Tracking task for our quarterly goal. See also https://www.mediawiki.org/wiki/Wikimedia_Technology/Goals/2017-18_Q1#Services.
Program 8: Multi-datacenter support
Outcome 2: Backend infrastructure works reliably across data centers
Objective 1: Reliable, multi-DC job processing
Begin migrating job queue processing to multi-DC enabled eventbus infrastructure.
- Implement ChangeProp deduplication and rate limiting.
- Start migrating job queue use cases.