Price Migration Engine

The price migration engine is an orchestration engine used to perform controlled price migrations. It currently consists in a collection of lambdas designed to work together as a state machine.

General Introduction to price migrations and the engine:

• An introduction to the general principles of price migrations
• The journey of a cohort item
• Coding conventions
• Notification windows
• The art of computing start dates
• The art of the cap; or how to gracefully cap prices in the engine

Operations:

• Set up a new cohort of subscriptions for price rise.
• The migration implementation manual
• Downloading fixtures

Further documentations:

• State machine.
• Lambdas.
• Data stores.

For production troubleshooting, see the troubleshooting document