显然，美国的全部4套系统已经超越了欧洲的版本。
It is already obvious that all four American systems have leapfrogged over the European versions.
修改也可能非常简单，如升级到最新的操作系统或应用程序版本。
Modifications can also be as simple as upgrading to the latest operating system or application versions.
不管使用何种方法，都不能像版本控制系统那样提供丰富的历史特性。
Using either approach, you do not have the rich history capabilities available with a version control system.
这是有可能的，因为在每次迭代中都有可用的系统的版本用来检查和验证。
This is possible because a working version of the system is available for inspection in each iteration.
版本支持策略：同样的服务(方法)在整个系统中可能会有多个版本。
Versioning support policies: the same service (method) can exist in the overall system in multiple versions.
这使得系统中可以存在两个使用不同包版本的模块。
This enables two modules to exist in the system which use different versions of a package.
支持操作系统的多个版本还会产生限制。
Supporting multiple versions of an operating system presents limitations, as well.
由于更改服务版本时的生产中断，客户对系统不可用性产生抱怨。
System nonavailability complaints from the customers are arising due to production disruption when changing service versions.
您可以认为，您能够使用配置记录来捕获非常基本的系统属性，例如操作系统的类型、版本或者内存。
As you can tell, you can use the configuration record to capture very basic system attributes, such as OS type and version or memory.
您将会花大量时间来确定使用的库版本，因为您会经常将多个版本放在系统的不同位置。
You'll have a tough time figuring out what library version you use, as you'll often end up with multiple versions in different places on your system.
将来的版本中可能添加对其他关系数据库系统的支持。
Support for additional relational database systems may be added in future releases.
对于非aix平台，请参考特定unix版本的操作系统文档。
Please consult the operating system documentation for the particular version of UNIX on non-AIX platforms.
当翻译人员处理类似的文本时，系统提供以前保存的版本。
When the translator needs to work on a similar text, the system offers the previously saved version.
DVCS和集中式版本控制系统的主要差异。
Why are the main differences between DVCS and centralized version control systems?
运行适合系统的版本-如果错误发生，尝试另一个！
Run the version that is suitable for your system - if an error occurs, try the other one!
大多数公司会尽快停止对老版本操作系统的支持。
Most companies look to discontinue support for their older operating systems as soon as they can.
一些系统，特别是那些涉及到集成通用硬件和软件的系统，对与使用小型版本可能不太友好。
Some systems, especially those that involve the integration of custom hardware with software, may not be amenable to using Small Releases.
另一方面，与其它类型的文件系统相比，版本控制系统通常需要的存储空间更少。
On the other hand, version control systems typically require less storage space than other types of file systems.
源代码控制系统允许对比修订、在文件的不同版本之间切换以及把修订收集在一个版本中。
Source control lets you compare revisions, switch between one version of a file and another, and gather revisions into a release.
当合适时，此活动也要集成实现子系统，以创建最终系统的一个新的和一致的版本。
When appropriate, this activity also integrates implementation subsystems to create a new and consistent version of the overall system.
您可以在实际装入文件系统的时候选择版本类型，并且您可以在服务器中运行不同的NFS版本。
You can choose the version type during the actual mounting of the file system, and you can have different versions of NFS running on the server.
例如，测试人员可以在某一天使用硬件对特定的操作系统版本进行测试，并在第二天快速地切换到运行不同的操作系统版本。
For example, a tester can use the hardware one day to test on a specific operating system version and quickly swap out to run a different operating system version the next day.
在进行物理分区时，每个分区可能运行相同的操作系统、或者相同操作系统的不同版本。
In physical partitioning, each partition might run the same operating system or a different version of the same operating system.
出于技能转移的立场，系统测试核心团队在适当的时候可以向较广大的系统测试团队介绍新的技术和版本内容。
From a skills transfer standpoint, the system test core team, at the appropriate time, can introduce the new technology and release content to the broader system test team.
大多数版本控制系统包括存储库的概念，存储库是文件和这些文件版本的集合。
Most version control systems include the notion of a repository that stores a collection of files and versions of those files.
这样就避免了在不同系统中存在分类法的多个版本的问题，以及版本之间不同步的问题。
This prevents the problem of having multiple versions of the taxonomy in different systems and the versions getting out of synchronization.
由于版本控制系统无需完整地存储每个新版本，因而用于数据存储的磁盘空间比标准文件系统要少。
Because a version control system does not store each new version in its entirety, it requires less disk space for data storage than a standard file system.
本文提供了此新版本引入的新系统管理功能的概述。
This article provided an overview of new system administration features introduced in this new version.
解决方案中的代码的寿命远远超过系统的第一个版本。
The life of the code in the solution goes far beyond the first release of the system.
功能拉模型需要高级的版本控制系统，支持集成工作项跟踪。
The feature pull model all but requires an advanced source control system that supports integrated work item tracking.
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