表5.影响应用程序共享内存的配置参数。
Table 5. Configuration parameters that affect application Shared memory.
应该为实例内存、数据库内存和应用程序共享内存分配多少的内存，以使它们能放入到4gb的可寻址空间？
How much memory should we allocate for instance memory, database memory and application Shared memory, so they can fit into the 4gb addressable space?
每个连接到数据库的应用程序都会被分配内存；因此，正确地配置会影响应用程序共享内存的参数非常重要。
Each application connected to the database has memory allocated to it; therefore accurate configuration of the parameters affecting the application Shared memory becomes crucial.
应用程序共享内存：这是在应用程序连接到数据库时分配的内存，由处理连接到数据库的客户机所请求的工作的代理使用。
Application Shared memory: This refers to the memory allocated when an application connects to a database and is used by agents that do the work requested by the connected clients.
在编写应用程序时，您可以使用GNOME平台的所有共享工具，从而使您的开发时间更加高效。
In writing your applications, you can use all the shared facilities of the GNOME platform, making your development time even more efficient.
与传统的自行车共享方式不同，无桩式自行车允许用户通过GPS和智能手机应用程序在街上取车或停放自行车。
Unlike traditional bike sharing method, dockless bikes allow users to simply pick up or park a bike on the street through GPS and smartphone app.
应用程序组内存集是从数据库共享内存集中分配的。
The application group memory set is allocated from the database Shared memory set.
下一步他决定审核一下每一个工作站上运行的应用程序和服务，也就是建立适当的文件共享结构分类。
Next he decided to do an audit of the applications and services running on each box, as well as establish what sort of file sharing architecture was in place.
当大型应用程序向内核请求大量内存和多个进程共享内存时，反向映射帮助系统继续有效地运行和扩展。
Reverse mappings help the system continue to perform and scale well when large applications are placing huge memory demands on the kernel and multiple processes are sharing memory.
基于这一信任关系，应用程序可以安全地共享代码和数据。
Based on this trust relationship, applications can share code and data in a secure manner.
SHMVP：当应用程序正在使用通信的共享内存方法时，该类将为新连接处理轮询任务。
SHM VP: Handles the task of polling for new connections when the application is using the shared memory method of communication.
真实的应用程序会使用信号量或其他技术控制对共享内存段的读写。
A real application would use semaphores or other techniques to control reading and writing to the Shared segment.
这使得资源适配器及应用程序服务器共享资源并提供例如安全、连接池及事务处理这样的服务。
This allows the resource adapter and application server to share resources and provide services such as security, connection pooling, and transaction management.
在一个服务器实例中，多个应用程序之间共享资源这一概念使得更好地利用资源成为可能。
The notion of sharing the resources within one server instance between multiple applications opens the possibility of better resource utilization.
如果有用户或应用程序以绑定模式连接(使用共享内存)，操作系统将使用ID和密码对其进行身份验证。
If there are users or applications connecting in bindings mode (using Shared memory), the operating system will authenticate them using an ID and a password.
如上所示，这些应用程序和角色都将从改善的数据共享中获得益处。
These applications and roles would benefit from improved data sharing as exemplified above.
现在我们通过最简单的集成开始讨论集成模式，该集成仅涉及应用程序之间的数据共享。
Let's start the discussion about integration patterns with the simplest integration involving only data sharing between the applications.
在迁移到虚拟化基础设施后，应用程序团队或组织将进行资源共享。
After moving to a virtualized infrastructure, application teams or organizations will end up sharing resources.
XML允许文档作者使用自定义的标签和标记描述内容，这种灵活性使其成为专用于特定行业的数据共享应用程序的首选平台。
XML allows document authors to describe content using their own tags and markup, and this flexibility has made it the platform of choice for specialized industry-specific data-sharing applications.
这使得并行运行的应用程序在访问共享资源时得到保护，避免由于资源冲突而产生的资源冲突甚至崩溃。
This has the effect that concurrently running applications that access common resources are protected against system crash and errors that come from resource conflicts.
使用模块化，应用程序的状态和数据共享会变成一个问题。
With modularity, application state and data sharing can become an issue.
云计算在环保方面的优势是，它可以在不同的应用程序之间虚拟化和共享资源，以提高服务器的利用率。
The green advantage to cloud computing is the ability to virtualize and share resources among different applications for better server utilization.
低容量、非关键型应用程序通常更适合共享资源。
Lower volume, less critical applications are typically better candidates for sharing resources.
它解决了象P 2 P文件共享、P 2 P应用程序服务和协作的分布式计算之类的问题。
It addresses issues like P2P file sharing, P2P application services, and collaborative distributed computing.
应用程序需要多种客户机类型来访问共享数据。
The application requires multiple client types to access Shared data.
应用程序组共享内存集是： 40000页 *4K/页 = 160MB
The application group shared memory set is: 40000 pages * 4K per page = 160 MB
因为portlet应用程序是共享资源，它们的属性在整个安装过程中是公有的。
Because portlet applications are Shared resources, their properties will be common across the entire installation.
Jabber还能支持许多高级的P 2 P应用程序，比如日历群件和文件共享。
Jabber can also support many advanced P2P applications, such as calendar groupware and file sharing.
在其他平台上，使用ConstrainedSHMSizeMB减少共享内存，就会自动地增加应用程序的私有空间。
On other platforms, using ConstrainedSHMSizeMB to reduce the Shared memory automatically increases the amount of private data space for the application.
对于更复杂的内部Portlet通信的情形(比如跨web应用程序的数据共享)，可以考虑使用协作Portlet来代替API。
For more complex intra-portlet communication scenarios, such as sharing data across Web applications, consider using cooperative portlets instead of the API.
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