Database Management Systems 3ed, R. Ramakrishnan and J. Gehrke
A classic problem in computer science!
Data requested in sorted order
e.g., find students in increasing gpa order
Where did we encountered sorting?
Assignment 3 solutions
1. Some database operations (e.g., certain implementations of the join relational algebra operator)
require repeated sequential scans of a relation. Suppose that there are 10 frames available in the
buffer pool, and the f
Principles of Data
Syllabus & Intro
What Is a DBMS?
A very lar