Hash Tables: Rehashing for Improved Performance

Related lectures (30)

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Provides an overview of hashing and sorting techniques in database management systems, focusing on their implementation and performance optimization.

Covers counting distinct elements using hash functions and the median trick.

Covers the efficient implementation of hash tables and the Quick Sort algorithm.

Explores the analysis of running time in hash tables, covering successful searches, key distribution, and table size impact.

Covers the analysis of algorithm efficiency and optimizing code for faster execution.

Explores hash tables through the Birthday Paradox, collisions, and implementation methods.

Explores probabilistic analysis in algorithms, covering the hiring problem and the birthday paradox, along with hash tables and functions.

Covers the analysis of hash tables, including search operations and expected collisions.

Covers the implementation of sets using hashing and set operations.

Introduces hashing tables, including the Birthday Lemma, Direct-Address Tables, collisions, and Chained-Hash-Search.