Table of Contents
Csci 2111: Data and File Structures Week4, Lectures 1 & 2
Outline I: Fundamental File Structure Concepts
Outline II: Managing Files of Records
Field and Record Organization: Overview
Stream Files
Field Structures
Reading a Stream of Fields
Record Structure I
Record Structures II
Record Structures that Use a Length Indicator
Record Access: Keys
Sequential Search
Direct Access
Record Structure
File Access and File Organization: A Summary
Beyond Record Structure
Portability and Standardization
|