or public cloud?” To some degree this has moved beyond a binary, either-or decision and now many enterprises are using both, but the question still remains on a per-workload basis: “Should I run this workload on public or private cloud?”
To help enterprises weigh up the pros and cons of public and private clouds it’s useful to find comparable attributes and to consider their pros and cons. The original five cloud characteristics, as stated by the National Institute of Standards and Technology (NIST), are a great starting point for such a comparison