Found 638 Articles for Computer Science

Operational Database

karthikeya Boyini
Updated on 18-Jun-2020 15:53:04
Information related to operations of an enterprise is stored inside this database. Functional lines like marketing, employee relations, customer service etc. require such kind of databases.

NoSQL Databases

Samual Sam
Updated on 18-Jun-2020 15:53:34
These are used for large sets of distributed data. There are some big data performance issues which are effectively handled by relational databases, such kind of issues are easily managed by NoSQL databases. There are very efficient in analyzing large size unstructured data that may be stored at multiple virtual servers of the cloud.

Commercial Database

karthikeya Boyini
Updated on 18-Jun-2020 15:53:55
These are the paid versions of the huge databases designed uniquely for the users who want to access the information for help. These databases are subject specific, and one cannot afford to maintain such a huge information. Access to such databases is provided through commercial links.

End User Database

Samual Sam
Updated on 18-Jun-2020 15:35:09
The end user is usually not concerned about the transaction or operations done at various levels and is only aware of the product which may be a software or an application. Therefore, this is a shared database which is specifically designed for the end user, just like different levels’ managers. Summary of whole information is collected in this database.

Personal database

karthikeya Boyini
Updated on 18-Jun-2020 15:35:20
Data is collected and stored on personal computers which are small and easily manageable. The data is generally used by the same department of an organization and is accessed by a small group of people.

Distributed database

Samual Sam
Updated on 18-Jun-2020 15:35:35
Just opposite of the centralized database concept, the distributed database has contributions from the common database as well as the information captured by local computers also. The data is not at one place and is distributed at various sites of an organization. These sites are connected to each other with the help of communication links which helps them to access the distributed data easily.You can imagine a distributed database as a one in which various portions of a database are stored in multiple different locations(physical) along with the application procedures which are replicated and distributed among various points in a ... Read More

Centralised database

karthikeya Boyini
Updated on 18-Jun-2020 15:35:52
The information(data) is stored at a centralized location and the users from different locations can access this data. This type of database contains application procedures that help the users to access the data even from a remote location.Various kinds of authentication procedures are applied for the verification and validation of end users, likewise, a registration number is provided by the application procedures which keeps a track and record of data usage. The local area office handles this thing.

Types of databases

Samual Sam
Updated on 18-Jun-2020 15:38:19
Depending upon the usage requirements, there are following types of databases available in the market −Centralised database.Distributed database.Personal database.End-user database.Commercial database.NoSQL database.Operational database.Relational database.Cloud database.Object-oriented database.Graph database.Let us explain all of them:1. Centralised DatabaseThe information(data) is stored at a centralized location and the users from different locations can access this data. This type of database contains application procedures that help the users to access the data even from a remote location.Various kinds of authentication procedures are applied for the verification and validation of end users, likewise, a registration number is provided by the application procedures which keeps a track and ... Read More
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