'Transfer time time' presentation slideshows

Chapter 5: I/O Systems

Chapter 5: I/O Systems. Input/Output. Principles of I/O hardware Principles of I/O software I/O software layers Disks Clocks Character-oriented terminals Graphical user interfaces Network terminals Power management. How fast is I/O hardware?. Device controllers.

677 views • 63 slides

Storage

498 views • 48 slides

Chapter 8

Chapter 8. 11/12/08. IO System. Storage Must be dependable Networks Must tolerate faults in communications by including mechanisms to detect and recover form faults. Peripherals Extremely Diverse. I/O Systems. Emphasis is placed on dependability and cost.

382 views • 37 slides

Optimisation of Data Access in Grid Environment*

Optimisation of Data Access in Grid Environment*. Darin Nikolow 1 Renata S?ota 1 ?ukasz Dutka 1 Jacek Kitowski 12 Piotr Nyczyk 1 Mariusz Dziewierz 1 1 Institute of Computer Science - AGH 2 Academic Computer Centre CYFRONET - AGH

440 views • 35 slides

Chapter 8

Chapter 8. File Processing and External Sorting. Primary vs. Secondary Storage. Primary storage : Main memory (RAM) Secondary Storage : Peripheral devices Disk drives Tape drives. Comparisons. RAM is usually volatile . RAM is about 1/4 million times faster than disk.

253 views • 13 slides