R2DBC Tour took place in Mid- and North-parts of Germany. R2DBC standardizes reactive integrations with SQL databases as Open Source initiative.

Reactive Relational Database Connectivity (R2DBC) started out as idea to see what’s possible when thinking about reactive programming and SQL databases. Since the last months, R2DBC grew beyond that idea. It inspired driver maintainers and client library authors as common language: A specification for drivers and an interface for library authors so they can build client libraries on top of a vendor-independent SPI. Client libraries are tools that we as application developers need to keep productivity high and not to solve problems that are solved already.