More demos featuring Online Boutique (Memorystore, Spanner, .NET and …

…Azure) (#1878)

README.md

@@ -173,6 +173,10 @@ See the [Development guide](/docs/development-guide.md) to learn how to run and
 
 ## Demos featuring Online Boutique
 
+- [Use Azure Redis Cache with the Online Boutique sample on AKS](https://medium.com/p/981bd98b53f8)
+- [Sail Sharp, 8 tips to optimize and secure your .NET containers for Kubernetes](https://medium.com/p/c68ba253844a)
+- [Deploy multi-region application with Anthos and Google cloud Spanner](https://medium.com/google-cloud/a2ea3493ed0)
+- [Use Google Cloud Memorystore (Redis) with the Online Boutique sample on GKE](https://medium.com/p/82f7879a900d)
 - [Use Helm to simplify the deployment of Online Boutique, with a Service Mesh, GitOps, and more!](https://medium.com/p/246119e46d53)
 - [How to reduce microservices complexity with Apigee and Anthos Service Mesh](https://cloud.google.com/blog/products/application-modernization/api-management-and-service-mesh-go-together)
 - [gRPC health probes with Kubernetes 1.24+](https://medium.com/p/b5bd26253a4c)