Data Independence: The Most Up-to-Date Encyclopedia
Data independence in DBMS is a feature of database management systems that enables programmers to change information definitions and organization without impacting the programs or applications that use it. Irrespective of any modifications made to the data, such a characteristic enables several users to access and process the exact data for varied purposes. The ability to change one level of database management systems without impacting the data structure of DBMS or access procedures of the next higher level is known as data independence. Data independence enables admins to keep information independent from the apps and programs that use it. As a result, programmers don't have to rewrite their source codes every time the data properties change. Most significantly, this quality reduces errors while saving time and other assets. Overview of Data Independence Types of Data Independence Physical and logical data independence are the two types of data inde...