Normalization Courses
NPTEL via YouTube Design Data Models for Couchbase
Pluralsight Recognize the Need for Document Databases
Pluralsight Building Features from Numeric Data
Pluralsight The Complete Database Design Beginners Tutorial
Skillshare SQL Course
YouTube Bases de datos
Universidad del Rosario via edX The Nature of Data and Relational Database Design
University of California, Irvine via Coursera Data Base Management Systems
CEC via Swayam Audacity Tutorials
YouTube