according to the Distributed caching in ASP.NET Core
It is said I can using Microsoft.Extensions.Caching.StackExchangeRedis and using services.AddStackExchangeRedisCache in ConfigureServices
However the namespace Microsoft.Extensions.Caching.StackExchangeRedis not exists on dotnet core 3.0.
there is only using Microsoft.Extensions.Caching.Memory; and using Microsoft.Extensions.Caching.Distributed; exists