exist when it is possible to make changes in the file structure without affecting the application program's ability to access the data.
Structural independence refers to the ability of a system or organization to operate without being affected by external changes or influences. This concept is often applied in contexts like database design, where a structure can be modified without altering the overall system functionality. It promotes flexibility and adaptability, allowing for easier updates and maintenance. Overall, structural independence enhances resilience and efficiency within systems.
exist when it is possible to make changes in the file structure without affecting the application program's ability to access the data.
The structural and non structural mitigation of drought is the displacement of people. Death of livestock and plants is another structural and non-structural mitigation of drought.
Structural dependence in a database refers to the reliance of data access on the database's structure or schema. This means that any changes in the database schema, such as adding or modifying tables and fields, can require changes in the application programs that access the data. In contrast, a database with structural independence allows for changes in the schema without necessitating alterations in the applications that use the data. This concept is important for maintaining flexibility and adaptability in database management.
Hierarchical data model :Advantages- simplicity- data security- data integrity- efficiency- ease to add and delete recordDisadvantages- implement complexity- database management problem- lack of structural independence- programming complexity- implementation limitation- procedural access languageNetwork data model :Advantages- easy to access data- can handle more relationship types- data independence- data integrity- data independenceDisadvantages- system complexity- lack of structural independence- procedural access language
It is structural
No, it is not structural.
it has no Structural adaptations
Tapani Halme has written: 'Novel techniques and applications in generalised beam theory' -- subject(s): Aluminum, Structural, Steel, Structural, Structural Aluminum, Structural Steel, Structural frames
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