3 layer architecture asp.net core – Part 1 of 3 DAL

PLEASE NOTE THERE IS AN UPDATED VERSION FOR DOTNET 5 CORE: https://youtu.be/dS0Z2CtgT80

PLEASE NOTE THIS IS NOT A BEGINNERS COURSE.
WHEN I MENTION THE WORD TIER I MEAN LAYER. ESSENTIALLY THE DLLS (each layer is its own project and becomes a dll during the build.) THAT ARE CREATED AND REFERENCED BY EACH PROJECT COULD ESSENTIALLY SIT IN DIFFERENT LOCATIONS INCLUDING THE WEB API(On other pc’s) AND THEN COULD BE REFERENCED BY EACH OTHER OVER A NETWORK ACCORDINGLY(DLLS) (This includes the database sitting in another environment)- THIS WOULD BE A N-TIER ARCHITECTURE. IN THIS TUTORIAL I AM BREAKING UP THE SOLUTION INTO SEPARATE LAYERS.

PART 1 – DATA ACCESS LAYER
This tutorial will show you how to setup and implement a 3 layer architecture design within a asp.net core (core 2.2) web application.The tutorial series is made up of 3 parts.

-PART 1 – DATA ACCESS LAYER: Part 1 will show you how to setup you web application and your data access layer as a separate class project within your solution.
https://youtu.be/PybhA-Uabbw

-PART 2 – LOGIC LAYER: Part 2 will show you how to expose your DAL project to your Logic layer project which is also a separate class project within your solution.
https://youtu.be/xlzWQP6uY5s

-PART 3 – PRESENTATION LAYER: Part 3 will show you how to access your Logic layer project from your web project within your solution.

In these videos I have used Visual Studio 2019 Community Edition and asp.net core 2.2

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