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Tertiary storage structure
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Chapter 10 - Storage and file structure. In this chapter, we probe below the higher levels as we describe various methods for implementing the data models and languages presented in preceding chapters. We start with characteristics of the underlying storage media, such as disk and tape systems. We then define various data structures that allow fast access to data.
59p
haojiubujain04
27-07-2023
6
4
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The objectives of this chapter: Describe the physical structure of secondary and tertiary storage devices and the resulting effects on the uses of the devices; Explain the performance characteristics of mass-storage devices; Discuss operating-system services provided for mass storage, including RAID and HSM.
57p
caphesuadathemot
20-12-2021
21
6
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After studying this chapter, you should be able to: Discuss basic concepts related to concurrency, such as race conditions, OS concerns, and mutual exclusion requirements; understand hardware approaches to supporting mutual exclusion; define and explain semaphores; define and explain monitors.
15p
nanhankhuoctai10
23-07-2020
10
3
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Module 14 - Tertiary storage structure. In this chapter introduced the concept of primary, secondary, and tertiary storage. In this chapter, we discuss tertiary storage in more detail. First we describe the types of storage devices used for tertiary storage. Next, we discuss the issues that arise when an operating system uses tertiary storage. Finally, we consider some performance aspects of tertiary storage systems.
15p
thuongdanguyetan03
18-04-2020
38
4
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Overview of Mass Storage Structure Disk Structure Disk Attachment Disk Scheduling Disk Management Swap-Space Management RAID Structure Disk Attachment Stable-Storage Implementation Tertiary Storage Devices Operating System Issues Performance Issues Describe the physical structure of secondary and tertiary storage devices and the resulting effects on the uses of the devices Explain the performance characteristics of mass-storage devices Discuss operating-system services provided for mass storage, including RAID and HSM Overview of Mass Storage Structure...
49p
perpan
02-09-2012
72
10
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