Database Management System For A Company - 1660 Words

A research database management system (RDBMS) is the most used database management system for a company. Its roots date back to 1970, created by E.F. Codd at IBM. The database approach involves the storage of data involving tables. Attributes of the tables involve rows, used as a record of an entity. Columns, also attributes of the table, determine what will be recorded for that field. Within a table one primary key will be found, this represents a unique column of the table. A table may also have a foreign key, there can be more than one, and it identifies a primary key of another table. Foreign keys allow for relationships between tables to be created. The RDBMS is so widely used because of its simplicity to understand relationships between data. The data can also be analyzed in many ways using queries, reports, etc. A database management system covers all functions of the business and is essential for businesses to be run efficiently. Since the introduction of this time of database management system in 1970 it has triumphed many former types of widely used databases and fended off new types of databases to remain the most common type. Times have changed in the information technology world since 1970 when IBM was running the show and leading the world with improving and introducing new technology. I believe the top five most used RDBMS used in the market today are Oracle, Microsoft SQL server, IBM DB2, MySQL and PostgreSQL. Oracle database had its firstShow MoreRelatedDescription Of A Database Management System999 Words   |  4 Pages A database is a collection of information sequenced and organized in such a way that the computer may be able to source and access it on demand by the operator. Like any other management system, a database management system is a collection of programs and protocols that enable the user to enter, sequence, organize, retrieve and select data on demand. Thus, a database management system (abbreviated as DBMS) can be defined as the cumulated system that helps the user to access and make effective useRead MoreDatabases in My Organization992 Words   |  4 PagesDatabases in My Organization CIS319: Computers and Information Systems Abstract Databases have been in use since the early days of computing programs. An Information Technology services company, such as Getronics, not only utilizes databases for information and record management, it earns revenue by providing database management services. Getronics uses Microsoft SQL Server 2000 as its database software. The clients that contract Getronics for Information Technology services rely andRead MoreAbstract:. With The Development Of The Business, The Competitive1605 Words   |  7 Pagesthe competitive between the company is become more and more fierce. 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This can include a store’s inventory, employees, and purchases, or song titlesRead MoreEssay on Databases968 Words   |  4 Pages Databases in My Organization Abstract nbsp;nbsp;nbsp;nbsp;nbsp;Databases have been in use since the early days of computing programs. An Information Technology services company, such as Getronics, not only utilizes databases for information and record management, it earns revenue by providing database management services. Getronics uses Microsoft SQL Server 2000 as its database software. The clients that contract Getronics for Information Technology services rely and depend on the accuracyRead MoreRelational Database Management System ( Rdbms )996 Words   |  4 Pagesevaluation of how Relational Database Management System (RDBMS) can be applied to improve organization and business effectiveness. The method of analysis includes basic information of Relational Database Management System and reference of how database management can bring positive improvement on manage small or large amount of information in the organization. Also, include a brief information of business those are successful in their field’s thanks of the application of database system in their organizationsRead MoreRelational Database Concepts and Applications: Research Paper669 Words   |  3 PagesRelational Database Concepts and Applications Professor Kevin W†¦.. By Bob Bobson March 7, 2014 Introduction In order to successfully transition from our current paper and email based equipment request method to a completely paperless online system, we must build and implement a relational database. A relational database will allow us to store, filter, make changes to, and share of the data that is needed in our new online equipment ordering system. Relational Database Overview