Major Project Theme

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Database 

    A database is a structured set of data usually stored on a computer. Databases can contain all sorts of information, such as transaction histories, customer data and simpler data such as age, names, text, images or pdf files. Therefore, data is everything that can be processed mentally and by computer. It is designed to simplify access to and management of data (Lutkevich & Hughes, 2021).The most important feature of data is its usability, that is the possibility of using it. The database usually controls Database Management Systems (DBMS) (Bhojaraju & Koganurmath, 2003). Simple databases have only one or a few tables, while more complex databases have thousands of tables. 

According to Lutkevich and Hughes (2021), there are many types of Database, for example  :

Relational - This database type defines relations in the database in the form of tables. It is the most common type of database and allows easy and intuitive processing of data in tables. In these types of databases, each row has an individual ID number called a key.

Distributed - A database consisting of at least two files, located in different locations. 

Cloud - It is a database located in the cloud, it can be a private, public or hybrid platform.

NoSQL - A database that allows a greater variety of stored data, unstructured and semi-structured data, and manipulation of the data.


 

 

 

 

 

 

 

 

 

 

References 

Bhojaraju  G., & Koganurmath M.M., (2003) Database System: Concepts and Design, Available at: https://www.researchgate.net/publication/257298522_Database_System_Concepts_and_Design [Accessed: 24/10/2022].

Lutkevich, B. & Hughes, A. (2021) What is a database? definition from searchdatamanagement, SearchDataManagement. TechTarget. Available at: https://www.techtarget.com/searchdatamanagement/definition/database [Accessed: 24/10/2022].

 


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