Automatically Testing Database Systems

Abstract

The automated testing of DBMS is an exciting, interdisciplinary effort that has seen many innovations in recent years. The examples addressed here represent different perspectives on this topic, reflecting strands of research from software engineering, (database) systems, and security angles. They give only a glimpse into these research strands, as many additional interesting and effective works have been proposed. Various approaches generate pairs of related tests to find both logic bugs and performance issues in a DBMS. Similarly, other isolation-level testing approaches have been proposed. Finally, various fuzzing approaches use different strategies to generate mostly valid and interesting test inputs that extract various kinds of feedback from the DBMS.