Both SRE and DevOps are methodologies addressing organizations’ needs for production operation management. But the differences between the two doctrines are quite significant: While DevOps raise problems and dispatch them to Dev to solve, the SRE approach is to find problems and solve some of them themselves. While DevOps teams would usually choose the more conservative approach, leaving the production environment untouched unless absolutely necessary, SREs are more confident in their ability to maintain a stable production environment and push for rapid changes and software updates. Not unlike the DevOps team, SREs also thrive on a stable production environment, but one of the SRE team’s goals is to improve performance and operational efficiency.
Month: août 2018
Shadow IT is back, with a vengeance
Since the rise of Docker, it’s not uncommon to hear the following story: our developers, instead of getting VMs from the IT department, get one giant big VM, install Docker on it, and now they don’t have to ask for VMs each time they need a new environment.
it’s good for developers, because they can finally work quickly; it’s bad for the IT department, because now they have lots of unknown resources lying around and it’s a nightmare to manage and/or clean up afterwards.
Opportunity ? threat ?