Introduction of 3-Tier Architecture in DBMS | Set 2 …

DBMS 3-tier architecture divides the complete system into three inter-related but independent modules as shown below: Physical Level: At the physical level, the information about the location of database objects in the data store is kept. Various users of DBMS are unaware of the locations of these objects.In simple terms,physical level of a database describes how the data is being stored in …

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