Explain the three Level Architecture of the Database System
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Answer Posted / Raja Singh
The Three-Schema Architecture, also known as the Three-Level Model or TTM (Terry's Triple Models), is a database design which involves a logical schema, a view schema, and a physical schema. The logical schema organizes data from the user's perspective, the view schema translates the logical schema into the capabilities of the database management system, and the physical schema stores data on disk.
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