It can send transactional work to any of the database copies based upon availability, system utilization, or its synchronization state.
它可以根据可用性、系统利用率或同步状态将事务性工作发送到任何数据库副本。
Instead we opt to design for the lack of transactions and build in failure modes that allow the client to succeed even in the event of database availability issues.
相反，我们选择缺少事务的设计，并加入失效模式，失效模式可以使客户端甚至在发生数据库可用性问题的时候也能继续进行。
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。
The key features of large database systems are consistency, high availability, and scalability.
大型数据库系统的主要特征是一致性、高可用性和可伸缩性。
Continuous availability demands that the database engine be available for processing with no perceivable downtime.
持续可用性要求数据库引擎随时可用，没有可觉察的停机时间。
As we briefly mentioned above, ensuring the high availability and scalability of a relational database platform can be done through a number of known and proven techniques.
我们在上文已简要提到，可以通过许多已知和经证实的技术来实现关系数据库平台的高可用性和伸缩性。
The backup may be an online operation, but the restore is offline and the time that the database is unavailable may be unacceptable given your availability requirements.
备份操作可以在线完成，但恢复操作是离线的，而且其间数据库不能用，如果有可用性要求，那么这种情况是不可接受的。
Providing high availability for database servers involves making the hardware itself more highly available, rather than providing additional redundant hardware.
为数据库服务器提供高可用性包括使硬件本身具有更高的可用性，而不是提供额外的冗余硬件。
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。
High availability is a key requirement for critical database applications.
高可用性是重要数据库应用程序的关键需求。
Any member failure or CF failure (in case of duplexed CF) does not impact the database availability.
任何成员失败或CF失败(双工CF情况)不会影响数据库可用性。
Further, for the XML side of things, the mature database services of DB2 are extended to the XML documents — back-up and recovery services, high availability configurations, and so on.
此外，对于XML方面来说，DB 2一些成熟的数据库服务已经扩展到了XML文档——备份和恢复服务，高可用性配置，等等。
In traditional database deployments database replication techniques are commonly used to achieve high availability.
在传统的数据库部署中数据库复制技术常常被用来达到高可用性。
Note: These examples assume the availability of the SAMPLE database that comes standard with a DB2 server installation.
注意：这些示例都假定SAMPLE数据库可用，对DB 2服务器进行标准安装时将会带有该数据库。
You also get faster server restart times, greater database integrity, and much higher system availability.
还可以获得更快的服务器重启时间，更好的数据库完整性，更高的系统可用性。
The availability of integrated data in the target depends solely on the availability of the target system, such as a database.
目标中集成数据的可用性仅取决于目标系统的可用性，如数据库。
The SQL enhancement improves database availability.
SQL改进提高了数据库的可用性。
It could also be the case that machine 1 is configured to be part of a TSA high availability cluster, but the database instance isn't started.
还可以将机器1配置在TSA高可用性集群中，但是不启动数据库实例。
The availability zone is chosen with -z us-east-1a, because the database server is in the same region.
使用 -z us-east-1a 可以选择可用性区域，因为数据库服务器是在同一地区。
They are processing data at a massive scale in computing clusters and have an architecture to support high availability, low latency applications as well as database integration with Hadoop.
他们的计算集群正在处理超大规模的数据并有着支持高可用性的架构，低延迟的应用，和与Hadoop相集成的数据库。
In addition to high availability, Oracle rac can also be configured to provide workload balancing; workload balance to the database happens at the connection level.
除高可用性外，还可以将Oraclerac配置为提供工作负载平衡；数据库的工作负载平衡在连接级别发生。
If one of the servers in the high availability cluster fails, then the clustering software transfers the workload to the idle standby database server.
如果高可用性集群中某一个服务器出故障，那么集群软件就会将工作负载转移到idle备用数据库服务器。
Find clusters: Finds and displays all the high availability clusters that are available in the OAT connections database and displays them in the clusters list.
Findclusters：查找并显示OAT连接数据库中所有高可用性集群，并在集群列表中显示它们。
Presto is basically a set of WAR files that run on Tomcat container with a high availability (HA) database ( MySQL) with failover.
Presto基本上是由一套运行在Tomcat容器上的WAR文件构成的，它使用了一个高可用的数据库（MySQL）处理失败。
It has in-memory speed to facilitate Internet searches and complex text matching combined with the scalability and availability characteristics of a relational database.
它在Web上具有在内存中运行般的速度，使因特网搜索和复杂的文本匹配变得更容易，同时还融合了关系数据库的可伸缩性和可用性特征。
The Oracle NoSQL Database is a key-value datastore designed for high scalability and availability, and deployed on multiple replicated nodes for rapid failover and load balancing.
OracleNoSQLDatabase是一种键-值数据存储，设计时考虑到了高扩展性和高可用性，并可部署于多个互相复制的节点上，以便进行快速故障切换及负载均衡。
In the Description field, type An automatic process to consult the database for the availability of required type of room.
在Description字段中，输入一个自动流程，查询数据库中所需类型的房间是否可用。
Version 11.70 of Informix database software provides multiple features to ensure uninterrupted availability of a high availability cluster.
Informix数据库11.70版提供多个特性来确保高可用性集群的不间断可用性。
DB2 HADR (High availability Disaster Recovery) configurations can provide both resiliency of availability and some load balancing through use of the secondary mode as a read-only database.
通过使用备用模式(secondary mode)作为只读数据库，DB 2HADR(高可用性灾难恢复)配置可以同时提供具有弹性的可用性和一些负载均衡。
IBM Informix Dynamic server 10.0 provides significant advances in database server security, encryption, authentication, and availability.
IBMInformixDynamicServer 10.0在数据库服务器安全、加密、身份验证和可用性方面有很大的提高。
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