'Disk controller' presentation slideshows

FINAL REPORT CS257 Dr. T Y Lin PAYAL GUPTA

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OMSE 510: Computing Foundations 2: Disks, Buses, DRAM

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CS4432: Database Systems II

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) What representations and data structures best support efficient manipulations of this data? (next week).

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Past, Present and Future of Windows-based NAS: A Growing Market for Highly Available Solutions

Required Slide. SESSION CODE: WSV323. Past, Present and Future of Windows-based NAS: A Growing Market for Highly Available Solutions. Scott M. Johnson Program Manager Microsoft Corporation. Session Objectives and Takeaways. Session Objective(s): What, Where and Why Windows NAS ?

1.14k views • 65 slides

Digital Evidence

Angus M. Marshall BSc CEng MBCS FRSA Lecturer, University of Hull Centre for Internet Computing Director, n-gate ltd. Programme Chair, FIDES 2004. Digital Evidence. Content. Digital Evidence Sources & Role Forensic Computing Principles & Practice Future Trends Challenges.

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Cache Memory

Cache Memory. Historically, CPUs have always been faster than memories. In order to have a memory as fast as a CPU it must be located on the CPU chip. This makes the chip bigger and more expensive.

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Introduction to Systems Software

Introduction to Systems Software. CSE 361S Fred Kuhns. Plan for Today. System-Level I/O Unix I/O Robust reading and writing Reading file metadata Sharing files I/O redirection Standard I/O. Classic Unix/Linux I/O: I/O operates on linear streams of Bytes

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Introduction to Systems Software

Introduction to Systems Software. CSE 361S Fred Kuhns. Plan for Today. System-Level I/O Unix I/O Robust reading and writing Reading file metadata Sharing files I/O redirection Standard I/O. Classic Unix/Linux I/O: I/O operates on linear streams of Bytes

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The Memory Hierarchy

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The Memory Hierarchy

The Memory Hierarchy. Topics Storage technologies and trends Locality of reference Caching in the memory hierarchy. Random-Access Memory (RAM). Key features RAM is packaged as a chip. Basic storage unit is a cell (one bit per cell). Multiple RAM chips form a memory.

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I/O Subsystem

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Paper by: Chris Ruemmler and John Wikes

Paper by: Chris Ruemmler and John Wikes Presentation by: Timothy Goldberg, Daniel Sink, Erin Collins, and Tony Luaders. Introduction. Disk Drive performance improvements at 7-10% Compared to microprocessors at 40-60% or disk storage capacities at 60-80% (annually)

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Critical Infrastructure Protection and Compliance

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Presenter

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COT 4600 Operating Systems Spring 2011

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Process Scheduling

Process Scheduling. Process. The activation of a program. Can have multiple processes of a program Entities associated with a process Instruction pointer, SP, other registers user who owns it memory location of user data areas own run-time stack instructions. Different for each process.

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