Serverless Integration Design Patterns with Azure : Build Powerful Cloud Solutions That Sustain Next-Generation Products.

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Cover; Title Page; Copyright and Credits; About Packt; Contributors; Table of Contents; Preface; Chapter 1: Serverless Integration with Microsoft Azure; Introduction to serverless in the cloud; Benefits and disadvantages of serverless architecture; Azure Integration Services; Azure Logic Apps -- cloud workflow engine; Azure Service Bus -- cloud messaging service; Azure API Management -- API gateway; Azure Functions ; Azure Event Grid -- event-handling platform; Summary; Chapter 2: Azure Functions and Enterprise Integration; Azure Functions hosting architecture; Sample Azure Function

Prerequisites for using Visual StudioCreating dependent Azure services; Step 1 -- Creating a Service Bus queue; Step 2 -- Creating a Cosmos DB account and a collection; Step 3 -- Creating a storage account; Creating a function app project; Creating a function; Running and debugging functions locally; Publishing Azure Functions; Understanding the components of an Azure Function; Application host file (host.json); Application settings (local.settings.json); Function triggers; Function bindings; Sample scenario continued; Installing the NuGet package for the Cosmos DB WebJobs extension

Adding input bindings to Inventory DBAdding output bindings for the orders collection; Running the end-to-end sample scenario; Azure Function use cases; Important considerations when building Azure Functions; Securing application settings with Azure Key Vault; Service plan versus consumption plan; Using deployment slots; Leveraging Application Insights for monitoring; Function proxies; Durable Functions; Function chaining; Fan-out or fan-in; Async HTTP APIs; Monitoring; Human interaction; Creating a sample durable function; Installing a durable task package; Summary

Chapter 3: Introduction to Azure Event GridEventing or messaging for enterprise solutions; Characteristics of events and eventing; Event sources and event handlers; Event sources; Foreground events; Background events; Event handlers; Azure Event Grid topics; Azure Event Grid security and authentication; Webhook event delivery; Event delivery security; Event subscriptions; Publishing events through custom topics; Key authentication with code; Azure Event Grid management access control; Azure Event Grid message delivery retry and event filtering; Dead-letter events with Azure Event Grid

Event delivery status codesEvent filtering through Azure Event Grid subscription; Event type filtering; Subject filtering; Advanced filtering; Example 1 -- storage events and Logic Apps single event listener; Example 2 -- custom Azure Event Grid topic and event broadcast; Azure Event Grid domain for enterprise integration; Summary; Chapter 4: Azure API Management; The API Management platform; The Azure APIM platform; API gateway; The publisher portal; The developer portal; API products; Authorization groups; Policies; Policy scopes; Logistical company ShipAnyWhere -- case study

The product service

Whether you work for a small start-up or for a large enterprise, this book can help you understand Microsoft Cloud Integration technologies to Integrate application and business processes. By using this book, readers will be able to learn various Architecture design principles while connecting Enterprise application with Azure components.

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