What happens when a service is not accessible, one way or another?

What happens if an app is retrying indefinitely to reach a service without having properly tuned timeouts?

What is the result of outages when an application or a downstream dependency receives too much traffic or when it is not available?

Will we experience cascading errors when a single point of failure crashes an app?

What happens when our application goes down?

What happens when there is something wrong with networking?

What happens when a node is not available?

Those are just a few of the questions we will explore through practical exercises.