The presenters discuss using techniques and patterns such as Event Storming, Strangling, Starving, Slice Analysis and Domain Driven Decomposition to transform legacy apps for PCF.

Read through the following principles and ask if the application in question benefits from a given principle. If you answer “yes” for one or more of the following principles, the feature is a good candidate to be a microservice. If you answer “no” for every principle, you are likely introducing accidental complexity into your system.