ravi-mrk

System Design Cheatsheet

Picking the right architecture = Picking the right battles + Managing trade-offs

Basic Steps

1. Clarify and agree on the scope of the system

• User cases (description of sequences of events that, taken together, lead to a system doing something useful)
  • Who is going to use it?
  • How are they going to use it?

ravi-mrk

2019/09/18 17:20:30 [WARN] Invalid log level: "DEBUFG". Defaulting to level: TRACE. Valid levels are: [TRACE DEBUG INFO WARN ERROR]
2019/09/18 17:20:30 [INFO] Terraform version: 0.12.9  
2019/09/18 17:20:30 [INFO] Go runtime version: go1.13
2019/09/18 17:20:30 [INFO] CLI args: []string{"/usr/local/bin/terraform", "apply"}
2019/09/18 17:20:30 [DEBUG] Attempting to open CLI config file: /Users/ravikm/.terraformrc
2019/09/18 17:20:30 Loading CLI configuration from /Users/ravikm/.terraformrc
2019/09/18 17:20:30 [DEBUG] checking for credentials in "/Users/ravikm/.terraform.d/plugins"
2019/09/18 17:20:30 [INFO] CLI command args: []string{"apply"}
2019/09/18 17:20:30 [TRACE] Meta.Backend: no config given or present on disk, so returning nil config
2019/09/18 17:20:30 [TRACE] Meta.Backend: backend has not previously been initialized in this working directory