Ashraf Zalgaonkir
Pearson Cape Town Campus
Introduction to Databases project
Student Number: MB2014-0413
Teacher: Andrew Davies
Due Date: 23/09/2016
Contents Page
Page 1…………………………………………..Cover Page
Page 2……………………………………………Contents Page
Page 3-5…………………………………………….Question 1
Page 6-12……………………………………………Optional Access Screenshots
Page 13-18………………………………………….Question 2
Page 19…………………………………………………References and Bibliography
Question 1
1.1)
Database
Database is defined as a set of related data in many tables and uses links through something called foreign keys. In a Database product you can create and modify several databases.
DBMS
It stands for Database Management System, it is a concept of rules that all the latest and major database systems follow. So most databases systems follow these rules but some only follow specific rules.
To summarize, a database is an organized data collection or information that happens to be easily accessible, changed or updated. A DBMS is a type of software that may manage and control databases on a PC.
1.2)
Event: Going to the doctor for a check-up.
Database Event: In going for a check-up, the secretary will first see your old computerized records on her PC. She will thus update the record as I go for the check-up. The doctor may check the database records to show him what illnesses or medical problems the patient has been through the previous time the patient went to the doctor. The computerized records will have
* Instructors with administrative rights must sign an agreement and are responsible for their own support.
A database administration framework (DBMS) is a PC programming application that connects with the client, different applications, and the database itself to catch and dissect information. A universally useful DBMS is intended to permit the definition, creation, questioning, upgrade, and organization of databases.
Databases are the heart of the company. This is where all crucial company information is stored and can be accessed. Some databases are stored on site others in remote locations or using clouds. The information within a database can be manipulated in any way that the company needs it to be. Databases help to quickly search and retrieve information, it saves from data redundancy.
Database System: A database system is an important part of an eCommerce website. The database is used to store information about the products for sale on the site. The database will hold information such as store pricing, descriptions, images and other details. In addition to this the customers details are
A relational database is a database that consists of a collection of tables with columns showing entities, and rows showing data. This type of database uses a primary key and foreign key. The foreign key in another table will point to the primary key of a table, and this is how tables can relate to each other. This permits for one-to-one, one-to-many, and many-to-many relationship between the data. An advantage of relational databases includes the ease of adding or modifying new tables and entities without needing to change the structure of the database already in place. Relational database have many features, including indexing, setting data type, and setting validation tests, all these help to ensure data integrity.
Database is programming program that introduce data in the web and research on the web to discover arrangement about programming application can make documents to make easier.For Microsoft get to.
Database, it is a place use to store lots of data. It can be seen as a filing cabinet. And database management system (DBMS) is software that specificity designs for managing the data in database such as create, update or delete them. General is including security, retrieval and backup features. User also allows using the data to create a report or share data with multi-user.
The database management system (DBMS) a group of programs used as interface between a database and application programs, or a database and the user. It is used to create and implement the right database system ensures that the database will support both business
A Database Management System or (DBMS) is an essential tool for any organization or company in today’s modern world. A DBMS is “a group of programs that manipulate the database and provide an interface between the database and its users and other application programs” (Stair & Reynolds, 2011, p. 189). So in choosing the right DBMS there are many factoring issues with choosing the right one for the company or organization. When choosing a DBMS one has to think about how the system will ultimately help the company or organization with day to day processes and the goals of the company or organization.
A database is an ordered collection of associated information. Database has data that is connected to each other. For example, a database that comprises information about company stock prices must not also contain information about student.
Database is an organized collection of data, references, or pictures that’s stored in the computer. The healthcare database replace paper documents, file folders, and filing cabinets. Its real-time processing that delivers health information. When a name is put in the computer you can see instant results, just as placing orders or results into the EHR and the information is instantly stored there. A database is composed both of data, and of programs or software to enter and manipulate the data. Both data and software are stored within the computers which support the database.
legislation is firmly in place, it may not always prevent misuse, unethical use, or objective
In order to obtain peer reviewed research articles related to the impact of the psychological contract on job satisfaction in community mental health care workers it is important to review research that has been completed in a variety of researchers and in different settings. The databases that were selected to locate peer reviewed articles for this paper where Academic Search Complete and ProQuest Psychology. Tutorials were available for each of these databases and ProQuest was used to learn how to navigate through the data base since it was not a familiar data base to this author.
Databases allow us to easily store and retrieve data in a purely digital format. The strength of this is that large amounts of data can be stored and retrieved with minimal effort on the part of the user. Opposed to manually flipping through files, one can quickly pull up the requested data through a computer program. Many systems that were conventionally paper and file based have been converted to a digital format which are now stored in one or more databases.
What is database management system? Database Management System is a database program. The DBMS manage incoming data, organize it, and provided ways for the data to be modified or extract by users or other programs. This cause, most database software comes with an Open Database Connectivity (ODBC) driver that allows the database to integrate with other databases. For example, common SQL statements such as SELECT and INSERT are translated from a program's proprietary syntax into a syntax other databases can understand. Some DBMS examples include PostgreSQL, MySQL, SQL Server, Microsoft Access, Oracle, FileMaker, RDBMS, dBASE, Clipper, and FoxPro. It is a software system that uses a standard method of retrieving, and running queries on data.