'Multiple disks' diaporamas de présentation

Introduction & Background

Introduction & Background. Lakshmish Ramaswamy. Why Distributed Systems?. A collection of independent computers that appears to its users as a single coherent system Reasons for distribution Distributed (and mobile) users Distributed data/information Distributed organizations

447 views • 33 slides

Multimedia

Multimedia. 7.1 Introduction to multimedia 7.2 Multimedia files 7.3 Video compression 7.4 Multimedia process scheduling 7.5 Multimedia file system paradigms 7.6 File placement 7.7 Caching 7.8 Disk scheduling for multimedia . Chapter 7. Introduction to Multimedia (1).

612 views • 32 slides

Delta Compressed and Deduplicated Storage Using Stream-Informed Locality

Delta Compressed and Deduplicated Storage Using Stream-Informed Locality. Philip Shilane, Grant Wallace, Mark Huang, & Windsor Hsu Backup Recovery Systems Division EMC Corporation. Motivation and Approach. Improve storage compression Decrease price per GB Decrease data center space

345 views • 20 slides

RAID

481 views • 18 slides

Mark Zbikowski Gary Kimura

CSE 451: Operating Systems Winter 2010 Module 13 Redundant Arrays of Inexpensive Disks (RAID) and OS structure. Mark Zbikowski Gary Kimura. The challenge. Disk transfer rates are improving, but much less fast than CPU performance We can use multiple disks to improve performance

475 views • 13 slides

Mark Zbikowski Gary Kimura

CSE 451: Operating Systems Winter 2009 Module 13 Redundant Arrays of Inexpensive Disks (RAID) and OS structure. Mark Zbikowski Gary Kimura. The challenge. Disk transfer rates are improving, but much less fast than CPU performance We can use multiple disks to improve performance

139 views • 13 slides

Storage Technologies

251 views • 11 slides