Quality of Service
What is QoS (Quality of Service)?
QoS (also referred to as Storage QoS) shows performance consistency of the storage and it is a key performance index that determines the performance and quality of a data center.
Therefore, SSDs for data center environments must be engineered to always provide a consistent performance without fluctuations.
QoS is an index for determining the data center's performance, and refers to the SSD's response time distribution.