What is Chaos Testing or Chaos Engineering?

A predictable system is a myth. System failures are inevitable but you can be prepared for failures by building resilient systems. We will explore chaos engineering as a way to do exactly that.
Chaos engineering or chaos testing is a Site Reliability Engineering (SRE) technique that simulates unexpected system failures to test a system's behavior and recovery plan. Based on what is learned from these tests, organizations design interventions and upgrades to strengthen their technology.