Leonard A Wey CS251 – 1102B – 05 Prof. Cathy Vandercreek Phase 4 Individual Project June 13‚2011. Table of Contents SECTION HEADING: Phase 1 – Gathering all necessary Information for Database Design 1. Scope of Project 2. Project Identification 3. Database Overview 4. Document
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I. Column Oriented Database A column-oriented DBMS is a database management system (DBMS) that stores data tables as sections of columns of data rather than as rows of data. In comparison‚ most relational DBMSs store data in rows. This column-oriented DBMS has advantages for data warehouses‚ customer relationship management (CRM) systems‚ and library card catalogs‚ and other ad hoc inquiry systems where aggregates are computed over large numbers of similar data items. It is possible to achieve
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TECHNOLOGY‚ INFORMATION‚ AND SOCIETY The Plan * 3 great moments in human history (3 eras) * Technology: progression and shock * A Lesson from History: The Automobile (classic vs. expressive technology) * The current example: IT Three Great Moments in Human History (1) First Wave – Agrarian Revolution a. Wealth is in the land (exhaustible / exclusive) (2) Second Wave – Industrial Revolution (mass production and assembly line) b. Wealth is in the labor‚ land
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Answer 1 A1) Define Business Information System i. A combination of hardware‚ software‚ infrastructure and trained personnel organized to facilitate planning‚ control‚ coordination‚ and decision making in-an organization. ii. Systems integrating information technology‚ people and business. A2) How it is important for an organization? Explain E-mail communication Communication between organization and external business partners. More effective‚ faster and proper log system. Electronic handbooks
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table to resolve this relationship. The complete ERD is provided in Figure P7.65. Figure P7.65 EliteVideo ERD 65. Write the SQL code to create the table structures for the entities shown in Figure P7.65. The structures should contain the attributes specified in the ERD. Use data types that would be appropriate for the data that will need to be stored in each attribute. Enforce primary key and foreign key constraints as indicated by the ERD. CREATE TABLE PRICE ( PRICE_CODE INTEGER
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Privacy and Ethics * Ethics- principles of right and wrong that indv‚ acting as free moral agents‚ use to make choices to guide their behaviors * Info sys raise new ethical questions bc they create opportunities for: intense social change‚ threatening existing distributions of power‚ money‚ rights‚ and obligations; new kinds of crime * Tech trends that raise ethical issues: * Doubling of computer power: more orgs depend on comp sys for critical operations * Rapidly
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Management • Database Administrator • Database Users • Overall System Structure 1.1 Silberschatz‚ Korth and Sudarshan c 1997 Database Systems Concepts Database Management System (DBMS) • Collection of interrelated data • Set of programs to access the data • DBMS contains information about a particular enterprise • DBMS provides an environment that it both convenient and efficient to use Database Systems Concepts 1.2 Silberschatz‚ Korth and Sudarshan c 1997 ’ & ’ & Purpose of Database
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DBMS Project–Bus ticket reservation 1. ABSTRACT Traveling is a large growing business in Pakistan and other countries. Bus reservation system deals with maintenance of records of details of each passenger who had reserved a seat for a journey. It also includes maintenance of information like schedule and details of each bus. We observed the working of the Bus reservation system and after going through it‚ we get to know that there are many operations‚ which they have to do manually. It takes a
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accomplish improvements for the business. Chap2 : Information systems architecture - a unifying framework into which various stakeholders with different perspectives can organize and view the fundamental building blocks of information systems. Knowledge (ERD)‚ process (UML) and communication (Interface). Chap3 : Capability Maturity Model (CMM) – a standardized framework for assessing the maturity level of an organization’s information system development and management processes and products. Model-driven
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Caraga State University Ampayon‚ Butuan City Agay National High School Automated Enrolment System Jose Dennis P. Chua Giovanni T. Esma Submitted by Gleen Delaorao Submitted to 2014 Executive Summary Since the new K-12 curriculum was implemented‚ the population of the student on secondary high school is expected to grow bigger. Like any other high school‚ Agay National High School needs an efficient enrollment system to hold a huge number of students during enrolment. The addition of
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