Related resources for Data Access Tier.
  • Designing and Implementing a Versatile Data Access Tier 3/29/2006 3:35:09 AM. In this tutorial, we will drill down deeper in to the design of a n-tier architecture and our focus will be on the data access tier(DAT). Our goal is to design and implement an appropriate data access tier(DAT) for scalable, reliable and interoperable web application.