Priodata Query Plan is a front-end to the most commonly used V$ views to investigate SQL execution performance in the Oracle Database. You can browse the shared cursor area looking for low-performance SQL, see all information related (taken from V$SQL view) and the complete SQL statement and its execution plan (taken from V$SQL_PLAN). All this with a fine graphical interface, without having to write your own queries and joins. Query Plan really improves performance of the process of tuning Oracle applications. Ideal for consultants, DBAs and also application developers.