Description Of A Database Management System - 1325 Words

Chris Velasquez MGMT 329 Final Research Paper to Pass A database is an organized collection of data. It is the collection of tables, queries, reports, viewings, and other objects. The data are typically organized to model aspects of reality in a way that supports processes requiring information, such as modelling the structure of a major business such as Walmart, and all of its data including things like their inventory, customers, and their employees. A database management system is a computer software application that interacts with the user, other applications, and the database itself to capture and analyze data. A general purpose database management system is designed to allow the definition, creation, querying, update, and administration of databases.The Database uses terms that are key for anyone to sift through the collection of data that any company or business collects. terminology consists of keywords that will help users select desired pieces of data. The primary key is a special relational database table column of a colle ction of columns appointed to individually identify all table records. The primary key’s main features include: it cannot contain a unique value for each row of data, and it cannot contain null values. The primary key is either an existing table column or a column that is explicitly initiated by the database according to a defined sequence. The foreign key is a column or group of columns in a relational database table that implementsShow 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 MoreTechnology Changes Role of Database Administrator1195 Words   |  5 PagesTechnology Changes Role of Database Administrator The database administrator (DBA) is responsible for managing and coordinating all database activities. The DBAs job description includes database design, user coordination, backup, recovery, overall performance, and database security. The database administrator plays a crucial role in managing data for the employer. In the past the DBA job has required sharp technical skills along with management ability. (Shelly, Cashman, Waggoner 1992)Read MoreAirline Database1533 Words   |  7 PagesSOFTWARE REQUIREMENTS SPECIFICATION(SRS) FOR AIRLINE DATABASE Table of Contents 1. Introduction 1.1 Purpose 1.2 Document Conventions 1.3 Intended Audience and Reading Suggestions 1.4 Project Scope 1.5 References 2. Overall Description 2.1 Product Perspective 2.2 Product Features 2.3 User Classes and Characteristics 2.4 Operating Environment 2.5 Design and Implementation Constraints 2.6 Assumptions and Dependencies 3. System Features 4. External Interface Requirements 4.1 User Interfaces 4.2 HardwareRead MoreOnline Classifieds ( Like Olx )1490 Words   |  6 PagesClassifieds (like OLX) is being launched because a need for a destination where the local community could come together and help each other is seen. Community members within a city can come here to find an apartment to live in, sell their old car, or music system, promote their small business, find a life partner, join a salsa class, find people who share their interests, get an audience for a local event, trade any item that they might want or have to offer and make new friends whil e doing all of the aboveRead MoreThe Problem Faced By Gym Management Essay1400 Words   |  6 Pagesthen later information is transferred to computer or spreadsheets manually. There is wastage of time as the process of transferring data is time consuming, there is no security as data can be misplaced, accuracy can be another problem faced by gym management while transferring data as error can occur while transferring data from the file, concurrency only one person can use data from file at one time so concurrency is another problem, and backup once file lost data is never recovered and it requireRead MoreLibrary Management System Focuses On Developing A Database For A Library1616 Words   |  7 Pages Library Management system RAVITEJA JAKKA Wilmington University IST-7000 Data Management Olufemi Osinubi Abstract The project Library Management System focuses on developing a database for a Library. The project is to maintain the student history and the availability of books, magazines and journals and also the name and student id for which the specific book is given. This portal helps the students to know the availability of particular book and location. This project helpsRead MoreAdvantages of MySQL over Oracle Essay1336 Words   |  6 PagesAdvantages of MySQL over Oracle: MySQL is a fast, reliable, robust and open source database system that has a large number of features too offer. Administration and security are effective and are easily setup. MySQL would be recommended for more of a medium sized business where processing data to and from the database wasn’t so enormous, it is more suited and aimed towards websites. MySQL does lack some features that oracle offer but the development team seem to be added new features to MySQL onRead MoreDescription Data Type Format Range Label1154 Words   |  5 PagesAttribute Name Description Data type Format Range Label Table: Employee EmpNum Unique Employee ID Varchar2(4) L999 E001-E999 PK, Emp_pk EmpFName First name Varchar2(15) LL..LL EmpLName Last name Varchar2(15) LL..LL CommissionRate Commission Rate Number(2,2) 99.99 0-40 YrlySalary Annual salary Number(8,2) 999999.99 0-200,000 DepID Employee’s Department Varchar2(4) L999 D01-D99 FK, Emp_dept_fk JobID Job ID Varchar2(4) L999 J01-J99 FK, Emp_job_fk Table: Invoice InvNum UniqueRead MoreSample Resume : Brookland Mailing Services Ltd1660 Words   |  7 Pagesthe world every day of the week. Shrink wrapping Postage affixing Multiple pages and inserts Database management Storage services in Bristol Brookland Mailing Services Ltd though located at Bristol, can provide all our services throughout the UK and beyond. We have the network to send packages internationally without a hassle. Mail and manage Main services Mail service locations Keyword Title Description Links Brookland Mailing Services Ltd, Bristol, Brookland Mailing Services Ltd in Bristol IRead MoreResearch A Local Business ( Universities )1058 Words   |  5 Pages CMP 350 DATABASE CONCPETS (onl2) Prof: Toni Clements RESEAECH PAPER Sushank vallepalli ID#10000127296 â€Å"Research a local business (universities) to find out how the business uses a database.†