lesson-08.org

Lesson 8: core.async and dynamoDB

• [X] core.async: Communicating sequential processes
• [X] Postgres: Our first out of process dependency

Preparatory Material for Lesson 8

• Use docker to run postgres and pgadmin
• Read and try https://www.postgresql.org/docs/current/tutorial.html
• Read and try https://www.postgresqltutorial.com/
• Read Chapter 11 of Brave and True on core.async.

Lesson plan

Discuss problem solutions

Things to explain

• simple Postgres example
  • creating tables
  • querying
  • inserting data
• core.async tutorial
• creating HTML with hiccup (time permitting).