This article continues our series on multitenant ASP.NET Core applications, focusing on database connection configuration in an ASP.NET 8 application. Following our previous topics on tenant resolution and authentication, we will configure an in-memory database using Entity Framework (EF) Core. The article explores the scenario when each tenant has its own database.
In this article, we will set up multi-tenant authentication. How is it supposed to work? When a user is logged in within tenant1 then they will not be a valid user from the tenant2 point of view. We will use cookie-based authentication for that.
A multitenancy is a way to handle multiple tenants on a common infrastructure. Depending on your case, tenants may share the application itself, database, or other services. In this series, we will create ASP.NET Core multi-tenant app. This article describes a tenant resolution mechanism.