Cloud Computing: Programming Support and Emerging Software Environments

Posted by on May 17, 2024 in Technology | 0 comments

Programming Support of Google App Engine

This section introduces the Google App Engine infrastructure. We describe the programming model supported by GAE. The access links to the GAE platform are provided.

a) Programming the Google App Engine

Several web resources and specific books and articles discuss how to program GAE. We summarize some key features of GAE programming model for two supported languages: Java and Python. A client environment that includes an Eclipse plug-in for Java allows you to

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Cloud Computing: Architecture, Security, and Programming

Posted by on May 16, 2024 in Technology | 0 comments

Architectural Design of Compute and Storage Clouds: This section presents basic cloud design principles. We start with basic cloud architecture to process massive amounts of data with a high degree of parallelism. Then we study virtualization support, resource provisioning, infrastructure management, and performance modeling. A) Generic Cloud Architecture Design: An Internet cloud is envisioned as a public cluster of servers provisioned on demand to perform collective web services or distributed

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Material Properties and Testing: A Comprehensive Guide

Posted by on May 16, 2024 in Technology | 0 comments


2.1. Types of tests to characterize the properties of materials resistant Static: tensile, hardness, creep and hardness. Dynamic: Resilience and fatigue

2.2 What parameters are necessary for the calculation of elasticity is obtained from the tensile test of a material:
Elastic limit: The maximum limit is valid where the theory of elasticity. Elastic modulus (ro / epsilon) with tan (tecta) is the basic parameter in the theory of elasticity, which quantifies the stresses from hardly measurable deformations,

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Network Cabling Guide: Types, Categories, and Connectors

Posted by on May 15, 2024 in Technology | 0 comments

How to Generate a Null Modem

To create a null modem cable, you need to connect the following pins between connector A and connector B:

  • Pin 3 of connector A to pin 2 of connector B
  • Pin 2 of connector A to pin 3 of connector B
  • Pin 5 of connector A to pin 5 of connector B

Bypass pins 4, 6, and 1 on both connector A and connector B. Also, bypass pins 7 and 8 on both connectors.

Types of Transmission Media

Guided Media:

  • Twisted Pair
  • Coaxial
  • Fiber Optic

Unguided Media:

  • Radio Links
  • Satellites

Difference Between UTP

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Outdoor Lighting Installation Guide

Posted by on May 14, 2024 in Technology | 0 comments

Maximum Permissible Intensities

The maximum intensities permissible are:

  • 16 In ……………………… 75 A
  • 25 When ……………………… 100 A
  • 50 At ……………………… 150 A
  • 95 When ……………………… 230 A
  • 150 By ……………………… 305 A

Height Supports Effort (kg)

  • Wood (Class III) 9 10 460
  • Wood (Class V) in November 1213 845
  • Concrete “September 11, 1913 250, 400, 630, 800 and 1000
  • Concrete “Celosia 1214 1000 and 2000”

Overhead Line Protection

For adequate protection of

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Internal Circuits and Electrical Installations in Residential Buildings

Posted by on May 14, 2024 in Technology | 0 comments

INTERNAL CIRCUITS

Protector Overview

Private protection circuits are implemented in accordance with the ITC-BT-17 and contain at least:

  • An automatic cut-off switch with manual omnipolar of minimum rated current of 25 A and protection devices against overloads and short circuits. The power switch is independent of the switch for power control (PCI) and cannot be replaced by it.
  • One or more switches that ensure protection against indirect contact of all circuits with a differential-residual intensity
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