From The Book
Chapters 12 and 13
Topic Outline
Disk Performance Optimization
- Disk Characteristics
- Disk Scheduling
- Disk Scheduling Strategies
- First Come First Served (FCFS)
- Shortest Seek Time First (SSTF)
- SCAN Scheduling
- C-SCAN Scheduling
- FSCAN and N-Step SCAN
- LOOK and C-LOOK
- Rotational Optimization
- SLTF Scheduling
- SPTF and SATF Scheduling
- System Considerations
- Caching and Buffering
- Other Performance Enhancement Techniques
- RAID and Fault Tolerance
File Systems
- File Systems
- File Organization
- File Allocation
- Contiguous File Allocation
- Linked List Non-Contiguous File Allocation
- Tabular Non-Contiguous File Allocation
- Indexed Non-Contiguous File Allocation
- Free Space Management
- File Access Control
Slides
Note
The slides are password-protected.
Chapter 12 - Disk Performance Optimization
Available in:
Chapter 13 - File Systems
Available in: