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How many types of databases?

Updated: 10/3/2023
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Wiki User

14y ago

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There are three kind of database mainly . First is network database it which we consider data is linked to other data by the means of some link.Second is object oriented database, that helps to include features like abstraction, encapsulation etc.Third is Hierarchical database , that follows a simple sequence or hierarchy of data , there are nodes and a main root.

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Charley Bins

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1y ago
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Albert Roberts

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2y ago

There are three database models. The three database models are as follows :

1) relational

2) network data

3) hierarchical

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11y ago

A DBMS can support many different types of databases. Databases can be classified according to the number of users, the database location(s), and the expected type and extent of use. The number of users determines whether the database is classified as single-user or multiuser. A single-user database supports only one user at a time. In other words, if user A is using the database, users B and C must wait until user A is done. A single-user database that runs on a personal computer is called a desktop database. In contrast, a multiuser database supports multiple users at the same time. When the multiuser database supports a relatively small number of users (usually fewer than 50) or a specific department within an organization, it is called a workgroup database. When the database is used by the entire organization and supports many users (more than 50, usually hundreds) across many departments, the database is known as an enterprise database. Location might also be used to classify the database. For example, a database that supports data located at a single site is called a centralized database. A database that supports data distributed across several different sites is called a distributed database. The extent to which a database can be distributed and the way in which such distribution is managed are addressed in detail in Chapter 12, Distributed Database Management Systems. The most popular way of classifying databases today, however, is based on how they will be used and on the time sensitivity of the information gathered from them. For example, transactions such as product or service sales, payments, and supply purchases reflect critical day-to-day operations. Such transactions must be recorded accurately and immediately. A database that is designed primarily to support a company's day-to-day operations is classified as an operational database (sometimes referred to as a transactional or production database).

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8y ago

There are relational and non relational databases. Mongo and cassandra are examples of non relational databases.

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9y ago

There are a variety of types of databases. These include online databases, graph databases, public domain databases, and time series databases.

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14y ago

The two main types of database are 'flat-file' and 'recreational'.

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14y ago

infinite.

Oops, I just made another one

infinite + 1

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