Databases Article Reviews Samples For Students

Article Review

This article provides a discussion of the application of Object-Level Keyword Search Over Relational Databases (OKSORD). This has been prompted by the difficulties associated with the application Keyword Search Over Relational Databases (KSORD), which makes it difficult for the end user to understand. The procedure discussed for developing an object level data model for the Object-Level Keyword Search Over Relational Databases involves the classification of relation algorithm into four categories. This is then followed by converting a relational database schema to an object-level schema graph. The final step involves generating an object level data graph for the object level schema graph.

Self-Tuning of the Relationships among Rules’ Components in Active Databases Systems

...

Discussion 2

This article seeks to provide solutions to three specific issues concerning the application of information technology in enterprises as they relate to ISCA (Information system of control and auditing). These issues include maintenance of information strategy goals and businesses objectives, efficient resource utilization and control of information technology related risks. The authors propose the improvement of IT governance to address these issues. The IT governance needs to include responsibilities of Chief information officer and chief financial officer clearly defined and ensure that overall planning is detailed.

Discussion 3

This paper explores the issue of inaccurate data in relational databases. Problems of ...

Employer and employee sign working agreements that count for the employee’s working contract, agreements that amongst others, refer to non-disclosure policy, respecting the working norms and regulations, code and conduct and so on. This stands at the basis of the working relationship between employees and employer around the world. Violation of this relationship leads to terminating the working contract and in some cases, to inducing the offender employees on a black list, so that they cannot find employment in the same activity sector, as Clifford and Silver – Greenberg report (“Retailers Tract Employee”).
With these general information one could ...

Abstract

The topic of this paper is regarding the effects of the nursing shortage on patient safety and adverse events. Due to the nursing shortage, there is an increase inare registered more patient adverse events and there is increasedthe risk to the patient’s safety increased. If the nursing shortage problem is not correctedsolved, then there will be a continuance ofcontinue increase in the risk to patient safety risk , andas well as harm to the patient. In the paper there is provided Aan explanation of the nursing shortage, the its cause of the shortage, how the shortageit affects patient safety, and ...

Computer networks and the internet have drastically changed the way we live and conduct business. In the current business environment and governmental authorities, integrated information systems based on vast networks make the core of operation from E-commerce to interstate communication. Governments such as the United States hold sensitive information about its citizens in such computer networks. Businesses rely on networks in order to perform business transactions that use electronic transfer of money. Currently, nearly all businesses and government operations are electronic and are controlled different kinds of servers and technologies. However, as these systems are efficient and effective in ...