Despite being one of the exposure controls in photography, the f/stop (or aperture, the terms are interchangeable) remains a source of confusion and mystery to many photographers, even to some who use it all the time.
RACI Matrices. A RACI chart is a matrix of all project activities associated with the responsible people or roles. âAll project activitiesâ includes everything from the day you begin, such as planning, test, design, support, etc.
Oracle RAC. In database computing, Oracle Real Application Clusters (RAC) â an option for the Oracle Database software produced by Oracle Corporation and introduced in 2001 with Oracle9i â provides software for clustering and high availability in Oracle database environments.