Database System Concepts
Database System Concepts
7th Edition
ISBN: 9789332901384
Author: Henry F. Korth & S. Sudarshan Abraham Silberschatz
Publisher: MCGRAW-HILL HIGHER EDUCATION
Question
Book Icon
Chapter 14, Problem 3PE

a)

Program Plan Intro

B+ -tree:

  • In this case, initially it is considered that the B+-tree is empty and the values are inserted in ascending order.
  • It is not possible to have a value less that n/2 as the non-root node and in this case the non-root node can only have 2-3 key values.
  • The first two key values (2,3) get added to the root node.

b)

Explanation of Solution

  • Next, when key value 7 is inserted in the tree;
    • Root node now holds key value 7, and its first pointer points to a leaf node.
    • The inserted leaf node contains the key value 2,3, and 5.
  • As more key values are inserted, more leaf nodes are added as per requirement...

c)

Explanation of Solution

  • The first four key values (2,3,5, and 7) are simply added to the root node.
  • Next, when key value 11 is inserted in the tree;
    • Root node now holds the key value 11, and its first pointer points to a leaf node.
    • The inserted leaf node contains the key values 2,3,5, and 7...

Blurred answer
Students have asked these similar questions
What are three examples each of closed-ended, open-ended, and range-of-response questions? thank you
Create 2 charts using this data. One without using wind speed and one including max speed in mph. Write a Report and a short report explaining your visualizations and design decisions. Include the following: Lead Story: Identify the key story or insight based on your visualizations. Shaffer’s 4C Framework: Describe how you applied Shaffer’s 4C principles in the design of your charts. External Data Integration: Explain the second data and how you integrated it with the Halloween dataset. Compare the two datasets. Attach screenshots of the two charts (Bar graph or Line graph) The Shaffer 4 C’s of Data Visualization Clear - easily seen; sharply defined• who's the audience? what's the message? clarity more important than aestheticsClean - thorough; complete; unadulterated, labels, axis, gridlines, formatting, right chart type, colorchoice, etc.Concise - brief but comprehensive. not minimalist but not verboseCaptivating - to attract and hold by beauty or excellence does it capture…
How can I resolve the following issue?
Knowledge Booster
Background pattern image
Similar questions
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
Database System Concepts
Computer Science
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:McGraw-Hill Education
Text book image
Starting Out with Python (4th Edition)
Computer Science
ISBN:9780134444321
Author:Tony Gaddis
Publisher:PEARSON
Text book image
Digital Fundamentals (11th Edition)
Computer Science
ISBN:9780132737968
Author:Thomas L. Floyd
Publisher:PEARSON
Text book image
C How to Program (8th Edition)
Computer Science
ISBN:9780133976892
Author:Paul J. Deitel, Harvey Deitel
Publisher:PEARSON
Text book image
Database Systems: Design, Implementation, & Manag...
Computer Science
ISBN:9781337627900
Author:Carlos Coronel, Steven Morris
Publisher:Cengage Learning
Text book image
Programmable Logic Controllers
Computer Science
ISBN:9780073373843
Author:Frank D. Petruzella
Publisher:McGraw-Hill Education