Event Sourcing (7): Optimistic Locking
Original link: https://teddy-chen-tw.blogspot.com/2022/07/7.html June 30 22:15~24:00; July 01 00:00~00:59 ▲Figure 1: Different Aggregates do not need to be locked foreword Suppose two users get the same Tag at the same time, rename it and save it, how can the system avoid data conflict? This is a Concurrency Control problem. In the Event Sourcing system, optimistic […]
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