Relational calculus. Query processing and optimization. Transaction processing: failure, recovery, and concurrency. Database security. Logic-based systems. Parallel ...

The global Database Management System (DBMS) market stood at USD 80 billion in 2024 and is projected to reach USD 120 billion by 2033. This growth reflects a steady compound annual growth rate (CAGR) ...

Database systems form the cornerstone of modern information technology, enabling the organised storage, management and retrieval of data across a vast range of applications. These systems encompass a ...

Query processing and user interaction form the cornerstone of modern database systems, providing the framework for translating high‐level user queries into efficient, actionable operations. As data ...