Trusting your ingredients - What's in your function anyway?

Trusting your ingredients - What's in your function anyway?

As a developer, I’ve built apps and wrote code. As a cheesecake connoisseur, I’ve tried many different kinds of cheesecake. After I got to talk to some of the bakers, I realized that building apps and baking cheesecake have a lot in common. It all starts with knowing and trusting your ingredients. According to Tidelift, over 90 percent of applications contain some open source packages. Developers choose open source because they believe it’s better, more flexible, and more extendible.
How To Create a VPC In AWS Using Pulumi And Golang

How To Create a VPC In AWS Using Pulumi And Golang

The source code you write as a developer is important, but it is only one part of the entire application that goes into production. To deploy an app, you’ll need resources like API gateways, S3 buckets, or VPCs as well. Configuring those resources is a task you don’t want to do manually. How about building your infrastructure as code using the same language you’ve built your app in. That is what Pulumi allows you to do!

Cost Matters! The Serverless Edition

Cost Matters! The Serverless Edition

As a trend cloud vendors tend to use the word serverless quite loosely. While serverless comes in a lot of shapes and sizes and as long as the characteristics fit within the four categories from my last blog, it is a serverless service. To make sure that we’re all on the same page, I’ll use the following definition for serverless:

“Serverless is a development model where developers focus on a single unit of work and can deploy to a platform that automatically scales, without developer intervention.”

In this blog post, we’ll look at how that model works on AWS Fargate, which allows you to run containers without having to manage servers or clusters.

Why Serverless Architectures Matter

Why Serverless Architectures Matter

There are many predictions from market analyst firms on the size of the global serverless architecture market and how fast it will grow. The numbers range from $18B to $21.99B in the next few years with the compound annual growth rate (CAGR) in the double digits. But is serverless only a fancy name for products like AWS Lambda and Azure Functions?

Event-Driven Architectures - Putting Jazz Into Apps

Event-Driven Architectures - Putting Jazz Into Apps

The CTO of a company I have worked for used to say that services should be loosely coupled but tightly integrated. I didn’t realize until a lot later how true that statement is as you’re building out microservices. How those microservices communicate with each other has also changed quite a bit. More often than not, they send messages using asynchronous protocols. As an industry, we decided that this new way of building apps should be called “Event-Driven Architecture (EDA).”