支持长期的锁定可以减少数据库支持的并发数量。
Holding locks for long periods can reduce the amount of concurrency that a database can support.
众所周知，采用异步技术可以大大提高单web服务器的最大并发数量。
It is well known that using asynchronous techniques can greatly improve the maximum number of simultaneous clients on a single web server.
上面的命令将允许的并发连接数量设置为2000。
The above command sets the number of concurrent connections allowed to 2000.
因为您的浏览器将并发连接的数量限制到一个单一的域，因此无论何时加载一个页面，都很容易占满所有线程。
Because your browser limits the number of concurrent connections to a single domain, whenever a page loads, it's easy to occupy all the threads.
性能的限制因素是关于进入的数据量的并发数据库连接的数量和可用内存(RAM和磁盘)。
The constraining factors for performance are the number of concurrent database connections and available memory (both RAM and disk) in relation to incoming data volume.
此值将长时间运行的业务流程的并发性限制到该数量，因为每个流程需要将数据写到BPEDB数据竖井。
This value limits the concurrency of long running business processes to that number, because each process needs to write data to the BPEDB data silo.
如果并发用户的数量超过100，性能有所下降，这可以是负载平衡的一种候选方案。
If the number of concurrent users exceeds 100 and there is performance degradation, this would be a candidate for load-balancing.
管理员将看到能够支持的并发用户数量和消息吞吐量有显著的改进，并且能够更高效地使用服务器资源。
Administrators are going to see very noticeable improvements in the number of concurrent users that they can support, message throughput, and more efficient use of server assets.
最大的线程池限制是并发用户的最大理论数量。
The maximum thread pool limit is your theoretical maximum number of concurrent users.
尽管该参数易于使用，但它是全局性的，不允许为每个目标服务指定并发请求数量。
Although easy to use, this parameter is global and does not let you specify a specific number of concurrent requests for each target service.
对于多玩家在线游戏，一个游戏实例中的并发玩家数量主要取决于引擎中使用的技术。
For multiplayer online games, the number of concurrent players in an instance of the game is primarily determined by the technology used in the engine.
调优适当的线程池以限制并发线程的数量。
Tuning the appropriate thread pools to restrict the number of concurrent threads.
水平扩展的定义是更改集群中的输入队列的并发实例数量，以便增加或减少处理容量。
Horizontal scaling is defined as changing the number of concurrent instances of an input queue in the cluster in order to increase or reduce processing capacity.
在决定了要支持的并发玩家数量之后，就可以将注意力转移到计算MMOG的关键因素。
After you've decided the number of concurrent players to support, you can shift your attention to calculating the critical factor for the MMOG.
另一个关键因素是，随着并发用户数量的增加，可能需要很高的可伸缩性。
Another key aspect was the potential to ramp up the scalability as the number of concurrent users started to increase.
对于处理更新数量相对少且并发级别相对低的情况，这足够了。
This is sufficient to handle a relatively small number of updates and a low level of concurrency.
在判断并发连接数量以及每个前端服务器每秒可以处理的字节数时，网络经验是很重要的。
Here, networking experience is crucial in determining the number of concurrent connections, as well as the number of sustained bytes per second a front-line server can handle.
因为并发连接数量越多，所消耗的未分页内存池也越多；等候处理的发送调用越多，被锁定的内存页面也越多(小心别超过了极限)。
More established connections mean more non-paged pool usage. The number of concurrent send calls should be limited to prevent reaching the locked pages limit.
资源限制也是一个问题。通常，浏览器都会限制对单个服务器的并发HTTP连接的数量，以避免对该服务器（或者网络连接）造成过大的压力。
The other problem is resource-based; generally, browsers limit the number of concurrent HTTP connections to a single server to avoid overbearing the server (or the network link).
在估计出并发玩家数量之后，就可以估计每秒事务量。
After you've estimated the number of concurrent players, you can estimate the number of transactions per second.
质量表现了由开发环境所展示的特性，例如开发环境支持并发用户数量的能力。
A quality represents a property exhibited by the development environment, such as the ability for the development environment to scale to support different Numbers of concurrent users.
每个实例并发玩家的目标数量：要计算每个游戏实例可以支持的玩家数量，但是这常常难以判断。
Target number of concurrent players per instance: Often difficult to determine, this is a calculation for each shard of the number of players to be supported.
这些测试运行显示了评价储存库中并发用户的数量与资源数量的效果。
These test runs show the effect of scaling the number of concurrent users and the number of resources in the repository.
还必须考虑活动和并发数据库连接的数量。
Consideration must also be made in regard to the number of active and concurrent database connections.
每个地理区域并发玩家的目标数量：根据游戏的情况划分地理区域之后，要判断每个地理区域中同时在线的玩家数量。
Target number of concurrent players per geography: Once the world is divided up according to the game, determine the number of players who are going to be online in each geography.
并发玩家的目标总数量：在所有注册的玩家中，要计算出同时在线的玩家数量。
Total target number of concurrent players: of all the players registered, calculate the number of players who will be online at any one time.
在一个拥有8GBRAM的系统上，理论上最大的并发连接数量是4,000个用户。
On a system that has 8 GB of RAM, that puts the theoretical maximum number of concurrent connections at about 4,000 users.
并发性根据同时运行的作业的数量来测量。
Concurrency is measured in terms of the number of jobs that are run at the same time.
可以指定并发查询的数量以及请求的总数。
You can specify the number of simultaneous queries, as well as total number of requests.
该策略必须声明并发用户数量与用户可用资源实例数量成正比。
The policy must state that the number of concurrent users is in proportion to the number of resource instances available to the users.
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