Data Transfer Project: Enabling portability of photos and videos between services

This post details Meta's participation in and implementation of the Data Transfer Project, an open-source framework for service-to-service data portability. It describes the project's architecture (shared data models, adapters, task management framework), deployment considerations (security, reliability, rate limiting, retries), and Meta's custom extensions integrating with internal systems like TAO, Scribe, Tupperware, and Configerator to enable direct photo and video transfers from Facebook to Google Photos.