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 ...

Microsoft has addressed a chain of critical vulnerabilities found in the Azure Database for PostgreSQL Flexible Server that could let malicious users escalate privileges and gain access to other ...

The prospect of restricting access to your database is tricky when it comes to privileged users, such as database administrators who need to keep the databases running, developers who need to tap into ...

Cloud-based database service MongoHQ said it’s changing log-in credentials for employees and customers alike after suffering a security breach that allowed attackers to access sensitive customer files ...

A common classification of data models is based on their abstraction levels: physical, logical and conceptual. The user-database interaction can be similarly classified. For the conceptual-level ...