Oracle SQL’s Unix-based database management systems, in person and in the cloud, offer the flexibility of choosing to run an enterprise database inside any operating system.

Relational database management systems (RDBMS) rely on an optimizer (or relational optimizer) that transforms SQL statements into executable code. Before any SQL statement can be run by the RDBMS, the ...

A database is an organized collection of structured, semi-structured or unstructured data that makes the process of managing, accessing, retrieving and updating data simple. A database helps store and ...

You must consider how you are scaling your solutions so that the system fits your business and data needs as they grow or even shrink.

Oracle SQL’s Unix-based database management systems offer the flexibility of choosing to run an enterprise database inside any operating system. Dedicated languages are only compatible with ...

Sybase on Tuesday announced enhancements to its enterprise-level relational database management system Adaptive Server Enterprise, which will improve its manageability and encryption capabilities ...

The heart of any relational database management system is the system catalog that documents the database objects and system settings being used. The system catalog offers a wealth of information about ...

Get an overview of JDBC's architecture, then learn how to connect to a database and handle SQL queries and responses with PreparedStatements, transactions, connection pooling, and more.