3 years ago

The world is really rich and the possibilities are mostly endless. So, we should take a look at some of the concepts proposed by other methods, frameworks, philosophies, and approaches.

In short, you can view them as a form of internal Service Level Agreement (SLA) on how your systems perform when it comes to reliability in a given period of time.

But hey, you want to be better than that and you want to have your system to be able to handle 99% reliability.

Having that in mind — if you write the code and then you are the person who deploys that code and stays on-call then you may have a different perspective than a person who just finished his/her batch of work and hands it over to admins.