Blocks , Extents, Segments in Oracle Database : Back to Basics

On popular demand from our newbie DBA readers, I am starting Oracle Database Back to Basics series where I am going to cover basic concepts and Architecture of Oracle Database (9i, 10g, 11g) Today’s post is dedicated to logical storage component of Oracle Database i.e. Data Blocks, Extents and Segment A. Data Blocks is smallest […]