Indexed file: Indexed file accessing mechanism provides quick access to records for the database and it does not suffer from clustering issue. Indexed file does not contain collision leading to overflow. Hash file: The maintenance cost is low and it does not add this overhead. It provides low access as compared to the indexed file and clustering is the main issue in the hashed files. Collision leads to overflow of the bucket in the hashed files.

Question

Want to see the full answer?

Answer 1

Question

Chapter 9, Problem

Program Plan Intro

Indexed file:

Indexed file accessing mechanism provides quick access to records for the database and it does not suffer from clustering issue. Indexed file does not contain collision leading to overflow.

Hash file:

The maintenance cost is low and it does not add this overhead. It provides low access as compared to the indexed file and clustering is the main issue in the hashed files. Collision leads to overflow of the bucket in the hashed files.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

Find the voltage V0 across the 4K resistor using the mesh method or nodal analysis. Note: I have already simulated it and the value it should give is -1.714V

Resolver por superposicion

Describe three (3) Multiplexing techniques common for fiber optic links

Answer 2

Question

Chapter 9, Problem

Program Plan Intro

Indexed file:

Indexed file accessing mechanism provides quick access to records for the database and it does not suffer from clustering issue. Indexed file does not contain collision leading to overflow.

Hash file:

The maintenance cost is low and it does not add this overhead. It provides low access as compared to the indexed file and clustering is the main issue in the hashed files. Collision leads to overflow of the bucket in the hashed files.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 9, Problem

Program Plan Intro

Indexed file:

Indexed file accessing mechanism provides quick access to records for the database and it does not suffer from clustering issue. Indexed file does not contain collision leading to overflow.

Hash file:

The maintenance cost is low and it does not add this overhead. It provides low access as compared to the indexed file and clustering is the main issue in the hashed files. Collision leads to overflow of the bucket in the hashed files.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 9, Problem

Program Plan Intro

Indexed file:

Indexed file accessing mechanism provides quick access to records for the database and it does not suffer from clustering issue. Indexed file does not contain collision leading to overflow.

Hash file:

The maintenance cost is low and it does not add this overhead. It provides low access as compared to the indexed file and clustering is the main issue in the hashed files. Collision leads to overflow of the bucket in the hashed files.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 5

Chapter 9, Problem

Program Plan Intro

Indexed file:

Indexed file accessing mechanism provides quick access to records for the database and it does not suffer from clustering issue. Indexed file does not contain collision leading to overflow.

Hash file:

The maintenance cost is low and it does not add this overhead. It provides low access as compared to the indexed file and clustering is the main issue in the hashed files. Collision leads to overflow of the bucket in the hashed files.

Answer 6

Chapter 9, Problem

Program Plan Intro

Indexed file:

Indexed file accessing mechanism provides quick access to records for the database and it does not suffer from clustering issue. Indexed file does not contain collision leading to overflow.

Hash file:

The maintenance cost is low and it does not add this overhead. It provides low access as compared to the indexed file and clustering is the main issue in the hashed files. Collision leads to overflow of the bucket in the hashed files.

Answer 7

Chapter 9, Problem

Program Plan Intro

Indexed file:

Indexed file accessing mechanism provides quick access to records for the database and it does not suffer from clustering issue. Indexed file does not contain collision leading to overflow.

Hash file:

The maintenance cost is low and it does not add this overhead. It provides low access as compared to the indexed file and clustering is the main issue in the hashed files. Collision leads to overflow of the bucket in the hashed files.

Answer 8

Expert Solution & Answer

Answer 9

Expert Solution & Answer

Answer 10

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 11

Ch. 9.1 - Identify two departments in a manufacturing plant...Ch. 9.1 - Prob. 2QE Ch. 9.1 - Summarize the roles of the application software...Ch. 9.2 - Prob. 1QE Ch. 9.2 - Prob. 2QE Ch. 9.2 - Prob. 4QE Ch. 9.2 - Prob. 5QE Ch. 9.2 - Prob. 6QE Ch. 9.3 - Prob. 1QE Ch. 9.3 - What is a persistent object?

Solution Summary: The author compares indexed file accessing mechanism and hash file maintenance cost.

Concept explainers

Want to see the full answer?

Chapter 9 Solutions