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What are the difference between database systems and data information retrieval systems?
Wiki User
∙ 6y ago
A database management system (DBMS or simply database) forms the back-end of a data information retrieval system. Data retrieval is just one component of a DBMS; data input, storage and maintenance being the other major components.
Wiki User
∙ 6y ago
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What is the main purpose of relating data between tables in a database?
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A logical database refers to the way data is organized, modeled, and accessed by users, focusing on the structure and relationships of data. In contrast, a physical database relates to how data is actually stored on disks, including indexes, partitions, and access paths designed for efficient data retrieval and storage.
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