[tgcordell]

The concept of what you are saying is true. The exact details and flags of what drives the proactive optimization is the secret sauce.

source: work in Supply Chain for Amazon

[bo1024]

Probably the data is the main secret sauce.

[tgcordell]

Everyone has eggs, water, and flour. Not everyone makes incredible bread :)

[AStellersSeaCow]

Nah, it's just thousand-island dressing.