# Learning Topic Log

## Bash

- Best way to run a command in a script - is it to `echo` it?
- How to handle the return value of a command
  - If it returns multiple values, how to isolate and loop through them
- What the weird variable symbols mean like errors and stuff

## SQL

- What is a _schema_ in MySQL/ SQL ?
- Proper definition of "migrating a database"?

## GraphQL

- What is a transformer

## AWS

- Start reading more specifically about key services: Lambda, step functions, CloudFormation, Elasticache, CloudFront, CloudWatch
- Do basic exercises from Amazon on aspects I am interested in to get a practical feel for it
- Elastic Beanstalk and how it differs from using multiple different services at once
- AWS Amplify
- Deploy my own website on AWS