Hierarchical structures implementation methods on large databases

In the report are considered a question of use of a method of the nested sets, with reference to large databases. Approaches to support of hierarchical structures on a platform relational DBMS are considered. Computing efficiency of a method of the nested sets is experimentally proved in comparison...

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Bibliographic Details
Main Author: Sherstnev, V.S.
Format: Conference Proceeding
Language:English
Subjects:
Database systems
Displays
Frequency
Information technology
Reflection
Relational databases
Spatial databases
Transaction databases
Online Access:Request full text
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Summary:In the report are considered a question of use of a method of the nested sets, with reference to large databases. Approaches to support of hierarchical structures on a platform relational DBMS are considered. Computing efficiency of a method of the nested sets is experimentally proved in comparison with trivial methods of the organization of hierarchical structures. Lacks of a method of the nested sets, critical for large databases are described. The decisions, allowing to use a method of the nested sets in large databases are offered.
DOI:10.1109/KORUS.2005.1507878