And yet, the idempotent solution in the article is not idempotent. The author proposes a solution that needs three steps: query a cache, execute, update the cache. These are not atomic and, therefore, not thread-safe.…
And yet, the idempotent solution in the article is not idempotent. The author proposes a solution that needs three steps: query a cache, execute, update the cache. These are not atomic and, therefore, not thread-safe.…