SYSTEM DSN Meaning and
Definition
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A System DSN, short for System Data Source Name, is a database connection setting or configuration that allows an application or software to communicate with a specific database on a computer or network. It serves as a bridge between the application and the database, facilitating the exchange of data.
A System DSN is created and maintained at the operating system level, typically using a database driver or middleware. It is accessible to all users of the computer or network and can be utilized by multiple applications concurrently.
The configuration settings in a System DSN include the database driver, the database server name or IP address, port number, username, password, and other connection options specific to the database platform being used. By defining these settings in a System DSN, applications don't need to specify them individually, simplifying the connection process.
Once a System DSN is created and configured, applications can reference it by name, making it easier to switch between databases or update connection settings without modifying the code in every application. This centralized approach ensures consistency, security, and ease of management.
System DSNs are commonly used in enterprise environments where multiple applications need to connect to the same database or where there is a need to enforce uniform connection settings across different systems and users.
Common Misspellings for SYSTEM DSN
- aystem dsn
- zystem dsn
- xystem dsn
- dystem dsn
- eystem dsn
- wystem dsn
- ststem dsn
- sgstem dsn
- shstem dsn
- sustem dsn
- s7stem dsn
- s6stem dsn
- syatem dsn
- syztem dsn
- syxtem dsn
- sydtem dsn
- syetem dsn
- sywtem dsn
- sysrem dsn
- sysfem dsn
Etymology of SYSTEM DSN
The term "system DSN" stands for "Data Source Name" in the context of computer systems. "Data Source Name" is a naming convention used to refer to a specific data source or database.
The term "DSN" itself has a more generic etymology. It has evolved from the early days of computing, particularly in the 1970s and 1980s. "DSN" was initially used as an abbreviation for "Digital Storage Network" or "Digital Storage Name". It referred to the way data was stored and accessed on early computer systems. Over time, the meaning of "DSN" expanded to encompass other types of data sources, such as databases.
In the context of "system DSN", the term "system" refers to the fact that the DSN is set up at the system level.
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