Chapter 13 covers Concurrency.
第十三章涵盖了并发。
Clojure's flavors of concurrency.
Clojure的并发特色。
谁真正需要并行？
Message Passing Concurrency in Erlang.
Erlang中的并发消息传递。
The later delivers much better concurrency.
处理后者的更好方式是并发。
Operations are designed for concurrency.
操作设计应考虑并发性。
Possible concurrency problems from lock conflicts.
可能由于锁冲突而导致的并发问题。
It's an instance of concurrency, or "multitasking."
它是个并发性或“多任务”的实例。
Other concurrency methods sometimes suffer similarly.
其它并发方法有时也会造成类似的问题。
Concurrency is studied from a resource viewpoint.
从资源观点研究并行。
Robust concurrency and asynchronous execution support.
健壮的并发和同步执行支持。
Create enough tasks to run the subsequent concurrency tests.
创建足够任务来运行后续并发测试。
Optimistic Concurrency - Edit links aren't a clean solution.
乐观并发——编辑链接不是一个很干净的解决方案。
PHP has a complex relationship with multitasking or concurrency.
PHP与多任务或并发的关系十分复杂。
In typical usage, processes are used to support concurrency.
在典型使用中，进程用于支持并行性。
They address the large-scale partitioning and concurrency issues.
它们解决了大规模分区和并发问题。
This might be based on throughput rate or on the concurrency.
可以根据吞吐率或并发性执行截断。
Few PHP programmers understand PHP's potential for concurrency.
很少有php程序员能够认识到PHP实现并发的潜力。
Queries and support for optimistic concurrency have also been added.
查询和乐观并发也已经加入。
Concurrency: the number of threads concurrently executing the target.
并发性：并发执行目标的线程数。
Concurrency most often has to do with this appearance of simultaneity.
并发常常与这种同时出现联系在一起。
You'll need those values to migrate the database concurrency strategy.
迁移数据库并发策略需要用到这些值。
Concurrency control and logging happens on the level of full documents.
并发控制和日志记录在完整文档级进行。
Threading is the only concurrency construct, or the only practical one.
线程化是唯一的并发构造，或者是唯一切实可行的并发构造。
Notice that same systems require much higher or lower concurrency rates.
注意，相同系统需要更高或者更低并发比率。
Concurrency, recovery, security, and usability issues become unmanageable.
并发性、恢复、安全和可用性问题变得难以管理。
They assume some sort of concurrency exists in the computation system.
它们假设在计算系统中存在某种并行。
Shares some or all of the resources used by the system (i.e., concurrency).
分享一些或所有的系统使用的资源(例如：并发性)。
The runtime also provides additional services like logging and concurrency.
运行库还提供了一些额外服务，比如日志和并发性。
There are two fundamental types of concurrency that students encounter.
学生会遇到两种基本的并行类型。
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