Differentiate between database management system and information retrieval system by focusing on their functionalities. [ 30% mark ] Database management system Information retrieval system DBMS is manages incoming data, organizes it, and provides ways for the data to be modified or extracted by users or other programs. Information retrieval system is activity of obtaining
between database management system and information retrieval system by focusing on their functionalities. Answer: Database Management System is a database program. Technically speaking, it is a software system that uses a standard method of cataloging, retrieving, and running queries on data. The database management system manages incoming data, organizes it, and provides ways for the data to be modified or extracted by users or other programs. While Information Retrieval System (IRS) is a system that
opportunities of Decision Support System (DSS) in information field by Nor Artika binti Monir Universiti Teknologi Mara (UiTM) Kedah ¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬¬ Abstract: Keywords: 1.0 INTRODUCTION Decision is the result or resolution that has been chosen from a variety of alternatives provided. It also related with the activity on how to decide or making decision in solve the problem. Decision theory is the theory on how users making decision through application or system. There are three types of
Introduction The database is the collection of interrelated data which are organized and can be processed by one or more application programs. Advantages of using a Database Mainly a database is used to controlling redundancy in data storage. Also, it’s restrict unauthorized access, Backup and Recovery option, providing storage structures and enforcing integrity constraints. The characteristics of a database are as follows • Structured and Described Data • Data Integrity • Transactions • Data Persistence
DESIGN AND IMPLEMENTATION OF A WEB-BASED E-MEDICAL RECORD SYSTEM (A CASE STUDY OF FEDERAL MEDICAL CENTRE, LOKOJA) Oluwatoyin L. Ofusori C/o National Open University, School of Science and Technology, Lokoja study centre. Kogi State. Nigeria lizzyofusori@yahoo.co.uk Umoru Jacob O. Department of Computer Science, Federal College of Education, Okene, Kogi State. Nigeria jacobumoru2004@yahoo.com Prof. Bamidele Oluwade Department of Computer Science, Lead City University, Ibadan. Oyo State, Nigeria
tremendous increase in its growth. With increasing growth health care organizations have become overwhelmed with patient data and the health care industry has been unwilling to upgrade to an electronic format. One of the reasons for this, is that the paper system was functioning effectively due to lesser population but nowadays the healthcare sector offers potential mix of opportunities and challenges. Increasing patient data can result in misdiagnosis and incorrect treatment of the patient's condition. Thus
This can be changes or modify to suit our needs in future as to enable us to enhance the performances of the system. The use of a customise software solution will also be able to allow us to integrate with our existing system and work together to achieve an objective set by the management. This will overall reduce the time and allow the staffs work productivity level to increase and enhances the performances. Being able to perform the objective
2.1 Water 2.2 River Malaysia is divided into two parts, Peninsular Malaysia and East Malaysia, and are drained by 150 river systems. About 100 of these are in Peninsular Malaysia and 50 in East Malaysia Sabah and Sarawak (Chan et al. 2003). The largest river in Malaysia is Sg. Rajang with the catchment area of 51,000 sq.km while in the peninsular is Sungai Pahang with the catchment of 29,000 sq.km ( Chan et al. 2003). In the world standards, Malaysian rivers are short and steep (Keizrul A.,2002)
Introduction: Customer Relationship Management (CRM) In recent years, customer relationship management (CRM) has been a topic of the utmost importance for scholars and managers. Despite the evidence provided by numerous empirical studies, many companies that have implemented CRM systems report unsatisfactory levels of improvement. This study analyzes what influence companies can expect CRM implementation to have on performance and how they can leverage its impact. The authors propose a conceptual
over the world have adopted Enterprise Resource Planning (ERP) systems (Alexandra and Charalambos, 2011). ERP systems are widely spread and implementing in global corporate to integrate diverse and complex corporation operation (Severin et al, 2011). ERP systems are using for the need of timely access to consistent information through the varied functional areas of a company. An ERP system can characterize as an information system made up of different components which each allocating the business