Learn some techniques to optimize query performance and deliver faster and more reliable BI insights, such as analyzing query plans, optimizing data models, and using caching and materialization.

Learn some techniques to optimize query performance and deliver faster and more reliable BI insights, such as analyzing query plans, optimizing data models, and using caching and materialization.

This repository contains a collection of Oracle SQL scripts and documents for various exercises in setting up, migrating, and managing databases using Oracle SQL Developer. These exercises aim to ...

Master SQL using an Oracle database. Use PL/SQL extension language to write sophisticated queries against an Oracle database. Learn how Python works and what it's good for. Understand Python's place ...

The system he was documenting was built on PL/SQL, Oracle Database, and Oracle Forms and Reports, so he began studying PL/SQL every morning at 4 a.m. with the goal of becoming a developer.