Free Essays on Database to Get Inspired & Learn by Example

Management

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9.1: Understand meta-data requirements (P)
In the NHS continence services database, the GP practices play very crucial roles especially in the conception and maintenance of the patient Summary Care Records (SCRs) (Health and Social Care Information Center). The business user requirements of this database are to provide users with updated information regarding its analytical and operational systems. These business users include referred patients and general practitioners. Patients access their records by maintaining online accounts on the NHS website or can obtain printed copies of their clinical records from their respective health facilities. GPs access the continence Continue reading...

1.0 Introduction
When talking about Not-Only-SQL database also known as NoSQL databases, the first impression is that it is scalable and has high performance. It was first introduced in the year 1998 and later introduced in the year 2009 when it received a new definition “No to SQL”. Designers have strategically modeled these NoSQL databases in order be more efficient when it comes to large unstructured amount of data also referred to as Big Data. Presently, most companies have opted for NoSQL databases purposely to handle Big Data issues through distributed or/and collaborated hosts (Abramova et al., 2014). For Continue reading...

Introduction

Entity Relationship modeling is a significant aspect of database modeling. There are many aspects that have been added in the management and modeling of databases the world over. There is need to have critical assessment of the database before it has been implemented. Database design is a critical process when working on database management systems. The reason is that databases form a significant part of the data management aspect of an organization. Entity Relationship modeling has been part of the design process of the database design process. Entity relationship diagrams help to show the relationships between the objects that Continue reading...

Information system

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Introduction

This paper provides an overview of a database and user interface design process for an information system. The first section will provide an overview of what an information system is required to do and propose the design and development process. The information system is based on a car management company. It is proposed that the company y will benefit immensely from the services of an information system. The second part of the paper will detail the design of the user interface based on the principles of human computer interaction s design. The third part of Continue reading...

IT Case

I certify that I am the author of this assignment. Any assistance I received in its preparation is fully acknowledged and disclosed within this document. I certify that I have not received help from any unauthorized persons.
I have cited any and all sources, both print and electronic, from which I have used data, ideas, or words, either quoted or paraphrased. My cited sources are indicated within this document using APA citation style. I also certify that this assignment was prepared by me specifically for this course.

Introduction

This report has been created to study the competition faced by the Continue reading...

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Database Management Systems Role in Managing Organization’s data

A relational database management system (DBMS) provides abundant benefits to an organization. A DBMS makes the organization’s data reliable and easy to access for various development activities. It provides a platform for information retrieval and thereby improving the decision-making process. In the current era of technological advancement, a DBMS is the most important tool for any successful organization (Halpin, 1996).

Issues in Database Systems

Database management systems (DBMS) provide a powerful mechanism for storing and retrieving data. However, there are several issues that must be taken care of for a Continue reading...

Introduction:

The Structured Query Language (SQL) is a text based database manipulation language used when interacting with a database server. SQL commands such as CREATE, INSERT, UPDATE, RETRIEVE, and DELETE are used by programmers and database administrators to manipulate databases in database servers (EC-Council, 2010).
SQL injection refers to a technique used to take advantage of vulnerabilities introduced by non-validated input. These vulnerabilities allow attackers to insert SQL commands through the web application forms, and the commands are executed on a back-end database. Programmers use sequentially executed SQL commands with parameters supplied by the web client thus making it easy Continue reading...

Introduction

Advancement in the technology and increasing the ways of information are some of the major aspects that used by the organizations to enhance the level of effectiveness within their operations. Shareholders deem very important for the sake of an organization, and they are the regular participants that contributes positively in their financial and economic position (Differencebetween.net, 2015).
The shareholders of the company usually divided into two different parts known as internal shareholders and external shareholders. Internal shareholders are the type of shareholders that specifically associated with the employees and the upper management of a company (Phillips, 2014). On the Continue reading...

Executive Summary

The very robust strides that have been realized in the Information Technology sector are very vocal in making all the other directly and indirectly dependent sectors to grow too. One of those sectors that have grown due to the very many benefits it has realized from the Information Technology sector is the area of business. The case at hand deals with a business that deals with car sales and resale. A car dealership is reliant on the various technologies that can be available at any given for the customers to meet their demands by having a proper catalogue of Continue reading...

IN UNDERTAKING DEGREE STUDIES IN COMPUTER SCIENCE AND FOLLOWING A FUTURE CAREER PATH IN DATABASE ADMINISTRATION.

Computer science is a major that involves the study of computers, their software and how computers can be used to solve problems. Students of computer science would be involved in tasks such as designing software and using this computer software to provide redress to fundamental issues. As a database administrator skills such as attention to detail, excellent communication skills, being honest, a good planner, and good team players just to mention a few will be essential. Database administrators are tasked with performing integrity and security issues of the database (Mullins 2012). Database administrators also plan and conceptualize future ideas. Continue reading...