History of Relational Database Hao-Wei He Wilmington University October 9‚ 2010 Abstract Database system have been inseparable with our daily life‚ since IBM developed the hierarchical database management system in 1969‚ database system has been innovated many times‚ such as hierarchical database‚ network database‚ relational database‚ and object-oriented database. Nowadays‚ relational database still is the most popular model used by different industries; this article is going to introduce
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Database marketing is the technique of gathering all the information available about customer‚ leads and prospects into a central database and using that information to drive all marketing efforts. The information is stored in a marketing database and can be used at both the strategic and tactical levels to drive targeted marketing efforts. (www.itsallgoodwebdesign.com/html/database_marketing.html). A database is a collection of data arranged for computer retrieval. Marketing can defined as "performance
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maintains a database of over 43 million households with Blockbuster memberships all used to help customers select movies. Blockbuster origins date back to 1985‚ when the first Blockbuster store was open in Dallas. Currently Blockbuster is a world-class company operating with thousands of locations and billions of dollars in revenue. Throughout this paper‚ the database management of Blockbuster will be explained – from customer database‚ to marketing database. Blockbuster Database Management
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Specialized Database Presentation Specialized Database Presentation Team B: Chappell Grant‚ John Hainline Linda Hannigan DBM/384 Special Purpose Databases Brando Sumayao Specialized Database Presentation • • • • • • • • • • Executive Overview Strategic Goal Proposal Comparison of different database and purposes SQL concepts relative to spatial and temporal databases Uses of databases in the business environment Description of the information retrieval process in relations to the specialized
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Database Comparison Paper Tania Hillard Database Management / DBM 502 Pamela Hurd June 19‚ 2006 Introduction This paper will compare and contrast four different types of database software. The database software that will discuss is the Microsoft Access‚ SQL‚ DB2‚ and Oracle. A database is the most vital system for a company as it stores mission critical information. The continual failure of a company’s database system can only lead to the demise of the organization - companies cannot
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History of Database Technology Past and Present The term database was popularized with the growth of the computer industry and is typically thought of as software used to store‚ index‚ manipulate‚ and retrieve information (Vaughn). Database software has been in use since the Census Bureau used a punch card system to meet the requirements for the collection‚ sorting‚ and reporting of data for the 1890 census (National Research Council). These earliest databases were flat file databases. The flat-file
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Files and Relational Databases What is a file? • contains groups of records used to provide information for operations‚ planning‚ management and decision making. • can be used for storing data for an indefinite period of time‚ or they can be used to store data temporarily for a specific purpose. FILE TYPES • Master Files -- contain records for a group of entities. The attributes may be updated often‚ but the records themselves are relatively permanent. These files
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SQL INTRODUCTION Diaz‚ Francis Lorenzo A. BSM CS 3B G2 History of SQL SQL began life as SEQUEL11‚ the Structured English Query Language‚ a component of an IBM research project called System/R. System/R was a prototype of the first relational database system; it was created at IBM’s San Jose laboratories by Donald D. Chamberlin and Raymond F. Boyce in 1974‚ and SEQUEL was the first query language to support multiple tables and multiple users. In the late 1970s‚ SQL made its first appearance in
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Lesson 1 What is a database: A database is a group of data that has been organised in a table or group. This makes it easy to find data‚ but also allows you to not have any duplicates in a group. A database is used in a school or college to store students date of births. This allows the school to be able to see how old the students are. The database can also be password protected to keep the data safe. What is a flat file database: A flat database is where you have all your data in one table.
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Questions Indicate whether the following statements are true or false on the student answer sheet. 1) A requirement is something a database needs to do in order to fulfill its purpose. True 2) You only need to include the most important stakeholders in the database discussions. False 3) Forms are used for gathering input. True 4) A transaction database is optimized to track transactions in real time. True 5) Data mining uses business intelligence tools and techniques on
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