Much like any other profession, the IT industry does not exist in a vacuum. Social upheaval will have as much impact on IT professionals as it does on any other. As conversations concerning race relations become more heated and, hopefully, elevated, many in the IT industry are reconsidering the use of terminology such as master/slave to describe the relationship between applications and devices.

Article: https://devops.com/devops-deeper-dive-it-terminology-matters/