Public cloud environments are multi-tenant and VMs share the physical server which can result in VMs fighting for resources. Because a bare metal cloud is made up of dedicated servers, this problem is avoided.
People with sleep apnea often wake up suddenly due to shortness of breath. Upon waking, they may also choke, snort, or gasp. You may not even be aware of some of these symptoms while you sleep, but waking up feeling out of breath is a strong indicator that you have sleep apnea.
Thus, shortness of breath can be considered as an extension of the dyspnea. The key difference between dyspnea and shortness of breath is that dyspnea is the uncomfortable need to breathe whereas shortness of breath is increased rate of respiration in order to meet the oxygen demand of the body. CONTENTS. 1. Overview and Key Difference 2. What is Dyspnea