Use non-persistent, non-durable events where possible.

尽可能使用非持久性、非持续性事件。

For non-persistent events and actions, tune the log buffer sizes.

对于非持久化事件和动作，调优调优日志缓存大小。

Log buffer size (this also applies to non-persistent events and actions).

Log buffer size(也适用于非持久性事件和动作)。

For these runs, a reliability level of express non-persistent was used.

运行测试时，我们使用了极速非持久性可靠性水平。

Places a specified non-persistent data object on the system Clipboard.

将指定的非持续性资料物件放在系统剪贴簿上。

Messages that are managed-non-persistent, however, are lost when the message engine is restarted.

不过，Managed - non - persistent类型的消息会在消息引擎重启时丢失。

The initrd is also useful as a non-persistent root file system mounted in a RAM disk for embedded Linux systems.

initrd对于在嵌入式系统中加载到RAM磁盘里的非持久性根文件系统来说也非常有用。

Non-persistent messages are processed in memory and are very fast, but may be lost in the event of a system failure.

非持久化的消息是在内存中进行处理的，速度很快，但可能会因系统故障而丢失消息。

Queues that can hold a mixture of persistent and non-persistent messages must be defined in the persistent list structure.

可以容纳持久性和非持久性消息的混合的队列必须在持久性列表结构中定义。

Non-persistent messages live only in the memory of the message broker, and in the event of a crash they most likely are lost.

非持久性消息只存在于消息代理的内存中，出现崩溃时很可能丢失这些消息。

Managed-non-persistent USES a message engine to store requests, and so can recover from loss of messages due to network and server failures.

Managed - non - persistent使用消息引擎存储请求，因此您可以在网络或服务器发生故障时恢复丢失的消息。

The measurements in Figure 28 were taken with the Business Events event and action topic using the express non-persistent quality of service.

图 28 中取得的度量数据来自于使用 express non-persistent 服务质量的 Business Events 的事件和动作主题。

Figure 22 shows the results for two test runs using a file store with different reliability levels: assured persistent and express non-persistent.

图 20 显示了使用可靠性水平不同（可以保证的持久性和极速非持久性）的文件暂存器的两种测试的结果。

The model is made up of five classes, four of which are persistent. The non-persistent OrderSystem class serves as the root of the object model.

这个模型由5个类组成，其中的4个是要持久化的类，非持久化类oradersystem当做这个对象模型的宿主。

Figure 22 shows the throughput relative to 1 simple rule for the five scenarios described above, when using non-persistent, non-durable messaging.

图22展示了使用非持久性、非持续性消息时以上5个场景与基准场景比较得到的相对吞吐量。

This feature was added to address a common problem in previous versions of ActiveMQ with running out of RAM buffer when using non-persistent messaging.

增加该特性的目的在于解决旧版本的ActiveMQ中一个常见问题：当使用非持久化的消息时会导致内存溢出。

Producers that use  Async Sends - generally speaking, producers of non-persistent messages - don't bother waiting for any acknowledgement from the broker;

使用异步发送的生产者 —— 一般来说，就是发送非持久化消息的生产者 —— 不需要等候来自代理的任何确认消息；

It is not generally recommended to use durable events with a JMS delivery mode of non-persistent, because events could still be lost if the server restarts.

通常不推荐使用JMS发送模式为非持久性的持续性事件，因为如果服务器重启仍然会丢失事件。

The delivery mode (non-persistent vs. persistent) specifies whether a JMS provider needs to take extra effort to ensure that a message is not lost in transit.

发送模式（非永久和永久模式）指定 JMS 提供者是否需要作出额外的工作来确保消息不会在传输过程中丢失。

This setting is the size in bytes (the default is 320000) of the data buffer used by the messaging engine for the best effort, non-persistent reliability level.

在该设置中，消息引擎对best effort和non - persistent reliability两个质量级别的数据缓冲区使用字节为单位(默认值为320000)。

The performance of Business Events using both file store and data store using a remote DB2 database is very similar for both persistent and non-persistent messaging.

在储存持久化和非持久化消息时，Business Events使用文件储存和使用基于DB 2数据库的数据储存实现的性能非常接近。

To reduce system startup times and general overhead, use non-persistent session beans rather than entity beans (which automatically maintain state information) whenever possible.

为了缩短系统启动时间并降低整体负荷，应尽可能使用非持久性会话 bean，而不应使用实体 bean（将自动维护状态信息）。

Business logic and any non-persistent data can be implemented completely in partial classes and methods of entities and the data context, or it can be implemented in separate classes.

商务逻辑以及任何非持续性资料则可完全实作在实体的部分类别和方法和资料内容，或可以实作在另外的类别中。

These figures were recorded on an IBM xSeries 360 server with 4 x 2GHz Intel Xeon processors, 3.5 GB of RAM, and Microsoft Windows 2000 (SP4), using non-persistent 1K bytes XML messages.

记录这些数值的实验环境为 IBM xSeries 360 服务器、4 x 2GHz Intel Xeon 处理器、3.5 GB RAM、Microsoft Windows 2000 (SP4)，并且使用非持久性的 1K 字节的 XML 消息。

The value used for the non-persistent messages in a queue are those in effect when the queue is defined, which in turn depends on what values are in effect in the queue manager at the time.

队列使用的值是在定义队列时生效的值。 而这又取决于当时在队列管理器中生效的值。

However due to the non-persistent nature of this text file, starting from Oracle 9i, Oracle introduced server parameter file (SPFILE), which is a binary parameter file stored on the server.

但是，由于这种文本文件不具有持久性，从Oracle 9i开始，Oracle引入了Server Parameter FILE (SPFILE)，这是一种存储在服务器上的二进制参数文件。

This means that, there are strategically 'core' and 'non-core' resources and capabilities in a firm, of which only core competences make significant persistent differences.

这意味着，在公司内存在战略上的“核心”与“非核心”资源与能力，只有那些核心竞争力产生显著而持续的差异。

Objective: To evaluate the effect of the treatment in the patients suffering from non-rupture tubal pregnancy and the incidence of persistent ectopic pregnancy (PEP) in these patients.

目的：观察未破裂型输卵管妊娠的治疗效果及持续性异位妊娠（PEP）的发生率。