Big data requirements

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This document outlines the hardware and software configuration for a system, including a Pentium processor running at 1.1 GHz with 256 MB RAM and 20 GB hard disk as the hardware configuration, and Windows 95/98/2000/XP as the operating system with vm ware, Hadoop and Mongo DB as the software configuration.

HARDWARE CONFIGURATION:
• Processor - Pentium -|||
• Speed - 1.1 GHz
• RAM - 256 MB (min)
• Hard Disk - 20 GB
• Key Board - Standard Windows Keyboard
• Mouse - Two or Three Button Mouse
SOFTWARECONFIGURATION:
• Operating System - Windows 95/98/2000/XP
• software - vm ware
• Tool - Hadoop.
• Back end - Mongo DB

This document provides an introduction to computer hardware components important for game platforms, including: - The CPU, its clock speed, cache, bus, and role in executing instructions. Examples of console CPU speeds are given. - Computer memory types (RAM, ROM, etc.) and their purpose in allowing faster access to files than hard disks. - Graphics processors offload graphic rendering from the CPU. Examples of the Xbox 360 and PS3 GPUs are outlined. - Power supplies provide electrical current internally and their wattage depends on components like the GPU.

Week Nine - Further Hardware

chriswalton

This document provides an introduction to computer game hardware, focusing on storage and display technologies. It discusses how storage has evolved from cartridges to CD/DVD media to flash memory, with each having advantages like storage capacity, loading speed, and cost. It also examines built-in and external displays, noting that built-in screens are powered internally while external displays require additional power and interfaces. The document closes by exploring sound hardware like sound cards and how game audio has advanced from single tones to full orchestral scores due to hardware and software improvements.

Managing CD Devices

Amir Villas

Portable PCs

Amir Villas

This document discusses portable PCs, including notebooks, PDAs, and cell phones. It covers key features of notebooks like LCD screens, Fn keys, PC Card slots, docking stations, and battery types. It also discusses power management options in Windows and BIOS, including power schemes, standby, hibernate, SpeedStep technology, power alarms, and hardware profiles. The document provides instructions for adding RAM and replacing hard drives in notebooks. Finally, it discusses troubleshooting common problems with displays, text, power issues, and PDAs.

Bios glossary

Reynaldo Sanmartin

This document provides definitions for various BIOS configuration options. It explains what each option controls, such as allowing the selection of boot devices, configuration of fan speeds, enabling or disabling peripherals, and viewing hardware error logs. The definitions cover a range of topics from power management and hardware monitoring to component configuration and priority settings for booting parts of the system.

Disk Drives Interfaces

Amir Villas

Getting started with BeagleBone Black - Embedded Linux

Emertxe Information Technologies Pvt Ltd

The document discusses automating the deployment of FreeBSD and PC-BSD systems using the pc-thinclient utility. Solution 2 uses pc-thinclient to automate network installations of systems using PXE boot and allows customizing install scripts and archives. Key steps include installing the thin-client server, enabling PXE boot on clients, and customizing installation options in /home/thinclient directories. The approach provides scalable, automated deployment of systems.

Chapter 3 Motherboard and BIOS

askme

The motherboard is the main circuit board in a computer that connects all the other components together. It contains the CPU, memory, ports, and expansion slots. Chipsets on the motherboard manage communication between the CPU and other components. The BIOS stored on a ROM chip controls startup and allows the computer to communicate with devices. The CMOS stores hardware configuration settings and needs a battery to retain data when powered off.

Lec post , bios , cmos

samiradj

The BIOS executes at startup and performs initial hardware checks through the POST. If all checks pass, it loads the bootloader for the operating system from the boot sector of the startup disk. The BIOS and CMOS are stored on separate non-volatile memory chips on the motherboard. The BIOS contains system startup programs while the CMOS stores configurable setup values. Beep codes and error messages indicate any hardware issues found by the POST on startup.

COMPUTER Bios

argusacademy

BIOS stands for Basic Input/Output System and is the first program that runs when a PC is turned on. It provides communication between the CPU and operating system files, allowing hardware and software to interact. When power is applied, the BIOS begins a boot process where it performs hardware checks, looks for an operating system on storage devices like floppy disks or hard drives, and loads the operating system if found so it can run the computer.

Resource Monitoring and Management II

Duressa Teshome

This document discusses managing systems and services in an organization. It covers automating desktop management tasks like installation, updating, and configuration. For servers, it emphasizes reliability, redundancy of components, remote administration, and tight integration of dependent services. When designing a new service, it recommends getting requirements, defining service levels, focusing on simplicity and scalability, restricting access, centralizing management, and monitoring performance and availability.

Operating system

RUPANJAN NAYAK

This document provides an overview of operating systems including their definition, main functions, and types. An operating system manages computer resources and provides common services for programs. Its key functions are process and memory management, file and device management, security, and interpreting commands. Main types of operating systems include batch, time-sharing, distributed, network, and real-time systems.

Add sale davinci

Akash Sahoo

James meehan cisco

jamesmeehan_

Lecture 2 computer function

Pradeep Kumar TS

Motherboard2

pompo213

The motherboard is the main circuit board inside a computer that connects the central processing unit (CPU), memory, storage, and peripherals. It contains components like the CPU, memory, BIOS, and connectors for expansion cards and external ports. The motherboard works with the power supply to provide power to these internal components and with removable media devices, secondary storage, sound cards, and other peripherals for input/output functions.

Components Cole Unit 3

Regicede

The motherboard holds the CPU and other components like RAM and connects them. It comes in different form factors like ATX. The hard drive saves work and comes in interfaces like SATA. The computer case holds components and has ports. The sound card produces sound through speakers and microphone. The disk drive reads DVDs, CDs, and games. The graphics card controls display and is needed for games and videos. The CPU processes instructions and has functions like fetching and decoding. Components like the heat sink and fan keep the computer from overheating. RAM is needed to run programs and more is needed for intensive tasks. The power supply converts AC to DC power. Firewire and USB transfer data to and from devices. ROM stores

BIOS AND OS

Alen Binu abraham

BIOS and OS provide essential functions for a computer system. BIOS is low-level software that interfaces between hardware and the operating system. It controls hardware at startup and provides basic input/output operations. The OS manages system resources and acts as an interface between users, applications, and hardware. It provides functions for process management, memory allocation, file handling, security, and interpreting user commands. Popular operating systems include single-user DOS and multi-user Unix, Windows.

5 post , bios , cmos

hafizhanif86

Q2.12: Power Management Beyond the CPU

Linaro

This document discusses power management beyond the CPU. It provides examples of power consumption for different use cases like GPS, audio, and video streaming. It then summarizes several Linux frameworks for power management including clock trees, power supplies, idle management, active CPU and device power/performance management, dynamic device power management, and constraints. It walks through an example of MP3 playback optimization using these frameworks to turn off components like the MMC, regulate CPU frequency, and use timers and DMA to drive audio while keeping the SoC in a low-power state. It concludes that peripheral power management is important and Linux provides tools to help manage power for the whole system.

Asiabsdcon2013

krispcbsd

The document discusses automating the deployment of FreeBSD and PC-BSD systems using pc-thinclient utility. It describes using PXE to boot clients over the network and install operating systems from a server. Key steps include setting up the server with DHCP, ports tree and installation files. Customizations like disk layout, packages and scripts allow automating varied installations for multiple clients from a centralized management point. Tips provided optimize the process like using ZFS, SSD and tmpfs for improved scalability.

Bios

Evans Lampi

The BIOS (Basic Input/Output System) is low-level software that controls hardware and provides an interface between the operating system and hardware. It consists of device drivers stored in read-only memory on the motherboard and some expansion cards. The BIOS performs essential startup tasks like power-on self-tests and loading the operating system bootloader from disk. It provides an abstraction layer so operating systems and applications do not need device-specific knowledge.

Comparison between grub-legacy ,lilo and grub -2

iamumr

Cmos

mohan p

CMOS (complementary metal-oxide semiconductor) is a type of memory that stores BIOS and system configuration settings using a small battery as backup. It can be accessed by pressing Delete or Ctrl-Alt-Esc during POST to view and change settings. The main CMOS setup menu allows configuring options like system date/time, SATA devices, and security settings. If the BIOS password is forgotten, the CMOS can be cleared by shorting the CMOS jumper or removing the CMOS battery.

Core Hardware: Lecture 2

Awinash Goswami

This document provides an overview of core PC hardware and maintenance components. It discusses the CPU and its main components - the ALU which performs calculations and the CU which directs operations. RAM and ROM types of memory are explained, with RAM being volatile memory used for running programs and ROM being non-volatile memory containing startup instructions. Graphics are provided by the VGA card, network connectivity by the network card, and internet access by the modem which converts digital to analog signals and vice versa.

پارچەکانی کۆمپیوتەر computer components

Rebin Daho

The document outlines the basic components of a computer and provides a brief description of what each component does: 1. The power supply reduces mains electricity to lower voltages to power components like the hard drive, DVD ROM, and motherboard. 2. The motherboard receives power from the power supply and distributes it to other components like the RAM, CPU, and ports. It is the central component of a computer. 3. The CPU performs computations and processes data input into information output. It contains circuits that execute stored program instructions.

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Big data requirements

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Big data requirements