BPM - Business Process Management - Determines what tasks to automate and the steps needed to eliminate and consolidate those tasks.
RPA - Robotic Process Automation - Automates a specific set of tasks
DevOps is the way a group of people, who typically hold different roles, skills, and responsibilities, work together to achieve some goal. It’s a collaboration protocol, and asking one person or one team to “do all the collaborating” makes no sense. Put another way, if you adopted DevOps because you had a silo problem, creating a new “DevOps” silo is unlikely to be an effective solution. (1)
Widely accepted definitions of DevOps:
Calms (Culture, automation, lean, measurements, sharing)
The Three Ways (Flow, Feedback, Continual Experimentation and Learning)
Accelerate metrics (Lead time, deployment frequency, MTTR, change failure %)
"We simply don’t give DBAs enough credit for all the tasks they do beyond writing queries."
https://towardsdatascience.com/has-devops-killed-the-ba-qa-dba-roles-fbc187abdde