Oracle Database, often referred to simply as Oracle, is one of the most powerful and widely used relational database management systems (RDBMS) in the world. Designed to manage large amounts of data, ensure reliability, and offer high-performance operations, it is the backbone of many enterprise-level systems across industries, including finance, healthcare, retail, and telecommunications.
Whether you’re an IT professional, developer, or simply exploring databases, understanding Oracle will help provide a strong foundation for working with data. If you are already using another RDBMS, there are many similarities as well as many differences.
This article introduces the basics of Oracle