I share shorter, bite-sized tips on Twitter. Follow me to not miss any: @radzikowski_m
AWS Step Functions overview
— Maciej Radzikowski (@radzikowski_m) February 9, 2022
A thread 🧵👇
(with images!) pic.twitter.com/LZ4elBU2iN
This week I passed the AWS DevOps Professional exam 🎉
— Maciej Radzikowski (@radzikowski_m) January 13, 2022
Here is a little guide – scope, what to pay attention to, and how I prepared for it in less than 2 weeks.
A thread 🧵👇
5 CloudFormation tips (+1 bonus tip) that I shared last week, aggregated.
— Maciej Radzikowski (@radzikowski_m) August 3, 2021
Make your work with @AWSCloudFormer easier.
A thread 🧵 👇 pic.twitter.com/ja6dG4dDeS
AWS Kinesis Data Stream processing options comparison.
— Maciej Radzikowski (@radzikowski_m) July 22, 2021
Pricing, scaling, features.
Ordered from easiest and cheapest!
A thread 🧵 👇 pic.twitter.com/na95gX3ZBl
Using AWS Lambda with Node.JS, and you care about the deployment time 🚚 and cold-start ❄️?
— Maciej Radzikowski (@radzikowski_m) July 21, 2021
Minimize your code bundle with tree-shaking.
Especially easy to do with @goserverless, with serverless-webpack or serverless-esbuild plugins. pic.twitter.com/xF5AF8BoZM
AWS Lambda optimization tip
— Maciej Radzikowski (@radzikowski_m) July 19, 2021
When possible, make calls in parallel*
👉 In JS, you can use Promise.all()
When possible, use Batch* SDK calls, to make a single call only
Performance comparison 👇 pic.twitter.com/yYcgI1MxgE
TypeScript 4.4 Beta was released with improvements and new features for everyday coder's live quality (and type security).
— Maciej Radzikowski (@radzikowski_m) July 15, 2021
See them as short and straightforward code snippets!
A thread 🧵 👇 pic.twitter.com/3ibLX4XHhj
For new applications, I use AWS AppSync to create GraphQL APIs instead of traditional REST.
— Maciej Radzikowski (@radzikowski_m) June 28, 2021
Sometimes I also need to create a frontend client to use it.
I will show you how to auto-generate your GraphQL API client types and methods in 4 easy steps.
A micro-thread! 🧵 👇 pic.twitter.com/3QfMeUXw3c
Serverless Framework (@goserverless) must-known plugins.
— Maciej Radzikowski (@radzikowski_m) June 17, 2021
A thread! 🧵 👇 pic.twitter.com/3HNke8D9pN
Ten Serverless Framework (@goserverless) tips and tricks.
— Maciej Radzikowski (@radzikowski_m) June 10, 2021
I work with SF as a primary IaC tool. Here is how to use the most of it.
A thread! 🧵 👇 pic.twitter.com/PcxroO66JU
AWS API Gateway authorization methods
— Maciej Radzikowski (@radzikowski_m) May 25, 2021
IAM vs Cognito vs Lambda vs API Key
A thread 🧵 👇 pic.twitter.com/OkEH2FRSUU
AWS messaging solutions – where to use which one 🤔
— Maciej Radzikowski (@radzikowski_m) May 18, 2021
SQS vs SNS vs Kinesis vs EventBridge
A thread 🧵 👇 pic.twitter.com/dq5p2ojb7o