Database Enviroment - 1227 Words

THE DATABASE ENVIRONMENT: A database defines a structure for storing information and it collects information that is organized in such a way that a computer program can quickly select desired pieces of data. A database can also be thought of as an electronic filing system. Data and information are extracted from a database by creating a query and then submitting it to the query database management system (DBMS) and it is posed in a language that only the DBMS can understand. PROBLEMS AND CONSTRAINTS: The museum’s current system is efficient but there seems to be some problems with the rights and privileges to the current users. For example, all users currently have the rights to input registration dates for certain†¦show more content†¦Artwork Year and Date Made, size, name 2. Artist Name, Artist ID number, Phone number, 3. Price How many Sale Date of purchase, Item Purchases, Cost of Item Functionality- The data will be used to generate reports and track the inventory that is in the museum as well as facilitate searching and matching of the artist and artwork. Data Quality- The art museums manager and assistant manager will work to keep the data up to date. The data quality of the art museum is very important to the operation of the business. Without data quality for the museum it could lead to the loss of cliental, artist, revenue and potential closing of the art museum. Business Rules- There is many business rules that apply to the database. To determine whether a client is considered â€Å"active† or â€Å"inactive† they should have some type of communication and or contribute artwork to the museum every six months. Certain client’s information is mandatory such as address but we need to have at least their name and two contact numbers. The art museums manager is the only one who has the authority to authorize particular transactions. Classifications –The classification schemes that might be used by the database is alphabetical order or last names first. Data, which is categorized in a meaningful way, is much easier to search, sort and report on. User Interface-The user interface should look and behave in a simple manor for the user toShow MoreRelated2014 Access to HE Computing Alex Hyslop [SANDWICH ON THE GO!] - â€Æ' Table of1800 Words   |  8 Pages â€Æ' Table of Contents Understand the main components of System Life Cycle 2 Identify the steps taken by a Systems Analyst when creating a new system (1.1) 3 Explain the cyclic nature of systems. (1.2) 4 Understand the advantages/disadvantages of Database Management Systems 5 Determine the need for a DBMS and show a full understanding of its value (2.1 2.2) 6 Construct an E-R diagram for RDBMs 6 ER Diagram (3.1) 7 Demonstrate the need to eliminate M:N relationships. 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Vargas Designing Information Technology, Polytechnic University of Altamira, Altamira Tamaulipas, Mà ©xico {hugo.camacho, alfredo.brambila, alfredo.pena, manuel.vargas}@upalt.edu.mx Theoretical - Currently determined from advances and mechanical advancements can have Input-Output gadgets ever better ready to store more data. The utilization of the plates of the hubs of a group as Read MoreCase Study 1: Florida Department of Management Services Essay678 Words   |  3 Pages Course: Business Data Communications (CIS505) Date: 05/05/2013 Security Mechanisms: The network was up and running and it was secure and reliable, but the speed was slow and the interface clumsy. The applications around the database were old, out of date and were only in batch-mode with fixed-transaction access. 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The information businesses store on databases need to be obtained fairly and lawfully, they must only be used for the purposes started during collection, it must be accurate and up to date, not kept for longer than necessary, processed in line with your rights, subject to procedures to preventRead MoreCurrent Trends And Issues Of Digital Health Essay1569 Words   |  7 Pagestechnology that USC is developing will allow the patient to; â€Å"request a personal house call in the form of a hologram or talk to an artificial representation not only possessing your doctor’s knowledge, but all the research contained in medical databases.† (KQED Science, 2016, para. 1). Patient’s information will be transmitted through body sensors about their physical condition. 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