Windows Data Access Components...

...are a set of native data access technologies for a wide range of data sources.

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WDAC Highlights

Windows Data Access Components (WDAC) Installation
Learn how Microsoft Data Access Components (WDAC) gets installed, the recent version history of WDAC, and the common issues that you might encounter during an WMDAC installation.

Data Access Technologies Road Map
Learn about the past, present, and future of the Microsoft data access technologies.

Pooling in the Microsoft Data Access Components
This article discusses the benefits, features, and behavior of pooling within the context of the Microsoft Data Access Components (WDAC) architecture.

Improving WDAC Application Performance
Get suggestions and guidelines for improving the performance of your WDAC application. The suggestions offered here constitute good coding practice.

Discussions on the Forum

Unable to establish connection to Oracle db with the Oracle.DataAccess.dll version 2.112.1.0

Monday, Mar 11

Stored procedure lasts to long when called-Mysql

Monday, Mar 11

BCP - Login error while creating the format file.

Monday, Mar 11

JDBC executeUpdate returning -1 after DB udpate

Monday, Mar 11

How to Create a Working DSNless SQL Server 2012 Connection String?

Sunday, Mar 10

A network-related or instance-specific error occured

Saturday, Mar 9

ArgumentOutOfRangeException: No mapping exists from SqlDbTypeStructured to a known DbType. Parameter name:SqlDbType

Saturday, Mar 9

Joing a table row values based on another table for which a table row value is a column in another table

Saturday, Mar 9

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