Gagnagrunnur
Gagnagrunnur is an organized collection of data stored electronically and managed by a database management system. It is designed to support efficient storage, retrieval, modification and deletion of information, while ensuring data integrity and consistency. Gagnagrunnar are typically accessed by multiple applications and users concurrently, which requires mechanisms for concurrency control and transaction processing to avoid conflicts and corruption.
Data in a relational gagnagrunnur is usually stored in structured tables, with rows representing records and
Databases are managed by a database management system (DBMS) and can be centralized or distributed across multiple