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Unlocking the Secrets of Uninterrupted IT Operations: Demystifying High Availability and Disaster Recovery

Zerto

In the challenging landscape of keeping your IT operations online all the time, understanding the contrasting methodologies of high availability (HA) and disaster recovery (DR) is paramount. Here, we delve into HA and DR, the dynamic duo of application resilience. What Is High Availability?

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Oracle Database Troubleshooting and Problem Resolution with Storage Snapshots

Pure Storage

With an ever-increasing dependency on data for all business functions and decision-making, the need for highly available application and database architectures has never been more critical. . Many databases use storage replication for high availability (HA) and disaster recovery (DR). Business Data Loss and Corruption.

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25 Data Protection Predictions from 14 Experts for 2022

Solutions Review

Despite the added complexity of running different workloads in different clouds, a multicloud model will enable companies to choose cloud offerings that are best suited to their individual application environments, availability needs, and business requirements. ” High Availability Protection for Storage Will Become Standard.

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Decrease Recovery Time for Microsoft SQL Server Disasters with Pure Cloud Block Store in Microsoft Azure

Pure Storage

Higher availability: Synchronous replication can be implemented between two Pure Cloud Block Store instances to ensure that, in the event of an availability zone outage, the storage remains accessible to SQL Server. . Availability groups can be created to provide high availability, read scale, or disaster recovery. .

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Pure Storage at VMware Explore 2022

Pure Storage

But these are less applicable than they once were because what we were really talking about was the application. And the application had a 1:1 relationship with a virtual machine. . (1) 1) VM = (1) application. A given VM always equaled the same application. One VM does not equal one application.

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Write or Wrong: Five Common BCM Documentation Mistakes 

MHA Consulting

These may be different than the workarounds used in a non-cyber application outage. Critical documentation should be kept in a highly available state with the knowledge of how to access it being widely shared. It helps organizations identify gaps, train their teams, and respond effectively during outages.

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Minimizing Dependencies in a Disaster Recovery Plan

AWS Disaster Recovery

As a bonus, you’ll see how to use service control policies (SCPs) to help simulate a Regional outage, so that you can test failover scenarios more realistically. In the simplest case, we’ve deployed an application in a primary Region and a backup Region. You can revise the health check if three of the five Regions are available.