Cấu Trúc Lưu Trữ và Tệp trong Hệ Quản Trị Cơ Sở Dữ Liệu

Chuyên ngành

Computer Science

Người đăng

Ẩn danh

Thể loại

Course Outline

2020-2021

118
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0

Phí lưu trữ

30.000 VNĐ

Mục lục chi tiết

1. CHƯƠNG 1: OVERALL INTRODUCTION TO DATABASE MANAGEMENT SYSTEMS

2. CHƯƠNG 2: DISK STORAGE AND BASIC FILE STRUCTURES

2.1. References

2.2. Other File Structures

2.3. Disk Storage

2.4. Computer Organization - Hardware

2.5. Types of storage with capacity, access time, max bandwidth, and commodity cost

2.6. Storage organization of databases

2.7. Magnetic disks

2.8. Disk Storage (a) A single-sided disk with read/write hardware. (b) A disk pack with read/write hardware.

2.9. Disk Storage Different sector organizations on disk.

2.10. Magnetic disks - disk pack, tracks, cylinders

2.11. Magnetic disks - sectors and blocks

2.12. Magnetic disks - blocks and interblock gaps

2.13. Magnetic disks - data transfer and hardware address

2.14. Magnetic disks - hard disk drive and read/write heads

2.15. Magnetic disks - disk controller and data transfer optimization

2.16. Disk parameters - block size, interblock gap, speed, seek time, etc.

2.17. Disk parameters - rotational delay

2.18. Disk parameters - block transfer time

2.19. Disk parameters - rewrite time

2.20. Disk parameters - transfer rate

2.21. Disk parameters - bulk transfer rate

2.22. Average time to find and transfer blocks

2.23. Making data access more efficient on disk - buffering and scheduling

2.24. Making data access more efficient on disk - double buffering

2.25. Making data access more efficient on disk - buffer manager and replacement strategies

2.26. File Operations - placing file records on disk

2.27. File Operations - fixed-length and variable-length records

2.28. File Operations - unspanned and spanned records

2.29. File Operations - blocking factor

2.30. File Operations - placing file blocks on disk

2.31. File Operations - representative operations

2.32. File organization and access methods

2.33. Unordered Files (Heap files) - characteristics and operations

2.34. Ordered Files (Sorted files) - characteristics and operations

3. CHƯƠNG 3: INDEXING STRUCTURES FOR FILES

4. CHƯƠNG 4: QUERY PROCESSING AND OPTIMIZATION

5. CHƯƠNG 5: INTRODUCTION TO TRANSACTION PROCESSING CONCEPTS AND THEORY

6. CHƯƠNG 6: CONCURRENCY CONTROL TECHNIQUES

7. CHƯƠNG 7: DATABASE RECOVERY TECHNIQUES