regarding the integration patterns we found let's say something like five turns I will present some of here and what is important is that one pattern doesn't fit all so first when we are trying to figure out what betters we first want split it up by CQRS principle when we looked at our logs and how users are accessing our data most of the data access is read access so a lot of people on the self-care device is going to see what is the state of their consumption are they paid have they do the bills and stuff like this so most of