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Quiz on ordered indices, b+ trees, bitmap indices, static and dynamic hashing.
Indexing is a data structure technique that improves database performance by decreasing the number of disk accesses required when executing a query. It uses pre-organized data structures to offer faster data retrieval, especially for range queries and ordered records. Hashing is an effective technique to calculate the direct location of a data record on the disk without using an index structure. It outperforms Indexing when searching for specific items, especially in large databases.
Related test: DBMS Basics Practice Test: Indexing and Hashing
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