Europe currently has 2 availability zones.
欧洲目前有2个可用区域。
Note that AWS has an option to deploy the database to multiple availability zones.
请注意，AWS有一个向多个可用性区域部署数据库的选项。
Before creating a new volume, view information about current availability zones.
创建一个新卷之前，先看看当前功能区的信息。
You can place the instances in different geographical locations or availability zones.
可以把实例放在不同的地理位置或者可用区域内。
Built a reliable website on AWS using multiple availability zones, DB failover, and load balancers.
基于AWS使用多可用性区域、DB错误恢复与负载均衡器搭建了一个网站。
At the moment, you want to keep the database server and application servers in the same availability zones to reduce latency and bandwidth charges.
此时，您需要将数据库和应用程序服务器保持在同一可用性区域，来减少延迟和带宽消耗。
Instances launched in different availability zones are protected from each other so that a failure in one zone won't impact the instances in others.
在不同可用区域启动的实例互相隔绝，因此某区域的失败不会影响其他的区域。
Amazon also allows you to replicate RDS across availability zones, so if one zone goes down or there is a maintenance window scheduled in a zone, you still can serve data.
Amazon还支持跨可用性区域复制rds，所以如果一个区域出现故障或一个区域中计划了一个维护时窗，您仍然可以提供数据。
An application like Magnus, with frequent location updates spread across the globe, could benefit from switching to RDS, especially given that RDS enables clustering in numerous availability zones.
像Magnus这样的应用程序(具有来自分散在全球的频繁位置更新)可从RDS获益，尤其是在RDS支持在众多可用性区域执行集群化时。
When the failed zone comes back online, the primary and replica data grids are redistributed among all of the available zones by the catalog service to maximize high availability.
当故障区域重新上线时，主数据网格和副本数据网格通过目录服务在所有可用区域之间重新分布，从而最大化高可用性。
For high availability best practices, a collective should span several zones.
对于高可用性最佳实践，一个集合应该跨几个区域。
So the availability guarantees of those zones were questioned by several sources.
因此，它们的可用性保证受到了多方质疑。
Based on the demarcation criteria of wind energy zones, the wind energy resource in Pingxiang region are analyzed on its availability and distribution characteristics.
根据风能区划标准，对萍乡地区的风能资源可利用程度和分布特征进行了初步分析。
Based on the demarcation criteria of wind energy zones, the wind energy resource in Pingxiang region are analyzed on its availability and distribution characteristics.
根据风能区划标准，对萍乡地区的风能资源可利用程度和分布特征进行了初步分析。
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