在 Oracle Data Guard 的帮助下,此 DR 解决方案提供了高度可用、安全且可扩展的基础设施和服务,使您可以从灾难中可靠地恢复。 准备 在开始为 Oracle SOA Suite 系统部署混合灾难恢复 (DR) 解决方案之前,请确保您熟悉为内部部署 Oracle WebLogic Server 系统设置的网络、存储和主机的高可用性
Oracle Data Guard是Oracle MAA (Maximum Availability Architecture)中的成员之一。从Oracle 7i版本开始推出STANDBY DATABASE的概念,慢慢受到大家的欢迎。随着Oracle数据库版本的更迭,搭建备库的方式多种多样。今天介绍一种创建物理备库的新方式,从12C版本开始推出:使用 DBCA 命令行。 dbca -createDuplicateDB -createAs...
Oracle Data Guardis the solution that provides disaster recovery for the Oracle Database. Since the conception of the physical standby, Data Guard has been architected and perfected to work with the traditional (now desupported) non-CDB architecture. The introduction of Oracle Multitenant in 12c ...
Replicate and integrate retail merchandising data access schema (DAS) in near real time The SaaS integration architecture diagram includes four main components: SaaS, Oracle Cloud Infrastructure, Oracle Interconnect for Azure, and Azure. SaaS component connects to Oracle Cloud Infrastructure and Oracle In...
The importance of Fast-Start Failover in an Oracle Data Guard configuration (6:47) Get started with Maximum Availability Architecture Try Oracle Autonomous Database for Free Build, test, and deploy free Oracle Autonomous Database instances for an unlimited time with Always Free cloud services. ...
The Oracle Data Guard configuration best practices are considered additional to the general Oracle Database configuration best practices, and will help you achieve the services levels you expect of the MAA Gold reference architecture. It is implied that all of the database configuration best practices...
Oracle Data Guard是Oracle MAA(Maximum Availability Architecture)中的成员之一。从Oracle 7i版本开始推出STANDBY DATABASE的概念,慢慢受到大家的欢迎。随着Oracle数据库版本的更迭,搭建备库的方式多种多样。今天介绍一种创建物理备库的新方式,从12C版本开始推出:使用DBCA 命令行。
使用Data Guard 的 Oracle Sharding Oracle Data Guard 可用于通过系统托管分片、用户定义的分片和复合分片方法进行分片。 下图是将 Oracle Data Guard 用于实现每个分片的高可用性的 Oracle Sharding 的参考体系结构。 该体系结构关系图显示了复合分片方法。 对于对数据区域、负载均衡、高可用性、灾难恢复等具有不同...
Oracle的ADG和RAC 在Oracle数据库中,ADG(Active Data Guard)和RAC(Real Application Clusters)是两个常用的解决方案,用于增强数据库的可用性和性能。本文将介绍ADG和RAC的基本概念,并通过代码示例演示它们的使用。 ADG是Oracle数据库的高可用性解决方案之一。它通过将主数据库的变更传输到一个或多个备用数据库,实现数...
Figure 2 shows the architecture diagram of the FlexPod components to deploy an eight node Oracle RAC 19c Database solution. This reference design is a typical network configuration that can be deployed in a customer's environments. The best practices and setup recommendations are described later ...