Presentation Transcript
Introduction to Digital Information Storage :Introduction to Digital Information Storage DS Giri
dharmendra.giri@gmail.com
http://SliceData.BlogSpot.com
Agenda :Agenda
Computing Origins :Computing Origins
Computing Origins :Computing Origins
History of Hard Drives: Last 15 Years :History of Hard Drives: Last 15 Years
Hard Drive Physical Characteristics :Hard Drive Physical Characteristics
Hard Drive Essentials :Hard Drive Essentials
Hard Drive Platter: Tracks and Sectors :Hard Drive Platter: Tracks and Sectors
Logical Block Addressing :Logical Block Addressing
What is Virtualization? :What is Virtualization?
RAID :RAID
Host Based RAID :Host Based RAID
Storage Architectures :Storage Architectures
Storage Architectures :Storage Architectures
What is DAS? :What is DAS?
DAS Architecture :DAS Architecture
DAS Option :DAS Option
What is Network Attached Storage? :What is Network Attached Storage?
Example: DAS Vs NAS :Example: DAS Vs NAS
What is Fibre Channel? :What is Fibre Channel?
SAN Components :SAN Components
DAS: I/O Channels :DAS: I/O Channels
NAS: Data Networks :NAS: Data Networks
Fibre Channels: The Best of Both worlds :Fibre Channels: The Best of Both worlds
SCSI :SCSI
Introduction to SCSI :Introduction to SCSI
SCSI Example :SCSI Example
SCSI Standards :SCSI Standards
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Thanks :Thanks