提高的应用可用性和最少的管理成本。
Increased application availability and minimized administrative costs.
很多外部因素都可能对应用程序的性能和可用性造成影响。
Numerous external factors can have an impact on your application's performance and availability.
默认情况下，消息是基于队列管理器可用性实现负载平衡的，而不是基于消息使用方应用程序的可用性。
By default, messages are load balanced based on queue manager availability, but they are not load balanced based on the availability of message consumer applications.
所以，除了操作和工作量测试外，高可用性环境和部署它们的应用程序也应该进行某些形式的可用性测试。
So, in addition to operational and workload testing, high availability environments, and the applications that are deployed in them, should undergo some form of availability testing.
将数据拉近应用程序可提高可用性。
Bringing the data closer to the applications can improve availability.
Mozilla的公告最后的总结是给所有开发者的一个正面信号，公告中描述了整个软件社区的共同目标——“提升Web应用的可用性”
The Mozilla announcement concludes on a positive note for all developers, describing a goal the entire software community shares of ‘improving the usability of web applications’
Terracotta forSpring是通过在多个JVM集群来给基于Spring的应用提供高可用性的运行时。
Terracotta for Spring is a runtime that brings high-availability to Spring-based applications through clustering across multiple JVMs.
一个应用程序的可用性不仅仅是应用程序本身的可用性。
The availability of an application extends beyond the mere availability of the application itself.
消息被发送到级别最高的一个或多个队列，因此这个细粒度允许对队列排序，以表明应用程序可用性的等级。
Messages are sent to the highest ranked queue or queues, and so this granularity allows queues to be ordered to indicate grades of application availability.
应用程序的可用性。
但是在本文的原型中，我们主要讨论应用程序的ha可用性，因此我们仅针对应用程序可用性进行设计。
But in this prototype we focused just on the HA of the applications, so our design is for application availability only.
本小节介绍如何使用这三个产品来基于应用程序可用性实现消息负载平衡。
This section describes how the three products are used to load balance messages based on application availability.
应用程序服务器的可用性。
这些简单的界面升级就可以使应用程序的可用性大大提高。
Simple interface upgrades like these can make a world of difference in the usability of your application.
这些高级功能可以帮助您提高应用程序的可用性和可伸缩性。
These advanced features can help you increase the availability and scalability of your application, plus tune performance.
版本5中默认的应用程序更新逻辑在更新发布和启动的过程中，在应用程序可用性上创建一些间隙。
The default application update logic in Version 5 created gaps in application availability during the distribution and startup of the update.
对于这些应用程序，除了可用性以外，高吞吐率和低延时也十分关键。
In addition to availability, high throughput and low latency are key in these applications.
评估uue的优势时，一个应用程序相对于另一个应用程序的可用性与每个应用程序单独的绝对可用性同等重要，甚至更重要一些。
When evaluating the benefits of a UUE, the usability of one application relative to another can be equally, if not more, important as the absolute usability of each application independently.
现在，是时候测试复合应用程序的高可用性了。
Now it's time to test the high availability of the composite application.
对于企业级应用程序，可用性是一个大问题。
Availability is a big concern when it comes to enterprise-level applications.
因此，路由到外部ODR可以被视为一个例外，用于在数据中心内的所有odr全部故障的情况下保持应用程序高可用性。
Therefore, routing to foreign ODRs could be considered an exception for the purpose of making applications highly available in case all ODRs in a data center fail.
可以应用各种高可用性解决方案。
假定某个应用程序使用这些磁盘来存储数据，并且客户希望使用HACMP实现该应用程序的高可用性。
Say an application is using these disk to store its data and the customer wants to make this application highly available using HACMP.
TRM包括通常与SLA绑定的承载服务需求，承载涉及到管理并提供网站或应用程序可用性的服务提供商。
The TRM includes service requirements for hosting that refers to the service provider who manages and provides availability to a Web site or application, often bound to an SLA.
在中高端POWER 7系统中，并发维护支持使持续应用程序可用性成为可能。
With midrange and high end POWER7 systems, concurrent maintenance support enables continuous application availability.
消除应用程序中的消息关联性可以增加应用程序可用性和可伸缩性选项。
Removing message affinities in your application can increase you application availability and scalability options.
有大量用户需要应用程序提供高可用性和正式支持。
A large community of users requires the application to be highly available with formal support.
所以调整字体、确保一致性以及间距合适等等，这些都会使应用程序更加专业、可用性更好。
So tweaking fonts, making sure everything is consistent, ensuring spacing is right... these all result in a very professional and usable application.
而如果你按住某个文件夹或者订阅源，就会有重命名文件夹和取消订阅的选项出现，大大提高了应用的可用性。
And if you hold down a folder or a particular subscription, you'll have the option to rename folders or unsubscribe from feeds, something that makes the app much more usable.
该解决方案有助于将数据库停机时间降至最少，提高应用程序可用性，减少数据库管理员的劳动并保证最终用户应用程序数据的安全等等。
The solution helps you keep your database downtime to a minimum, increases application availability, reduces DBA labor, and keeps end user application data safe and current.
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