Should I use async or Task to handle a lot of concurrent operations?
我应该使用异步任务处理大量的并发操作？
REBUILD may require long-term locks on the table that can limit concurrent operations.
重建可能需要的表，可以限制并发操作的长期锁定。
When we start considering concurrent operations things get even more interesting... but that topic is for another day.
当考虑并发时就更有趣了，但以后再讲。
The problems of running and creating multiple processes to handle a number of concurrent operations (for example, phone calls) are built into the language.
运行和创建多个进程来处理大量并行操作(例如，电话呼叫)的问题也内置于此语言之中。
In circumstances such as this, concurrent access to pre-existing data in target tables of load operations is very important.
在这样的情况下，对加载操作的目标表中预先存在的数据的并发访问是非常重要的。
Under the hood, operations on atomic variables get turned into the hardware primitives that the platform provides for concurrent access, such as compare-and-swap.
在表面之下，原子变量的操作会变为平台提供的用于并发访问的硬件原语，比如比较并交换。
Based on this idea, let's look at the concept of a concurrent queue where push and pop operations come with timeouts.
根据这个概念，我们来看看如何给并发队列的添加和取出操作增加超时限制。
This is very similar to the operations used by relational databases to maintain consistency across multiple concurrent transactions.
这与关系数据库中为了维护多个并发事务所使用的操作类似。
With DB2 9.7, XML index creation allows concurrent write operations by default, just like the creation of relational indexes.
在DB 2 9.7中，与创建关系索引一样，xml索引创建操作在默认情况下允许并发的写操作。
To evolve the language in 2011 in a way that makes concurrent and parallel operations even more dangerous would be foolish.
在2011年对语言进行让并发和并行运算更加危险的更改是很愚蠢的。
Slice executes database operations in concurrent threads per slice.
Slice会在每片的并行线程中执行数据库操作。
This allows the operations staff to correct the issue, prior to the issue causing an outage due to a second concurrent failure.
这样，操作人员可以在问题出现第二次并发故障而造成中断之前解决该问题。
An asynchronous method may also support multiple pending calls (multiple concurrent invocations), allowing your code to call it any number of times before it completes other pending operations.
异步方法可能还支持多个挂起的调用(多个并行调用)，允许您的代码在此方法完成其他挂起的操作之前调用此方法任意多次。
The author thinks that if is very important to control concurrent diseases and parform operations in a static period.
积极控制并存疾病和在静止期手术对提高老年胆道感染患者的疗效极为重要。
The author thinks that if is very important to control concurrent diseases and parform operations in a static period.
积极控制并存疾病和在静止期手术对提高老年胆道感染患者的疗效极为重要。
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