You can become a serverless blackbelt. Enrol in my course Learn you some Lambda best practice for great good! and learn best practices for performance, cost, security, resilience, observability and scalability. By the end of this course, you should be able to make informed decisions on which AWS service to use with Lambda and how to build highly scalable, resilient and cost-efficient serverless applications.
“What are the best practices that I should follow with serverless?”
This is easily the most frequently asked question I receive. And I have spent the last couple of years producing contents that document these best practices as they emerge. But hard as I tried, these are scattered over many articles and video courses. While they’re useful for someone learning about the serverless paradigm. It’s not the best way for one to conduct a thorough review of what they have built and gain confidence that they have “ticked the right boxes”.
Amazon’s Well-Architected Tool fills that gap. It provides a guide set of questions and suggestions to make sure you have considered and (hopefully) answered the most important questions around:
And today, Amazon has added the Serverless Lens to the (free) Well-Architecture Tool. It allows AWS customers and partners to take a self-assessment of their workload and their current approach.
And at the end of it, highlight the areas you need to improve on and offers you an improvement plan that you can follow.
It’s an incredible amount of information to pull together in a cohesive way. And it’s just what many AWS customers (and mine!) have been asking for. If you want to learn more, then go to the Well-Architected Tool to get started, and read Danilo’s announcement blog post here.
It’s good day for serverless users on AWS, and huge congratulations to my friend Heitor Lessa for a job well done!
I specialise in rapidly transitioning teams to serverless and building production-ready services on AWS.
Are you struggling with serverless or need guidance on best practices? Do you want someone to review your architecture and help you avoid costly mistakes down the line? Whatever the case, I’m here to help.
Check out my new podcast Real-World Serverless where I talk with engineers who are building amazing things with serverless technologies and discuss the real-world use cases and challenges they face. If you’re interested in what people are actually doing with serverless and what it’s really like to be working with serverless day-to-day, then this is the podcast for you.
Check out my new course, Learn you some Lambda best practice for great good! In this course, you will learn best practices for working with AWS Lambda in terms of performance, cost, security, scalability, resilience and observability. We will also cover latest features from re:Invent 2019 such as Provisioned Concurrency and Lambda Destinations. Enrol now and start learning!
Check out my video course, Complete Guide to AWS Step Functions. In this course, we’ll cover everything you need to know to use AWS Step Functions service effectively. There is something for everyone from beginners to more advanced users looking for design patterns and best practices. Enrol now and start learning!
Are you working with Serverless and looking for expert training to level-up your skills? Or are you looking for a solid foundation to start from? Look no further, register for my Production-Ready Serverless workshop to learn how to build production-grade Serverless applications!
Here is a complete list of all my posts on serverless and AWS Lambda. In the meantime, here are a few of my most popular blog posts.
- Lambda optimization tip – enable HTTP keep-alive
- You are wrong about serverless and vendor lock-in
- You are thinking about serverless costs all wrong
- Just how expensive is the full AWS SDK?
- Many faced threats to Serverless security
- We can do better than percentile latencies
- Yubl’s road to Serverless
- AWS Lambda – should you have few monolithic functions or many single-purposed functions?
- AWS Lambda – compare coldstart time with different languages, memory and code sizes
- Guys, we’re doing pagination wrong
- Top 10 Serverless framework best practices