Scalability and multi-user support are essential features in modern databases, and the CompTIA IT Fundamentals (ITF+) certification exam expects you to know how they work. We’ll explain how scalability allows a database to handle increasing amounts of data or users without performance loss, and how multi-user environments ensure that multiple people can access and update information simultaneously.

We’ll also cover concurrency control, data locking, and transaction management, which keep shared data accurate and secure. These concepts are vital for understanding how large organizations manage critical databases in real time. Produced by BareMetalCyber.com.