Data System Specialisation Overview

Learning path Recently I have started a Data System Specialisation. This includes the core concept in databases and data systems that are applied in practice today. This is a live updated document which I will update as I go through the material. Core Database Concepts Course 1 was all about Core Database concepts, I& expose…

Oracle 18c XE released

Oracle released a few days ago the new 18c XE (Express Edition), a free version of its popular now upgraded database.