Azure Cosmos DB local emulator

Azure Cosmos DB run in cloud and Azure Stack "appliances",
but dev testing can be done on local machine.

Develop locally with the Azure Cosmos DB Emulator | Microsoft Docs


Azure/azure-cosmos-db-emulator-docker: Contains Dockerfiles for the Azure Cosmos DB Emulator: https://docs.microsoft.com/azure/documentdb/documentdb-nosql-local-emulator

Free local development using the DocumentDB Emulator plus .NET Core support | Blog | Microsoft Azure

Azure Podcast Episode 187 - CosmosDB