'Separate disk' diaporamas de présentation

Proper Care and Feeding of your Ingres MDB

Proper Care and Feeding of your Ingres MDB. Recommendations for General MDB Maintenance Read the notes on the foils! Revised 07/24/2006. Overview. Well thought-out MDB installation is only the beginning Regular Maintenance Tasks Optimization and Tuning Tips Relocating Files

1.03k views • 79 slides

Chapter 4: Making Connections

Chapter 4: Making Connections. Objectives. After reading this chapter, you should be able to: Identify a dial-up modem and cite its basic operating characteristics Discuss the advantages of digital modems and recognize why they do not achieve the high transfer speeds advertised

1.22k views • 62 slides

Understanding Windows

Understanding Windows. Chapter 12. Overview. In this chapter, you will learn to Identify and explain the basic functions and features of an operating system Install and upgrade Windows 2000 and Windows XP Troubleshoot installation problems. Historical/Conceptual.

636 views • 50 slides

Chapter 5: Server Hardware and Availability

Chapter 5: Server Hardware and Availability. Hardware Reliability and LAN. The more reliable a component, the more expensive it is. Server hardware is more expensive than desktop workstation hardware as it needs to be more reliable.

386 views • 23 slides

Lecture X: Transactions

Lecture X: Transactions. CMPT 401 2008 Dr. Alexandra Fedorova. Transactions. A transaction is a collection of actions logically belonging together To the outside world, a transaction must appear as a single indivisible operation. Use of Transactions In Distributed Systems.

344 views • 21 slides

High Performance Computing Course Notes 2007-2008 High Performance Storage

High Performance Computing Course Notes 2007-2008 High Performance Storage. Storage devices. Primary storage: register (1 CPU cycle, a few ns) Cache (10-200 cycles, 0.02-0.5us) Main memory Local main memory (0.2-4us) NUMA (2-10xlocal memory) Secondary storage: Magnetic disk (2-20ms)

458 views • 20 slides

Mass-Storage Structure

Mass-Storage Structure. Operating System Concepts chapter 12. CS 355 Operating Systems Dr. Matthew Wright. Background: Magnetic Disks. Rotate 60 to 200 times per second Transfer rate : rate at which data flows between drive and computer

507 views • 20 slides

Decomposition Storage Model (DSM)

Decomposition Storage Model (DSM). An alternative way to store records on disk. Outline. How DSM works Advantages over traditional storage model The problem of storage space Update and retrieval query performance Possible improvements. N-ary storage model (NSM).

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Introduction and Grammar 1&2

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Motivation for Recovery

180 views • 6 slides