Optimization Term Papers Samples For Students

Rule discovery

Every database administrator needs to uncover new information concerning the data relations and database relations. Rule discovery therefore is the name given to this process. Rule discovery is defined as the search for patterns, regularities and correlations in the target database by utilizing every available information source (Shneiderman, & Goodman, 2006). By the realization of these relations and regularities, application of optimization queries becomes much easier in the process. A clear and a better outcome will be realized as compared to a situation where the knowledge of the rules in question is not known.

In the past, researchers have researched in ...

The query optimization problem

Lack of precise statistical information about the database hampers greatly the optimization of queries in database systems (Raghu, & Johannes, 2003). Good algorithms have to be applied in the process of query optimization if success is to be achieved in a greater manner (Walker, 2007).
In this paper, we define a query as a kind of language expression used to describe data elements to be retrieved in the database (Garcia-Molina, Ullhman, & Widom, 2004). Application of queries is done in many different settings. In many cases, users send direct requests to the databases in order to get the general structure of ...

1. Chen, P. s., and Akoka,J. (2006). Optimal design of distributed information systems. IEEE trans. comput. c-29, 12, 1068-1080.
The source is reliable. Chen and Akoka are renowned authors. Their credentials are highly rated and by so the article is authentic. Besides this is a primary source in which was written within the context of the problem being looked at. This article has proven to be accurate for most of the information is correct. However, in its objective as in relation to its information, there some evidence of bias, especially as regards to Query Optimization. The pages to ...

Introduction

Database management systems have become a benchmark tool for defending the computer user from aspects of secondary storage management. They are intended to develop the yield of application programmers and to make easy data access by computer-naive end users. There have been two key areas of research in database systems. One is the scrutiny of data models into which the real world can be mapped and on which interfaces for different user types can be built. Such conceptual models include the hierarchical, the network, the relational, and a number of semantics-oriented models that have been reviewed in a large number of books ...

Building a Sustainability Assessment Framework

Building a Sustainability Assessment Framework

The necessity of a new environmental assessment regime

The need to undertake a new environmental assessment regime as proposed by the Liberal Party of Canada is driven on the point that, over almost half a century the since the nation’s first environmental assessment processes and laws were introduced, the have been advances as well as reversals across the globe. The recent changing times have put the dominant record on the environmental assessment as one of the gradually expanded scope, application, openness, ambition and understanding (Noble, 2012). Therefore, in order to put the environmental assessment just like the other areas of environmental ...

Query optimizer architecture

Given a database and a query on it, there a number of processes through which the query is run through with all the processes having different execution plans. In the optimization process the best plan is selected after careful consideration of all the option plans available.
Query optimizer architectural definition gives a better understanding of the tests that are done on the alternatives give (Epstein, 2008). Below is a simple architectural view of the query optimization process.

In the simple architecture above, a classification is given based on two stages of the model; the rewriter and the planning stages. Each stage has its own ...

Abstract

Certain incidents, such as the radiation overdose during perfusion brain CT imaging that caused adverse health effects on patients, have prompted the federal government to channelize its attention and efforts towards stringently regulating medical technology industry, particularly the imaging facilities that could release hazardous radiations from their overutilization . Following is the critical analysis of the responsibilities of the federal government and regulatory agencies like FDA in this arena and their ramifications on prevention of health risks associated with their overutilization. FDA has undertaken several research analyses and released legal documents pertaining the regulatory guidelines for radiation overutilization in medical ...

Diversity Management in Contemporary Organization

The contemporary business environment is a complex mechanism of relationships on organizational, group and individual levels, where the trend of internationalization and blurring business and economic boundaries between the countries places more emphasis on adaptability and unique competitive advantage, based on intangible assets. For many companies, growth and profitability mean organic and inorganic expansion to foreign markets and, thus, there is an increasing concern about diversity and management of cross-cultural differences within and outside of the companies. The reality of such retail giants as Tesco, Walmart, Starbucks Coffee Company and many others demonstrates that in order to build on ...

Business Intelligence and enterprise data mining management

A data warehouse is a kind of database designed to enable business intelligence solutions. Data warehouses are used to understand and enhance a performance. The warehouse is designed to query and analyze instead of merely conducting transaction processing. Historical data may be derived from transaction data but can include data from other locations. Data warehouse separates analysis workload from transaction workload, giving the organization the ability to maintain historical records and analyze the data to gain better understanding of the business and improve its practices. The environment in a data warehouse includes extraction, transportation, transformation and loading – referred as the ETL solution, ...

1. Selling the domain name is not recommendable because it is a precious commodity for online business world. Selling it will come in gaining commercial advantage by the one who intends to buy the domain name. In order to sell the domain name, it is necessary to know the intent behind the buyer buying the domain name. Ethical dilemma involved in the transaction is the time, money, and personal time that are tied to obtaining the domain name. As the online store is just established, it is necessary to get the traffic on the website so that the intention of ...

Term Project - Questions

- What are the some of the key questions one needs to answer in order to figure out how to execute the timeshare exchange?
When a person wants to execute a timeshare, there are a number of points that he/she needs to take into consideration. The user needs to answer the following questions in order to figure out how to execute the timeshare exchange:
- How much is the fee for exchange?
Whenever an exchange is done, there has to be some fees associated with it. Therefore one need to determine how is required in order to execute the ...

Term Project - Questions

- What are the some of the key questions one needs to answer in order to figure out how to execute the timeshare exchange?
When a person wants to execute a timeshare, there are a number of points that he/she needs to take into consideration. The user needs to answer the following questions in order to figure out how to execute the timeshare exchange:
- How much is the fee for exchange?
Whenever an exchange is done, there has to be some fees associated with it. Therefore one need to determine how is required in order to execute the ...