In this tutorial, we'll explore how to build a simple contacts application, since we're all familiar with it. This will help to show you how to build larger databases and perform data management with ...

The purpose of this repository is to serve as a practical study guide for SQL learners and a cheat sheet for future use. The Database Management System of choice was PostgreSQL due to its open-source ...

OpenAI Codex, a marvel in the realm of artificial intelligence, is a brainchild of OpenAI. This AI model is a wizard at interpreting natural language and responding with generated code. It's the ...

Follow this step-by-step guide to install PostgreSQL, load data, connect to a database, and execute SQL queries including table joins PostgreSQL is an open-source, object-relational (also called ...

PL/SQL stands for Procedural Language extension of SQL. PL/SQL is a combination of SQL along with the procedural features of programming languages. It was developed by Oracle Corporation in the early ...

The SQL Developer unit testing framework involves a set of sequential steps for each test case. The steps are as follows, including the user input for before the step is run and the framework ...

Deep Learning is a hot buzzword of today. The recent results and applications are incredibly promising, spanning areas such as speech recognition, language understanding and computer vision. Indeed, ...