Idempotency on Rik Kisnah - Bloghttps://www.rik-kisnah.ai/tags/idempotency/Recent content in Idempotency on Rik Kisnah - BlogHugoenTue, 24 Jan 2023 09:00:00 -0800Design a Distributed Job Schedulerhttps://www.rik-kisnah.ai/teach/systems/design-a-distributed-job-scheduler/Tue, 24 Jan 2023 09:00:00 -0800https://www.rik-kisnah.ai/teach/systems/design-a-distributed-job-scheduler/A to-do list many workers pull from. Run each job once, on time, even when a worker dies half way through. The three words that make it work: lease, retry, idempotent.