What are the 4 types of database?

06 February 2023 By papmall®

A database is a collection of data that is structured to be easily managed (read, add, delete, and edit data). The primary distinction between a database and regular data is the systematic structure. 

The first databases were magnetic tapes that stored data records sequentially. Since then, databases have continued to evolve into complex, high-performance systems with their specialized field of study. Let's take a look at the four types of database service s:

  1. File database : It is the most commonly used database file format. Other file formats besides Foxpro include text, ASCII, and *.dbf.
  2. Relational database : This is a data type stored in tables. MS SQL Server, Oracle, and MySQL are examples of well-known relational database support management systems.
  3. Object-oriented database : It also uses tables to represent data. The tables, on the other hand, provide additional functionality for replicating or modifying existing objects. MS SQL Server, Oracle, and Postgresql are management systems that support object-oriented databases.
  4. Semi-structured database : It is a database that stores data in XML format. By managing various data types, a semi-structured model opens up a new path for database research and application.
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