---
title: "What are the data access namespaces in .NET?"  
description: "What are the data access namespaces in .NET?"  
author: "Anonymous User"  
published: 2012-11-17  
updated: 2012-11-19  
canonical: https://www.mindstick.com/forum/473/what-are-the-data-access-namespaces-in-dot-net  
category: "ado.net"  
tags: ["ado.net"]  
reading_time: 1 minute  

---

# What are the data access namespaces in .NET?

hi,\

[please tell me](https://www.mindstick.com/forum/33900/please-tell-me-what-are-the-technique-to-content-optimization) what are the [data access](https://www.mindstick.com/blog/301551/risks-and-challenges-of-data-access-and-sharing) [namespaces](https://www.mindstick.com/forum/155583/what-are-namespaces-in-c-sharp) in .NET?

thanks\

\

## Replies

### Reply by AVADHESH PATEL

hi John,

[data](https://www.mindstick.com/articles/13050/salesforce-aiming-to-dominate-predictive-analytics-with-data-science) [access](https://www.mindstick.com/articles/12994/how-foreigners-can-access-blocked-websites-in-china) namespaces in .net are given below

1 System.Data

2 System.Data.OleDb

3 System.Data.SQLClient

4 System.Data.SQLTypes

5 System.Data.XML


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