hierarchical data structure

2 Articles

What is Hierarchical model in DBMS ?

October 26, 2022

1 Min Read

0 18

October 26, 2022

1 Min Read

0 18

Features of Hierarchical Model This model is based on the tree structure. This model contains a collection of records that are connected by each other by links. Tree structures that…

DBMS

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Design a database for a hierarchical data like country, state, zone, street etc., The tags and length of the hierarchy are not specific and they can change anytime ?

July 19, 2021

2 Min Read

0 16

July 19, 2021

2 Min Read

0 16

Answer : Hierarchical data is a common relational data pattern for representing tree-like data structures…

DBMS

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hierarchical data structure

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