App301 Implement a Data Access Layer with Ent Lib

This document summarizes Brian Noyes' presentation on implementing a data access layer using the Enterprise Library Data Access Application Block (DAAB). It discusses data access strategies and object types, as well as an overview of the Enterprise Library and DAAB. It also covers integrating DAAB into an application and how to use it, including creating database objects, commands, parameters and executing queries. Design considerations for a data access layer are also provided.