The Oracle Database Interactive Quick Reference is a multimedia tool for various terms and concepts used in the Oracle Database . Built as a multimedia web page, this diagram provides descriptions of database architectural components, as well as references to relevant documentation. This is very helpful reference and cheat sheet for writing custom data dictionary scripts, locating views pertinent to a specific database component or category, understanding the database architecture, and more. The Multimedia provides lot of important things for DBA to understand new features . This is definitely a good guide for people interested in Oracle database
Oracle Database 12c Interactive Quick Reference Guide
http://www.oracle.com/webfolder/technetwork/tutorials/obe/db/12c/r1/poster/OUTPUT_poster/poster.html
You can Oracle database 12c interactuve Quick Reference download this on your system for easy view
Oracle Database 11g Interactive Quick Reference Guide
http://www.oracle.com/webfolder/technetwork/tutorials/obe/db/11g/Poster/11g_interactive.html
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