格兰诺威特是第一个造出“弱连接”一词的人，他用此词来指代人们不太亲密的相识——换句话说，就是“朋友的朋友”。
It was Granovetter who first coined the term "weak-ties", which he used to refer to people's loose acquaintances—in other words, friends-of-friends.
这些图持有弱引用，允许连接这样的被跟踪对象在只有方面引用它们的时候，被垃圾收集掉。
These maps hold weak references to allow tracked objects like connections to be garbage collected when they are referenced only by the aspect.
如果处理不当的话，SQL Relay将在应用程序架构中引起新的单点故障弱连接，这将消耗更多CPU周期并在数据库检索中引入延迟和错误。
If mishandled, SQL Relay creates a new single-point-of-failure weak-link in an application architecture, one that consumes extra CPU cycles and introduces delays and errors in database retrieval.
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