Hi, welcome to another weekly update! Let’s work together in 2020 Are you still on the fence about serverless and need strategic guidance on how best to safely introduce serverless to your organization and reap its benefits? Are your engineers lacking experiences with AWS and serverless and you need help upskilling the teams? Or maybe …
When you deploy an API to API Gateway, throttling is enabled by default in the stage configurations. By default, every method inherits its throttling settings from the stage. Having built-in throttling enabled by default is great. However, the default method limits – 10k req/s with a burst of 5000 concurrent requests – matches your account …
The API Gateway security risk you need to pay attention to Read More »
Caching is still important for serverless architectures. Just because AWS Lambda auto-scales by traffic, it doesn’t mean we can forget about caching. In this post, let’s break down by caching is still relevant for serverless and where we can apply caching in a serverless architecture. Caching is still VERY relevant. Yes, Lambda auto-scales by traffic. …
All you need to know about caching for serverless applications Read More »
Update 06/04/2023: It’s been 3 years since I originally wrote this blog post and I want to share some updates to my thinking because this blog post was referenced in a recent PR for the serverless-esbuild project. Thanks, Fredrick for messaging me about this. Let me start by saying that the risks I outlined in …
Should you pack the AWS SDK in your deployment artefact? Read More »
Hi, welcome to another weekly update! Let’s welcome back Blue Matador as this month’s sponsor! Blue Matador is monitoring alert automation for AWS and Kubernetes environments. Our proactive alerts take the time and toil out of monitoring. Trying to understand baselines and thresholds, and configuring alerts, especially in black boxes like Lambda and K8s, requires …
Update 17/09/2019: based on feedback, I added a few more alternatives that do not require you to deploy additional Lambda functions to the e2e-test stage. Scroll to the end to find out more. Being event-driven is a key characteristic of a serverless architecture. Often our Lambda functions would publish events to SNS topics or Kinesis …
How to include SNS and Kinesis in your e2e tests Read More »
The use of ephemeral environments is one of the most impactful practices that has co-evolved with serverless. It simplifies your development workflow, makes testing easier, and allows team members to work on multiple features simultaneously. And it doesn’t add any extra cost!
In this post, we will discuss two ways you can use ephemeral environments when working with serverless technologies.
Hi, welcome to another weekly update! I’ve been busy since the last time we were here, and I have lots of cool updates to share with you. New blog posts How to use the power of CloudFormation custom resources for great good. In this post, I described an approach for invoking a Lambda function as …
Disclaimer: if you’re new to CloudFormation custom resources, then I recommend you start by reading this excellent post by Alex Debrie first. Custom resources bring a whole new dimension to CloudFormation and enable some fascinating use cases. For example: provision DataDog dashboards as part of your CloudFormation stack run a load test every time you …
How to use the power of CloudFormation custom resources for great good Read More »
Hi, welcome to another weekly update :-) Let’s welcome Snap.hr as this month’s sponsor! Snap.hr is a transparent job hunting platform built for developers by developers. On Snap.hr, 3rd party recruiters are banned, and companies are always up front about the role and salary. Snap puts developers in the driving seat, so you never feel hassled …
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