Disk Scheduling Mass-Storage Systems Disk Structure Disk Scheduling Disk Management Swap-Space Management RAID Structure Disk Attachment Stable-Storage Implementation Tertiary…
Secondary-Storage Structure Magnetic Disk Storage Structure Magnetic disks provide bulk of secondary storage of modern computers Drives rotate at 60 to 200 times per second…
Mass-Storage Systems and DISK MANAGEMENT Disk Structure Disk Scheduling Disk Management Swap-Space Management RAID Structure Disk Attachment Stable-Storage Implementation…
I/O Management and Disk Scheduling I/O Hardware Incredible variety of I/O devices Common concepts Port (a connection point) Bus (daisy chain or shared direct access) Controller…
Operating Systems: Storage: Disks & File Systems Pål Halvorsen 3/10 - 2007 INF1060: Introduction to Operating Systems and Data Communication INF1060, Autumn 2007, Pål…
CS4432: Database Systems II Data Storage (Sections 11.2, 11.3, 11.4, 11.5) Data Storage: Overview How does a DBMS store and manage large amounts of data? (today, tomorrow)…
Disks and RAID 50 Years Old! 13th September 1956 The IBM RAMAC 350 80000 times more data on the 8GB 1-inch drive in his right hand than on the 24-inch RAMAC one in his left……