Dapper ORM

This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these messages)

This article needs more citations. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.
Find sources: "Dapper ORM" – news · newspapers · books · scholar · JSTOR (January 2021) (Learn how and when to remove this message)

The topic of this article may not meet Wikipedia's notability guidelines for products and services. Please help demonstrate the notability of the topic by citing reliable secondary sources that are independent of the topic and provide significant coverage of it beyond a mere trivial mention. If notability cannot be shown, the article is likely to be merged, redirected, or deleted.
Find sources: "Dapper ORM" – news · newspapers · books · scholar · JSTOR (September 2012) (Learn how and when to remove this message)

(Learn how and when to remove this message)

Dapper
Original author	Stack Overflow

Stable release	2.1.44 / April 12, 2024; 2 years ago (2024-04-12)

Written in	C#
Operating system	Cross-platform
Platform	.NET 4.6.1 and .NET Standard 2.0
Type	Object–relational mapping
License	Apache License 2.0
Website	github.com/DapperLib/Dapper
Repository	github.com/DapperLib/Dapper

Dapper is an object–relational mapping (ORM) product for the Microsoft .NET platform. It provides a framework for mapping an object-oriented domain model to a traditional relational database. Its purpose is to relieve the developer from a significant portion of relational data persistence-related programming tasks. Dapper is free as open source software that is distributed under the Apache License 2.0.

Dapper was originally developed for and by Stack Overflow.

Feature summary

The Dapper team advertises the following features:

Speedy and high performance
Choice of static/dynamic object binding
Handling of SQL query
Multiple query support
Support and handling of stored procedures

Read also

References

↑ "Releases · DapperLib/Dapper". GitHub.
↑ "Dapper - a simple object mapper for .Net". GitHub. 2 November 2021.
↑ "Dapper - a simple object mapper for .Net". GitHub. 2 November 2021.
↑ Kanjilal, Joydip (2023-08-24). "How to map object relationships using Dapper in ASP.NET Core". InfoWorld. Retrieved 2024-01-22.
↑ Lerman, Julie (May 2016). "Data Points - Dapper, Entity Framework and Hybrid Apps". MSDN Magazine. Vol. 31, no. 5. Microsoft. Retrieved 2026-07-13.
↑ "Releases · DapperLib/Dapper". GitHub.
↑ Kanjilal, Joydip (July 22, 2019). "How to use the Dapper ORM in C#". InfoWorld. Retrieved 2026-07-13.

External links