Redesigning Pinterest’s Ad Serving Systems with Zero Downtime (part 2)

Redesigning Pinterest’ s Ad Serving Systems with Zero Downtime (part 2)

摘要

In the first part of the post, we introduced the motivations on why we decided to rewrite the ads serving systems and the desired final state. We also outlined our design principles and high level design decisions on how to get there. In part 2 of the post, we are going to concentrate on the detailed design, implementation, and validation process towards the final launch.