In this episode Martin talks with a very special guest: Eberhad Wolff is well-known at least in the German software architecture community. Eberhard and Martin talk about different architectural patterns, but not from a SAP perspective. They try to bridge the gap between custom development and standard software.
Here some links:
SoftwareArchitekTOUR Podcast Episode about APIs (German)
SoftwareArchitektTour Podcast hosted by heise
Eberhard's YouTube Channel
Eberhard's Books
Eberhard's Publications on the INNOQ website