Heterogeneous Data Sources

1.1 Introduction This is a very important research study which is meant to evaluate the effects of learning from heterogeneous data. It is relevant to study this topic because there has been a problem of learning representation of human face (Basso et al, 2003). To achieve this we will have to…

Data Link Layer

What is the data link layer The data link layer is the second layer of the seven layer of the Open System Interconnection (OSI) model of the computer networking. The layer is fundamentally a convention layer which transmits information between two system clients in a system fragment. The layer has…

Method of data collection

Sampling As a Method of Data Collection Sampling is about selecting a subset of people from a numerical population so as to evaluate features of the whole inhabitants. Sampling method of data collection is used to represent the entire population although the information acquired may be vulnerable to errors since…

Databases and storage

A database is an organized collection of data. Databases are used in many applications, spanning virtually the entire range of computer software (Wikipedia). Databases are the ideal system of storage for large multi user applications, where collaboration between many users is needed. Database technology refers collectively to the tools, techniques…

Distributed Database Management System: Requirements

A distributed database can reside on network servers on the Internet, on corporate Intranets or extranets, or on other company networks. The replication and distribution of databases improves database performance at end- user workmates. It allows a user to access and manipulate data from several databases that are physically distributed…

Database Management System and National High School

Theoretically, the main purpose of the system is to create an efficient, fast and reliable Computerized Enrollment and Permanent Record Keeping System of Ambit National High School. A Database Management System (DB’S) consist of collection of interrelated and set of function to access the data. DB’S provides an environment that…

Database Management System

Given its expertise and experiences in contracting and placement of antedates as well as its employers growing demands for its able manpower sourcing, the company in 2009, saw the need to establish a branch on Ardent City, Panamanian. Abreast with the latest technology, the company has successfully provided staffing link…

Database Management

Data that is collected from each individual patient is essential for purposes of increasing awareness of diseases, sickness of specific race or authenticity, dangers of long-term use In medications or lifestyles. An enormous amount of research for specific cures is based on the data that is collected from health care…

Database model

The DB’S manages incoming ATA, organizes it, and provides ways for the data to be modified or extracted by users or other programs. Database management systems (Dobbs) are specially designed applications that interact with the user, other applications, and the database itself to capture and analyze data. A general-purpose database…

Data Reduncy and other Database Management Issue

Data redundancy is a condition created within a database or data storage technology In which the same piece of data is held in two separate places. Or in the case of a flat file database, there are records with partly duplicated data. For example Jones, 48, Male, Teacher Jones, 48,…

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