@Jaggi, Ankita SBOBNG-PTIY/BHB Thanks for reaching out. To make yourself comparable with the durable Function app I will suggest you start with this https://learn.microsoft.com/en-us/azure/azure-functions/durable/durable-functions-overview?tabs=in-process%2Cnodejs-v3%2Cv1-model&pivots=csharp
To create durable function please refer: https://learn.microsoft.com/en-us/azure/azure-functions/durable/durable-functions-create-first-csharp?pivots=code-editor-vscode There isn't a built in Salesforce binding for Azure Functions you had to do the coding to listen to salesforce events.
reference thread: https://stackoverflow.com/questions/53687034/posting-data-to-salesforce-from-an-azure-function-is-there-a-connector
let me know incase of further queries, I would be happy to assist you.