String that has an associated data structure used to describe a connection to a data source
This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. Find sources: "Data source name" – news · newspapers · books · scholar · JSTOR(April 2022) (Learn how and when to remove this template message)
In computing, a data source name (DSN, sometimes known as a database source name, though "data sources" can comprise other repositories apart from databases) is a string that has an associated data structure used to describe a connection to a data source. Most commonly used in connection with ODBC, DSNs also exist for JDBC and for other data access mechanisms. The term often overlaps with "connection string". Most systems do not make a distinction between DSNs or connection strings and the term can often be used interchangeably.[1]
DSN attributes may include, but are not limited to:[2]
the name of the data source
the location of the data source
the name of a database driver which can access the data source
a user ID for data access (if required)
a user password for data access (if required)
The system administrator of a client machine generally creates a separate DSN for each relevant data source.
Standardizing DSNs offers a level of indirection; various applications (for example: Apache/PHP and IIS/ASP) can take advantage of this in accessing shared data sources.
In computing, a datasourcename (DSN, sometimes known as a database sourcename, though "datasources" can comprise other repositories apart from databases)...
A datasource may refer to: Database Datasource, a special name for the connection set up to a database from a server in the Java software platform Computer...
goals of the open data movement are similar to those of other "open(-source)" movements such as open-source software, open-source hardware, open content...
In information theory, data compression, source coding, or bit-rate reduction is the process of encoding information using fewer bits than the original...
manipulate data without requiring technical details about the data, such as how it is formatted at source, or where it is physically located, and can provide a...
DataSource is a name given to the connection set up to a database from a server. The name is commonly used when creating a query to the database. The...
This is a list of GIS datasources (including some geoportals) that provide information sets that can be used in geographic information systems (GIS) and...
GraphQL is an open-sourcedata query and manipulation language for APIs and a query runtime engine. GraphQL enables declarative data fetching where a client...
sources, a species of unstructured data. All of the above are varieties of data analysis. Data integration is a precursor to data analysis, and data analysis...
trace where all the data in the database came from. This means that every row in a data vault must be accompanied by record source and load date attributes...
intelligence. Data warehouses are central repositories of integrated data from one or more disparate sources. They store current and historical data in one single...
Identification Data (EDID) and Enhanced EDID (E-EDID) are metadata formats for display devices to describe their capabilities to a video source (e.g., graphics...
document that gives information Source document, a document in which data collected for a clinical trial is first recorded Source text, in research (especially...
switched to dual-licensed under the Redis Source Available License v2 and the Server Side Public License v1. The name Redis means Remote Dictionary Server...
A safety data sheet (SDS), material safety data sheet (MSDS), or product safety data sheet (PSDS) is a document that lists information relating to occupational...
changes made to enterprise datasources. For instance it can be used for incremental update of data loading. CDC occurs often in data-warehouse environments...
under the name predictive analytics. Although not all machine learning is statistically based, computational statistics is an important source of the field's...
is an open-source SQL-based relational database management system (RDBMS) with object extensions developed by CUBRID Corp. for OLTP. The name CUBRID is...
political beliefs, or geolocation data) or data about companies, mostly from public records but sometimes sourced privately, and selling or licensing...
privacy, and datasource. Big data was originally associated with three key concepts: volume, variety, and velocity. The analysis of big data presents challenges...
Global Information