Master postgreSQL database system, along with training and support, as well as how to create complex databases in our PostgreSQL online tutorial
This tutorial is provided by an unspecified source. Without more information about the provider, it's not possible to give a detailed description of their background, expertise, or reputation in the field of database design and PostgreSQL.
The tutorial focuses on teaching database design using PostgreSQL. It likely covers fundamental concepts of relational database design, including normalization, entity-relationship modeling, and SQL implementation. PostgreSQL, being a powerful open-source relational database system, serves as the practical platform for learners to apply these design principles and gain hands-on experience.