Designing Databases: Building a Conceptual Data Model [1] Fundamentals of Databases Alvaro A A Fernandes School of Computer Science University of Manchester Acknowledgements 2 These slides are minor adaptaAons of material authored and made available to instructors by Ramez Elmasri
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fields of human endeavor1. So an innovation comes up – database and DBMS - as a remedy to these huge crises. A database is a collection of related files that are usually integrated‚ linked or cross-referenced to one another. The advantage of a database is that data and records contained in different files can be easily organized and retrieved using specialized database management software called a database management system (DBMS) or database manager. A database management system is a set of software
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consist of more than one column. E. It is a key that is used as a reference to relate one entity to another entity. 3. __________ is the software that manages and controls access to the database. A. Database B. Database Application C. Database System D. DBMS E. None of the above 4. DDL allows A. Users to define a database B. Users to delete data C. Users to insert data in a database D. Users to update data from a database E. None of the above 5. Dependency based on only part of a composite primary key
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Presented by: Logine Acabal Marylad I. Belano Richel Espiel Rochelle Ramirez Introduction The purpose of this report is to give you an understanding of how data resources are managed in information systems by analyzing the managerial implications of basic concept and applications of database management. Introduce the concept of data resource management and stresses the advantages of the database management approach
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Planning and Creation of a Fleet Truck Maintenance Database for Huffman Trucking James Adams DBM/350 Professor Troy Tuckett March 11‚ 2013 Creating a Database Design for Fleet Truck Maintenance The planning designing and creation of the Fleet Huffman Trucking Maintenance Database will identify attributes‚ tables and fields for all of the service categories for the Huffman maintenance fleet Trucking Company. This database will be developed and design according to the vehicle maintenance activity
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Database Management Systems Memo Name: School: DBM-380 Database Concepts Instructor: Date: Database Management Systems Memo CST is a small company doing business for over 30 years. CST provides rehab services with several locations in the Los Angeles Metro area. Due to the nature and size of the business‚ there currently is no need for a huge network infrastructure. CST has a ten user network with two non-networked computers at each of its sites. The financial software is a product
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DW MODELS Data Warehousing Battle of the Giants: Comparing the Basics of the Kimball and Inmon Models Mary Breslin Many organizations today need to create data warehouses— massive data stores of time-series data used for decision support. These organizations face a range of choices‚ both in terms software tools and development approaches. Making good choices requires an understanding of the two main data warehousing models— Inmon’s and Kimball’s. Bill Inmon advocates a top-down development approach
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Oriented Approach to Multidimensional Database Conceptual Modeling (OOMD) ‚ Proceeding 1st International Workshop on Data Warehousing and OLAP (DOLAP98)‚ 1998 [20] Kimball R.‚ http://www.dbmsmag.com/9708d15.html “A Dimensional Modeling Manifesto”‚ DBMS Magazine‚ Aug 1997 [21] Kimball R.‚ “The Data Warehouse Toolkit”‚ John Wiley‚ 1996 [22] Martyn T.‚ Reconsidering Multi-Dimensional Schemas‚ SIGMOD Record‚ Vol. 33‚ No. 1‚ 2004 [23] Elmasri R.‚ Navathe S.‚ “Fundamentals of Database Systems”‚ 3rd Edition
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CIS/319 COURSE NOTES WK 1 INFORMATION SYSTEMS SYSTEMS DEVELOPMENT SYSTEMS ANALYSIS IT PROFESSIONALS WK 2 INPUT DEVICES OUTPUT DEVICES PROCESSING DEVICES STORAGE DEVICES NETWORK DEVICES WK 3 SOFTWARE ACQUISITION OPERATING SYSTEMS DATABASE MANAGEMENT SYSTEMS NETWORK TOPOLOGY PROGRAMMING LANGUAGES SOFTWARE APPLICATIONS WK 4 DATABASE STRUCTURE NETWORK OPERATING SYSTEM DATABASE DEVELOPMENT DATABASE ADMINISTRATION WK 5 NETWORK MEDIA NETWORK CONNECTIVITY
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Database Environment: Week 2 Joe Snuffy DMB/380 October 6‚ 2002 Database Environment Intro The Tampa Art Museum needs to track the artwork‚ artists‚ and locations where the art is displayed or stored within the museum. Currently The Tampa Art Museum is using an inaccurate set of spreadsheets to keep track of art‚ artist‚ and location data within the Museum and it is very cumbersome for end users. The Project teams Goal is to create a reliable database to streamline operations at the museum
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