Basics of RDBMS We have installed Oracle and learned about Codd rules, now we should dive a little more and learn the basics of RDBMS (Relational Database Management System). These concepts are the same for all databases such as Oracle, …
What are the 12 Codd rules of RDBMS In the previous blog, we installed Oracle. In this blog, we will learn What are the 12 Codd Rules of RDBMS. These rules define the structure of a RDBMS. Building blocks of …
If you are from a non-IT background and want to switch your career to IT, learning Oracle SQL and PL/SQL will be a good place to start. This blog will explain how to install Oracle 11g and unlock sample schemas so …