About this document
UNIT 5 Dbms by thef1lab2026 is a document available to read on EtoBox.
The document discusses indexing in databases, explaining its purpose to optimize performance by reducing disk access during queries. It covers various indexing methods such as ordered indices, primary indices (dense and sparse), clustering indices, secondary indices, and B-trees, detailing their properties and operations for searching, insertion, and deletion. Additionally, it introduces B+ trees as an advanced form of B-trees, emphasizing their structure and operations.
- Author
- thef1lab2026
- Language
- EN