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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.