No Internals in Configuration API
Configuration is part of the application API, so the same rules apply to it: no leak of implementation detail.
Colored Services
Defining service boundaries is hard. Let's bring some colors and make it fun!
Multitenancy and the Cloud
Multitenancy was and still is a very popular and successful architectural pattern of the last decades. But, that is likely to change with the advent of cloud computing.
Domain-Driven Serverless Design
One reason I really like the serverless architecture approach is being pretty selfish: one has to care only about what matters - the code.
Package by Component with Clean Modules in Java
Let's find the best combination of two good architectural approaches: Package by component and Clean architecture.