Free Essays on Replication to Get Inspired & Learn by Example

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Database Replication

Database replication is the copying a dataset across different server and making it available for all users. Database replication is done for boosting the performance and also for fault tolerance. Replication is a strategy for maintaining distributed databases which are efficient and consistent, allowing users to access databases independently (Wiesmann, Pedone, Schiper, Kemme & Alonso, 2000). There are three different types of database replication strategies namely:

Snapshot Replication: This is the simplest strategy that involves copying data from one server to another.

Transactional Replication: In this replication strategy a primary copy of the database from the main server is received which is followed by Continue reading...

What can we learn from YouthBuild’s initial expansion in NY?

Initial expansion in New York brought to light the fact that the head office taking all the responsibilities and outcomes in its subsidiary will fatally affect the coalition. On giving the whole appropriation to YAP, Dorothy observed, “the surest way to destroy a coalition is for the leader to take all the money.” In an effort to avert this, YAP did not receive any funds for the first year. That it was financed by the state played a significant role. Additionally, early replications to run the Housing Model by nine-community-based organizations were doomed by a lack of technical assistance Continue reading...

Literature Review

Introduction
Discussion of the existing literature on the preventions of Human Immunodeficiency Virus (HIV), find cases of HIV-exposed seronegative individuals frequently considered representative models of novel prevention efforts. Reference to individuals demonstrating innate natural resistance to HIV infection identify as HIV-exposed seronegative (HESN) [1]. Despite the advances in the study of management of HESN of the HIV infection, none of the associations related with resistance to HIV infection including multiple genetic and immune factors account for all cases of HIV-exposed seronegativity [2].
Paul McLaren and his colleagues write of their findings of the potential mechanisms of resistance to HIV Continue reading...

Darts is a sporting goods company that has most of its outlets in the western states. The company computers are connected to each other via network. A network has 273 computers and it consists of the following hardware systems.
8 Windows Server 2003 R2 Servers
2 Linux Servers running Red Hat Linux Enterprise
20 computers running MAC OS X version 10.4 Tiger
32 computers with Windows XP installed
126 computers with Windows Vista installed
95 computers with Windows 7 installed
With advancements in the growth of the company, the network requires upgrading and modifications. Therefore, the company is focusing Continue reading...

Introduction

Ebola virus disease (EVD), or commonly known as Ebola, is the most popular fatal illness in the modern times. It is a severe disease caused by a virus which could infect most primates including humans (World Health Organization, 2014). The symptoms or signs of the severe illness could appear from 2 days up to 3 weeks after the virus infection. Patients could suffer from fever, muscle pains, headaches, rash, and vomiting (Gatherer, 2014). Other patients infected with the virus also suffer from internal and external bleeding and their digestive system is damage. The average death rate of the EVD Continue reading...

Introduction:

T-Helper cells play a fundamental role in adaptive immune response i.e. the type of response exhibited by lymphocytes later in infection. T-Helper cells are essentially inactive, but are activated by the antigen displayed on the surface of mature Antigen Presenting Cells (APC’s) activated by infection. T-Helper cells provide signals to B cells to mature into Plasma cells, which secrete antibody specific to the same type of antigen that is displayed on the surface of APC’s (such as dendritic cells). Antibodies primarily function to neutralize and eliminate microbes present in the extracellular environment of the cell. Similarly, activated Continue reading...

An overview of antimicrobial typology

Introduction
The term antimicrobial is an umbrella term referring to a wide array of pharmaceutical agents that are active against different micro organisms including, bacteria, fungi, viruses and parasites. The name has its origin in the three Greek words, anti (against), mikros (little) and bios (life).
There are several ways by which antimicrobial agents may be classified. This work provides a brief overview of various categories of antimicrobial agents in use and underlines the importance of appropriate antimicrobial treatment.

Antibiotics

The name antibiotic is often used synonymously with antimicrobial. However, the term antibiotic refers to drugs which are sourced from Continue reading...

Concept Paper

Graduate Faculty of the School of Education
Requirements for the Degree of

Introduction 1

Statement of the Problem 1
Purpose of the Study 2
Research Questions 3
Hypotheses 4
Definition of Key Terms 5
Brief Review of the Literature 5
Summary 7
Research Method 7
Operational Definition of Variables 9
Measurement 10
Summary 11

References 12

Appendix A: Annotated Bibliography 13
Introduction
One of the goals for the educational environment is the development of “warm demanding,” an educational environment in which the educational professional exhibits a warm but demanding presence in the classroom (Bondy et al., 2007). Current research suggests that there is Continue reading...

Abstract

HPV-associated cancers are caused by HPV, which is a non-enveloped double stranded DNA virus that is ubiquitous in nature. It attacks the squamous epithelial cells present in the mucous membranes of the body. The virus manifests itself as benign warts or as malignant cancers. Some of the cancers caused by HPV are HPV-associated squamous cell cancer of the head and neck (HNSCC), cervical intraepithelial neoplasia (CIN), penile intraepithelial neoplasia (PIN), anal intraepithelial neoplasia (AIN) and oropharyngeal cancer. HPV+ HNSCC is the sixth most common cancer in the world. Cervical cancer is the second most common cancer in women and Continue reading...

VANET

1. Introduction
Vehicular Ad Hoc Network, abbreviated as VANET, is a system where vehicles like cars have the possibility of digitally communicating with one another, and communicating with a stationary object, for example a building or a traffic light. These communications are of short-range types. Concretely, the three types of communications provided in VANET are: inter-vehicle communication, vehicle-to-roadside communication and inter-roadside communication. In all these communications, there are no usage of a base station or any additional dedicated infrastructure like an access point to facilitate the digital communications. This is a unique property of VANET.
Through VANET, vehicles may Continue reading...