This description encourages readers to look on the bright side of life and to focus on the positive aspects of any situation. It encourages readers to take a proactive approach to life, to stay motivated, and to strive for success. It also encourages readers to be resilient in the face of adversity and to
From Wikipedia
Optimistic replication, also known as lazy replication, is a strategy for replication, in which replicas are allowed to diverge.