DIVA - Database Immersive Visual Analysis: a viewer for databases physical structure that can show you any section of DB in different ways (2D, 2.5D, 3D). Using DIVA users can easily understand connections between tables. It's compatible with: Oracle, MsSQL and MySQL. It can be used with other software for queries building or with CASE systems. DIVA helps in: query building, DB structure analysis, DB showcase.