Not sure about S3. Iirc they relatively recently implemented consistent writes. But this article explains how to "piggyback" on stores providing consistent wri

Not sure about S3. Iirc they relatively recently implemented consistent writes. But this article explains how to "piggyback" on stores providing consistent writes in order to implement your own little leader election Algo on top of a foundation layer https://cloud.google.com/blog/topics/developers-practitioners/implementing-leader-election-google-cloud-storage https://cloud.google.com/blog/topics/developers-practitioner...