DEV Community

loading...
Yan Cui profile picture

Yan Cui

AWS Serverless Hero. Consultant. Speaker. Trainer. Blogger.

Location Amsterdam, Netherlands Joined Joined on  Personal website https://theburningmonk.com github website twitter website

All 24 comments

“Even simple serverless applications have complex architecture diagrams”, so what?

Yup, absolutely. It's about looking at your Total Cost of Own...

AWS Serverless: you might not need third party monitoring

CW Logs Insights has lots of functional limitations (ie. what...

Five reasons you should consider AppSync over API Gateway

Ah, I see. For those, you can perform validation in the VTL r...

Five reasons you should consider AppSync over API Gateway

What sorta validation are you thinking about? In most cases, ...

Five reasons you should consider AppSync over API Gateway

Amplify is a set of related tools (there's the amplify-js cli...

Five reasons you should consider AppSync over API Gateway

yes, pretty much, for example, getMyProfile would return your...

5 Things I Learned from The DynamoDB Book

For no. 5, DynamoDB is not the right solution for storing r...

Year in Review, 2019

Thank you, glad I was able to help! I don't have a full tim...

How to write a self-healing Kinesis function

If you're new to DynamoDB, it's worth taking the time to le...

Common Node.js mistakes in Lambda

haha, you're not alone in this - I have run into the same p...

My advice to junior developers

Thank you :-)

My advice to junior developers

Thank you, much appreciated :-)

My advice to junior developers

Thank you and best of luck in your career!

My advice to junior developers

You're welcome, and thank you for the compliment :-)

My advice to junior developers

Thank you!

Common Node.js mistakes in Lambda

You can use callback instead of async, but probably shouldn...

Common Node.js mistakes in Lambda

Yeah, I see the same behaviour as you in Node 8, so it's po...

Common Node.js mistakes in Lambda

Thank you, I've made these mistakes before as well. That fo...

A simple event-sourcing example with snapshots using Lambda and DynamoDB

Hey, thank you!

My top tips on technical writing after 9 years and 800+ posts

Hey Lou, that's great you are doing more experiments! As f...

The API Gateway security risk you need to pay attention to

Thank you :-) As a best effort to find the "right" rate li...

AWS Lambda: how to detect and stop accidental infinite recursions

Yes, I have used that approach and it works pretty well. Bu...

Serverless Functions With WebAssembly Modules

What's the cold start overhead like with loading WASM modul...

AWS Lambda: how to share code between functions in a monorepo

How would you use Lerna to deploy the serverless projects? ...

loading...