This article explores the internals of Oracle9i indexing; reviews the standard b-tree index, index-only tables, and how these indexes may increase the speed of Oracle SQL queries.

This article aims to guide middle-level software developers in understanding and implementing best practices for Oracle performance tuning. It covers essential topics such as writing efficient SQL ...

Students learn the benefits of Oracle 11g powerful extended PL/SQL functionality by exploring and utilizing advanced Oracle-supplied packages, procedures, REF cursors, extended interface methods, ...

DB Optimizer 2.0 takes SQL tuning beyond standard hint injections and SQL rewrites by offering advanced features such as Index Analysis and VST diagrams. With the new DB Optimizer 2.0, "we have ...