Adatbázisszint
Adatbázisszint, or database level, refers to the layer of a database management system (DBMS) that deals with the storage, retrieval, and management of data. This level is responsible for the physical organization of data on disk, including issues such as data storage structures, indexing, and file organization. It is the lowest level of abstraction in a DBMS and is concerned with the efficient use of storage space and the performance of data access operations.
At the adatbázisszint, the DBMS handles tasks such as data compression, encryption, and backup and recovery.
The adatbázisszint is typically hidden from the end-users and application developers, who interact with the database
The performance and efficiency of the adatbázisszint can significantly impact the overall performance of the database