In particular, having a read-barrier allows you to switch to a simpler GC algorithm - and a simple algorithm can be more easily made parallel, scalable, concurrent and robust.
特别是，拥有读操作屏障允许你切换到较简单的GC算法—更易于并发、扩展和强壮。
2
The underlying mechanism of the Barrier construct is the basis of how the Parallel construct runs the multiple CSProcess instances in its control.
Parallel构造自行控制运行多个CSProcess实例的基础就是Barrier构造的底层机制。
3
Barrier reef: a long, narrow ridge of coral or rock parallel to and relatively near a coastline, separated from the coastline by a lagoon too deep for coral growth.