Handling Real-Time Data Synchronization with Cosmos DB Change Feed
Stop polling your database for updates. Learn how to use the Cosmos DB Change Feed to build event‑driven, real‑time data pipelines with a concrete Azure Functions example.
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Cosmos DB Change Feed with Azure Functions: What to Expect Before You Wire It Up
The change feed is always on for SQL API containers, so the real work is designing for per-partition ordering and at-least-once delivery. Here is a concrete Azure Functions setup and how to verify it.
cosmosdb
Azure Function in Java does not work locally
I am trying to run Azure function locally on my mac with IntelliJ. I did everything, step by step in this tutorial: https://learn.microsoft.com/en-us/azure/azure-functions/functions-create-maven-intellij but when I start the project console show me error that `Azure Functions Core Tools (3.0.2912 Commit hash: bfcbbe48ed6fdacdf9b309261ecc8093df3b83f2) Functio
mavenAzure Functions: There was an error performing a read operation on the Blob Storage Secret Repository
In testing Azure Functions locally, I am receiving this error: "There was an error performing a read operation on the Blob Storage Secret Repository. Please ensure the 'AzureWebJobsStorage' connection string is valid." I have Azure Blob Storage setup, including Storage Emulator and Storage Explorer. How can this be fixed?
"Storage account connection string 'AzureWebJobsStorage' does not exist." when starting Azure Function with Queue Trigger and AAD Identity
We have an Azure Function with Queue Trigger that was working just fine until some weeks ago, when the infrastructure guys switched to AAD Identity. Ever since, we have been getting the following exception whenever the Function starts: Error indexing method 'MyFunctionName' Storage account connection string 'AzureWebJobsStorage' does not exist. Make sure tha
Is it possible to assign a system managed identity to an Azure AD Enterprise Application that requires user assignment?
I have an Azure Function app that uses the integrated Azure AD Authentication configured via the Azure portal. Via the "Express" mode setup, this creates an Azure App Registration along with Enterprise Application. By default, this Enterprise Application accepts all users. So that means all users in the tenant can trigger the protected Azure Functions, which
Retrieve storage account access keys from a bicep module
is it possible to retrieve a Storage Account's Access Key when deploying the Storage Account via a Bicep module? My parent bicep creates a storage account using a module file, and it then needs an Access Key but I cannot get it working in a way that's secure: Parent Bicep module functionAppStorageModule 'storage-account.bicep' = { name: 'functionAppStorage'
JWT validation - sts.windows.net vs login.windows.net: Why are the issuers not consistent?
I am developing an application that is spread across multiple Function App running on .net5 . I need to authenticate HTTP calls between functions. To do so, I am using Azure Active Directory . I have created a registered application in my tenant and generated a new secret. Whenever Function1 needs to contact Function2 , I retrieve an access token from AAD, l
How can I configure always-ready instances in the Flex Consumption plan to minimize cost for a low-traffic .NET function app?
For a low-traffic .NET Azure Functions app, I want to keep execution costs low while maintaining acceptable start‑up latency. The Flex Consumption plan offers optional always‑ready instances that can reduce cold starts, but they incur a baseline memory charge when idle. I am uncertain about the trade‑off between this baseline cost and the pay‑per‑execution s
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