您通常会关注响应时间、吞吐率和宕机时间。
You're typically interested in response times, throughput rates, and downtime.
高可用性——有了复制与容错的托管配置，宕机时间可以最小化。
High Availability - Downtime can be minimized with replication and fault tolerant hosted configurations.
我们在两台服务器间轮询来负载均衡和处理宕机时间。
We round robin between the two servers to load balance and deal with down time.
LinkedIn的宕机时间在每一个新的季度里面都有所有所提高。
Facebook的最长连续宕机时间紧紧持续了不到半个小时。
Facebook's longest continuous outage only lasted for less than half an hour.
应用修订包可以主动阻止潜在的问题，也有助于最小化与DB 2相关的应用系统的宕机时间。
Applying fix packs allows you to be proactive in preventing potential errors, and it also helps minimize the potential downtime of DB2 related application systems.
这对于生产环境至关重要，因为在生产环境中必须将宕机时间减至最低，并且最近已知的正确配置是非常重要的资产。
This is crucial in production environments where downtime must be kept at a minimum and last-known good configurations are crucial assets.
即使在严格的测试后，软件的bug(错误、漏洞)仍然带来一部分非预期宕机时间（约占总宕机时间25%-35%）。
Even with rigorous testing, software bugs account for a substantial fraction of unplanned downtime (estimated at 25-35%).
以下的情况经常会出现：接口不可用，因为需要使用补丁修复错误；或者开发人员必须安排宕机时间来处理活动测试窗口中的接口。
Situations always arise where an interface is unavailable because it needs a patch to resolve an issue, or developers must schedule downtime to work with an interface within an active testing window.
所幸的是，采用最新的AIXLPAR技术，可以更加轻松地将一台服务器从一部分硬件迁移到另一部分硬件中，并且宕机时间非常短暂。
Fortunately, with the latest AIX LPAR technology, it has become much easier to migrate a server from one piece of hardware to another with little downtime.
与伊顿aeroquip品牌液压胶管配合使用，扣压方便快捷，可靠性强，压力等级高，可减少宕机时间及维护成本，同时可提高生产效率。
With Eaton Aeroquip brand with the use of hydraulic hose, easy withhold fast, high reliability, high pressure levels can reduce downtime and maintenance costs, while enhancing production efficiency.
由于数据分散的原因，当Fours quare试图增加一个分区时没有成功，需要数据库离线才能对数据进行压缩。这也导致了系统宕机时间的延长。
The system outage was prolonged when an attempt to add a partition didn't work due to fragmentation, and required taking the database offline to compact it.
由于数据分散的原因，当Fours quare试图增加一个分区时没有成功，需要数据库离线才能对数据进行压缩。这也导致了系统宕机时间的延长。
The system outage was prolonged when an attempt to add a partition didn't work due to fragmentation, and required taking the database offline to compact it.
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