Each request carries some data over the network; if the request does not find any updates on the server, this data transfer is a waste.
每一次请求都要在网络上传输一些数据；如果请求未在服务器上发现任何更新，那么这个数据传输就是浪费的。
JMeter records statistics about each request it makes.
JMeter会记录它发出的每个请求的统计数据。
Stateless(default) --Each request is handled separately.
Stateless（缺省）——每个请求分开处理。
Each request to the servlet posts a message to the queue.
每个对servlet的请求向队列发出一条消息。
Each request to the servlet posts a message to the Topic.
每个对servlet的请求向Topic发布一条消息。
Use a relational database by shredding and reconstructing JSON for each request.
通过为每个请求分割和重构JSON使用关系数据库。
Amazon requires each request to be signed using a secret key that only you know.
Amazon需要使用一个只有您知道的密钥对每个请求进行签名。
To see the HTTP headers, just click the arrow to the left of each request to expand it.
要查看http头，只需单击每个请求左侧的箭头将其展开。
Most Web applications depend on a database, so each request requires one or more queries.
大多数Web应用程序都依赖于数据库，因此每个请求都要求进行一次或多次查询。
You have to swerve around each tiny rock in your path, remembering state with each request.
您必须绕过前进路上的每一块小石块，牢记各请求的状态。
Sometimes, the default session id length increases the length of each request considerably.
有时，缺省的SessionID长度很大幅度地增加了每个请求的长度。
When in place, each request for a PHP-based page generates a data set viewable in KCacheGrind.
当就绪后，对基于php页面的每个请求都将生成可在KCacheGrind中查看的数据集。
Each request to the ESB is first authenticated, then authorized and (in some cases) audited.
每个向esb发送的请求首先会加以认证，然后授权，有时候还需经过审计。
The federation server forward for each request that it receives sub-operations to source systems.
联合服务器会将其接收到的每个请求的子操作转发到源系统。
There was no need to keep track of complex interactions since each request is complete by itself.
因为每个请求都是单独完成的，所以无需追踪复杂的交互。
Because the order is changing, it's easier to simply look it up and check it's status each request.
因为订单在变化，所以在每次请求的时候查询它并检查它的状态会更容易。
Convert the parameter values from the external value to the internal value for each request received.
针对每个接收到的请求将参数值从外部值转换为内部值。
First, it's not good for work across related tables because each request is made on a per-table basis.
首先，跨多个相关表工作不太好，因为每个请求都是基于每个表而创建的。
However, each request and response carries with it lots of unnecessary HTTP header overhead and latency.
然而，每个请求和响应载体会有许多不必要的HTTP头信息开销和延迟。
The server access log records all Web server activity, including the following information for each request
服务器访问日志记录所有Web 服务器活动，包括关于每个请求的以下信息
Each request from the client to the server must contain all of the information necessary to understand the request.
从客户端到服务器的每个请求都必须包含理解请求所必需的信息。
No pipelining means each request has to be answered and its connection freed up before the next request can be sent.
禁用管道意味着需要应答每个请求，在下一个请求发出前需要释放掉上一个请求所建立的连接。
The sample client runs through a sequence of several requests to the server, printing brief results for each request.
示例客户端将向服务器发送一系列请求，并输出每个请求的简单结果。
In Figure 2, the duration of each request is displayed in dark blue and is shown relative to the start of the page load.
在图2中，每个请求的持续时间显示为深蓝色，并相对于页面装载的启始时间显示。
This option allows a temporary queue to be recreated to store the response for each request that is sent through the import.
这个选项允许重建一个临时队列来存储通过导入发送的每个请求的响应。
Instead of having your application load the session on each request, only have it load the session when the session is needed.
应用程序并不为每个请求装载会话，而是只在需要会话时装载会话。
Ideally, the number of threads should be tuned based on the number of processors and the length or duration of each request.
理想情况下，线程的数量应该根据处理器的数量和请求的长度或持续时间进行调整。
The basic logic behind Listing 7 is simple: On each request, the script checks the cache to see if the YQL result already exists.
清单7背后的基本逻辑很简单：对于每个请求，脚本检查缓存看YQL结果是否已经存在。
Listing 6 must necessarily re-execute the YQL query on each request, adding a time and performance cost to the pagination exercise.
清单6必须重新对每个请求执行YQL查询，向分页练习添加时间和性能成本。
Each request would return a sequence identifier, allowing asynchronous responses to be associated easily with their original requests.
每个请求都将返回一个序列标识符，使异步响应能更容易地与其原始请求相关联。
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