Concurrency Control in Database Systems Key Points The purpose of concurrency control is to ensure that one user’s work does not inappropriately influence another user’s work. In some cases‚ these measures ensure that a user gets the same result when processing with other users as that person would have received if processing alone. In other cases‚ it means that the user’s work is influenced by other users but in an anticipated way. When many transactions take place at the same time‚ they are
Premium
CHAPTER THREE METHODOLOGY 3.1 Introduction This chapter presents the methodology used for the study. It explains procedures used to obtain data and the techniques used in analyzing the data obtained. It highlights the type of research‚ and gives details about the population of the study‚ sample and sampling techniques. It also discusses data collection instrument‚ as well as methods of data analysis plan. 3.2 Type of Research This research shall be a qualitative research that seeks to find
Premium Sampling Sample Data analysis
MANAGEMENT INFORMATION SYSTEM ( MIS) Introduction: The concept of the MIS has evolved over a period of time comprising many different facets of the organizational function. MIS is a necessity of all the organizations. The initial concept of MIS was to process data from the organization and present it in the for of reports at regular intervals. The system was largely capable of handling the datafrom collection to processing. It was more impersonal‚ requiring each individual to pick and choose
Premium Information systems Decision theory Management
Information Systems Proposal Mante Zuma BIS220 September 2‚ 2013 Chiedo Ugorji Table of Contents Introduction … 3 Information Systems … 3 Table … 4 Conclusion … 5 References … 6 In order for our nostalgic‚ brick and mortar record store to continue its success and remain afloat in today’s rough economy our first objective is to consider the right technology systems needed for our business. Information technology can help us in many ways. This includes keeping records
Premium Enterprise resource planning Information systems Information
Financial Information System (FIS) Definition - What does Financial Information System (FIS) mean? A financial information system (FIS) accumulates and analyzes financial data used for optimal financial planning and forecasting decisions and outcomes. FIS is used in conjunction with a decision support system‚ and it helps a firm attain its financial objectives because they use a minimal amount of resources relative to a predetermined margin of safety. FIS can be thought of as a financial planner
Premium Accounting software Enterprise resource planning Finance
ITS BACKGROUND INTRODUCTION Notably‚ student information system or SIS incurs such application software designed for educational establishments to manage student data. Student information systems provide capabilities for entering student test and other assessment scores‚ building student schedules‚ tracking student attendance as well as managing many other student-related data needs within the institution university. Thus‚ many of these systems applied in the Philippines can be scaled to different
Premium Information systems High school
Question 4 1 out of 1 points UNITS OF MANUFACTURED GOODS AND SERVICE GOODS PRODUCED IN ONE HOUR OF LABOR Country Manufactured Goods Service Goods A 100 units 300 units B 75 units 150 units According to the information shown in the table above‚ which of the following statements in true? Selected Answer: Country A has an absolute advantage in manufactured goods‚ but a comparative advantage in service goods Answers: Country A has both an absolute
Premium Supply and demand Consumer theory
MANAGEMENT INFORMATION SYSTEM DEFINED The scope and purpose of MIS is better understood if each part of the term is defined. Thus‚ Management:-It has been defined in a variety of ways‚ but for our purposes it comprises the processes of activities that describe what managers do in their organization‚ plan‚ organize‚ initiate‚ and control operations. They plan by setting strategies and goals and selecting the best course of action to achieve the plan. They organize
Premium Information systems Decision theory
Introduction Computerization is a control system that manages the process in industrial workplace. It reduces human errors and processing time‚ thus it can boost productivity and results into high quality of product produce. In an information system‚ computerization is concerned about interrelating different but interdependent transactions. This can result in a system with well-integrated processes that can perform much faster and more accurate than a manual system. Enrollment is the process of entering
Premium Data Information systems Geographic information system
UNIVERSITI TUNKU ABDUL RAHMAN FACULTY OF ACCOUNTANCY AND MANAGEMENT ACADEMIC YEAR 2012/2013 BACHELOR OF ACCOUNTING (HONS) UKAI 2063 ACOUNTING INFORMATION SYSTEMS II TUTORIAL 6 Case 1: Universiti Tunku Abdul Rahman Situation: The university is considering a new system that will speed up the registration process. As part of the systems development team‚ you are asked to develop a plan for fact-finding. (Adapted from Shelley & Cashman 2010‚ Chp 04 Apply Your Knowledge‚Elmwood College
Premium Requirements analysis Member of Parliament Output