What is the coolest thing you’ve learned this week?

Beginner here, I learned how to start a project and perceiver through the daunting moments that make you want to quit. In addition, learned a lot of about the art of researching problems and possible solutions!

I learned how to set up Maintenance Mode in Datadog. It is freaking awesome you can use tags and environments to mute alerts if you are doing maintenance on an environment or box, whatever you want! Then you dont have to worry about false alerts going off.

What AWS sns and sqs are, also how to write basic AWS lambdas in golang \o/

Doing mongo indexes properly!

Some play with docker and docker-compose.