Table of Contents
Csci 2111: Data and File Structures Week2, Lecture 1 & 2
Part I: Disks Outline
General Overview
Disks: An Overview
The Organization of Disks I
The Organization of Disks II
The Organization of Disks III
Estimating Capacities and Space Needs
Data Organization: I. Organizing Tracks per Sector
Data Organization: I. Organizing Tracks per Sector (Cont’d)
Data Organization:I. Organizing Tracks by Sectors (Cont’d)
Data Organization:I. Organizing Tracks by Sectors (Cont’d)
Data Organization:I. Organizing Tracks by Sectors (Cont’d)
Data Organization:I. Organizing Tracks by Sectors (Cont’d)
Data Organization: II. Organizing Tracks by Block
Data Organization: II. Organizing Tracks by Block (Cont’d)
Non-Data Overhead I
Non-Data Overhead II
The Cost of a disk Access
Disk as Bottleneck I
Disk as Bottleneck II
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