Cross-platform Data Guard was introduced in Oracle 11 g Release 1. We may have 32-bit primary and 64-bit standby database combinations on some platforms of 10 g, but from 11 g onwards it supports even heterogeneous platforms ranging from Linux/Unix to Windows or vice versa.

Aug 18, 2009 · Data guard would help to prevent any kind of data loss if your production database is corrupted or destroyed due to any unforeseen reason. Data Guard is a better alternative than older Oracle Real Application Clusters or Oracle RAC. Unlike Oracle RAC, Data Guard is capable to provide you with Disaster Recovery and High Availability requirements. Deploying Data Guard on Oracle Cloud - #DRaaS - In this article it is kind of basic one to deploy the Data Guard on Oracle Cloud and also explained differences between on-premises vs Oracle Cloud ...

Oracle's Data Guard is a well test and supported solution but it does not come cheap but it is a solution that is practically the same across all companies and one that all Data Guard is basically a ship redo and then apply redo, as you know redo is the information needed to recover a database transaction.Oracle Data Guard provide protection to your production database by maintaining synchronised copy of your primary database. These synchronised copy of primary database is known as standby database and it provides data protection from disasters, human errors, server failures or even site failures.

QUESTION 8 All three Data Guard Configuration are fully supported on Oracle Cloud infrastructure (OCI). You want to deploy a maximum availability architecture (MAA) for database workload. Which option should you consider while designing your Data Guard configuration to ensure best RTO and PRO without causing any data loss? A. Description:- We have created the oracle 19c dataguard in oracle cloud infrastructure. Using oracle free cloud account Build 2 oracle cloud VM servers with oracle 19c image prepare pre-steps to build standby database complete using rman active duplicate standby method Below link to complete oracle 19c step by step creating oracle 19c dataguard Step:-1 Oracle Cloud-Build VM Machine For Oracle ... On snapshot standby databases, the redo data is received, but not applied until the snapshot standby database is converted back to a physical standby database. The Oracle Data Guard command-line interface (DGMGRL) enables you to manage a Oracle Data Guard broker configuration and its various members directly from the command-line interface. Oracle to protect key customer data with Cloud Guard San Francisco, Sep 14 - Cloud major Oracle on Monday announced the availability of Oracle Cloud Guard and Oracle Maximum Security Zones that will automate threat response and quickly and efficiently reduce customers cloud security risk at no additional cost.

Single instance -- Only type available with Virtual Image service and/or Standard Edition Single instance with Data Guard standby -- Available only with Oracle Cloud Infrastructure Classic -- RAC two-node cluster RAC two-node cluster with Data Guard configured between the nodes Both available only with Enterprise Edition -- Extreme Performance -- Available only with Oracle Cloud Infrastructure Classic -- Data Guard standby for Hybrid DR -- Cloud-based standby of an on-premises database

13:00 – 14:30 – Upgrade to Oracle Database 12c Release 2: How and when to upgrade or migrate databases or workloads to the Oracle Cloud, How to migrate databases to Oracle Cloud with zero-downtime, Achieve hybrid cloud with the latest Oracle hardware on-premise platform. 14:30 – 15:00 – Database Cloud Lecture. 15:00 – 16:00 – Hands ... Best Data Guard Architecture for RTO / RPO and no data loss. Oracle Cloud Infrastructure recommends using the Maximum Availability mode in SYNC mode between two availability domains (same region), and using the Maximum Availability mode in ASYNC mode between two regions.

On snapshot standby databases, the redo data is received, but not applied until the snapshot standby database is converted back to a physical standby database. The Oracle Data Guard command-line interface (DGMGRL) enables you to manage a Oracle Data Guard broker configuration and its various members directly from the command-line interface.

A new feature automatically synchronizes password files across Oracle Data Guard configurations. When the passwords of SYS, SYSDG, and so on, are changed, the password file at the primary database is updated and then the changes are propagated to all standby databases in the configuration.

This Oracle Database 12c: Data Guard Administration Ed 1 training teaches you how to use Oracle Data Guard. Expert Oracle University instructors will demonstrate how this solution protects your Oracle database against planned and unplanned downtimes. In this course, you will be introduced to Oracle Database Exadata Cloud Service. Learn To: Sep 05, 2019 · Description. Data Guard Administration training helps you develop the skills to use Oracle Data Guard to help protect your Oracle database against planned and unplanned downtime. Explore how Data Guard standby databases can be used to support production functions such as reporting, querying and testing, while in a standby role.

Oct 28, 2014 · Oracle Data Guard allows you to change the database role depending on the requirement from primary to standby and vice versa. Switchover With the switchover procedure the primary database role is converted to physical standby database and standby database will be converted and works as new primary database. Dec 19, 2017 · Oracle Database Cloud Service (DBCS) provides you the ability to deploy Oracle databases in the Oracle Cloud. When you create a database deployment, Database Cloud Service creates compute nodes to host the database, using computing, storage and networking resources provided by various Oracle Cloud infrastructure services.