ABAP database connectivity (ADBC) provides the benefits of a native SQL connection by means of EXEC SQL. ADBC is basically a series of CL_SQL* classes, which simplify and abstract the EXEC SQL blocks.
You can build a custom ABAP application that runs in an external application environment but connects
directly to an SAP HANA data model using the client ADBC interface. Support for external ABAP applications
includes dedicated Eclipse-based tools, external views (ABAP Dictionary objects that can be accessed like a
normal dictionary view), and proxies for database procedures (ABAP dictionary objects that enable you to
map procedure parameters to the ABAP parameters in the procedure proxy).