Platform Engineering

We regularly write about our technical experiences (good and bad) and what we're learning from the market.

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Enterprise Integration Patterns on Azure Integration Services – Messaging Endpoints

Posted by Paco de la Cruz on 05 June 2019

Azure Functions, Enterprise Integration Patterns, Logic Apps, Service Bus, Azure Event Grid, Azure Integration Services

In the previous post of the series, I described how messages can be transmitted from a sender application to intended receiver applications through Messaging Channels, and how the Azure Integration Services can be leveraged to implement these Enterprise Integration Patterns. Messaging Endpoints are the application...

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Enterprise Integration Patterns on Azure Integration Services – Messaging Channels

Posted by Paco de la Cruz on 09 May 2019

Azure Functions, Enterprise Integration Patterns, Logic Apps, Service Bus, Azure Event Grid, messaging, Azure Integration Services

In the previous post of the series, I covered how application data are to be serialised and packaged into messages so they can be transmitted between applications. In this post, I’ll describe the Messaging Channels patterns, which focus on solving the challenges of transmitting messages from a sender application to...

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Enterprise Integration Patterns on Azure Integration Services - Message Construction

Posted by Paco de la Cruz on 10 April 2019

Azure Functions, Enterprise Integration Patterns, Logic Apps, Service Bus, Azure Event Grid, Azure iPaaS

When we are designing a message-based integration solution, one of the first things we need to define is how the application data are going to be serialised into messages, so they can be transmitted to other applications. The Message Construction Enterprise Integration Patterns provide documented knowledge that can...

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Performing Constructor Injections on Azure Functions V2

Posted by Justin Yoo on 22 February 2019

Azure Functions, Dependency Injection, Constructor Injection, Testability

In January 2019, Azure Functions Team has released a new version of its runtime, 2.0.12265.

I wasn’t able to believe what that meant at the first place.

Does that mean we now can get rid of the infamous static modifier from both classes and methods?

In fact, Fabio from Azure Functions Team showed a demo at Ignite...

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Correlated Structured Logging on Azure Functions

Posted by Paco de la Cruz on 06 September 2018

Azure Functions, Serverless, Application Insights, Blog, Technology, Logging, Structured Logging

Introduction

If you are reading this post, chances are that you know that things can go wrong and thus logging can be very useful when a solution is in production to monitor or troubleshoot it. But, not all logs are equal. While you can have enough information available, unstructured logging can be hard to read,...

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Async Http APIs with Azure Durable Functions (and Polling Client)

Posted by Paco de la Cruz on 10 July 2018

Architecture, Azure Functions, Development, Blog, Technology, Azure Durable Functions, APIs

 

Introduction

Azure Durable Functions have support for different patterns, which enable us to build serverless and stateful applications without worrying about the state management implementation details. One of these useful patterns is the Asynchronous Http APIs. This pattern comes in handy when client applications...

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Azure Durable Functions vs Logic Apps: How to choose?

Posted by Paco de la Cruz on 10 May 2018

Architecture, Azure Functions, Logic Apps, Serverless, Article, Technology, Azure Durable Functions, Latest Post

Introduction

Azure currently has two service offerings of serverless compute: Azure Logic Apps and Azure Functions. Until recently, one could argue that Azure Functions were code triggered by events while Logic Apps were event-triggered workflows. However, that changed after the release of Azure Durable Functions...

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Azure Durable Functions Pattern: Approval Workflow with Slack

Posted by Paco de la Cruz on 25 April 2018

Azure Functions, Enterprise Integration Patterns, Serverless, Blog, Technology, Azure Durable Functions, Slack

Introduction

This is a post part of a series of implementing serverless approval workflows on Azure:

  1. Approval Workflow on Logic Apps with Twilio
  2. Approval Workflow on Azure Durable Functions and SendGrid
  3. Approval Workflow on Azure Durable Functions and Slack (this)

Recently, I published a post about implementing an

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Azure Durable Functions Pattern: Approval Workflow with SendGrid

Posted by Paco de la Cruz on 17 April 2018

Azure Functions, Enterprise Integration Patterns, Serverless, Blog, Technology, Azure Durable Functions, SendGrid

Introduction

This post is part of a series about implementing serverless approval workflows on Azure:

  1. Approval Workflow on Logic Apps with Twilio
  2. Approval Workflow on Azure Durable Functions and SendGrid (this)
  3. Approval Workflow on Azure Durable Functions and Slack

Durable Functions is a new (in preview at the time...

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Dependency Injections on Azure Functions V2

Posted by Justin Yoo on 06 April 2018

Azure Functions, Blog, Technology, V2, ASP.NET Core, Dependency Injection

Dependency Injections on Azure Functions are not very intuitive. I’ve written many blog posts about dependency management on Azure Functions to improve testability and this was my latest one. However, they are mostly about V1, which supports .NET Framework. Azure Functions V2 is now on public preview and I’m going to...

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