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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. What Is High Availability? While this architecture can ensure that the application is always online, it comes at a cost.

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Journey to Adopt Cloud-Native Architecture Series: #3 – Improved Resilience and Standardized Observability

AWS Disaster Recovery

In this blog, we talk about architecture patterns to improve system resiliency, why observability matters, and how to build a holistic observability solution. Decoupling integrations using event-driven design patterns. But we found the key to troubleshooting: observability and event correlation, as explained in the following sections.

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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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How to Accelerate MySQL Workloads

Pure Storage

It offers numerous high-availability solutions. Pure offers additional architectural guidance and best practices for deploying MySQL workloads on VMware in the new guide, “ Running MySQL Workloads on VMware vSphere with FlashArray Storage.” However, there is no single high-availability solution that fits in all situations.

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Does Performance Through Failure Matter to You?

Pure Storage

Many traditional disk arrays have performance challenges to begin with – but the situation worsens deeply when a disk or controller failure occurs (whether unplanned, or much more frequently planned during maintenance/upgrade events). never having to ask for an outage window). We call this non-disruptive operations.

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Field Notes: Setting Up Disaster Recovery in a Different Seismic Zone Using AWS Outposts

AWS Disaster Recovery

Recovering your mission-critical workloads from outages is essential for business continuity and providing services to customers with little or no interruption. Other reasons include to minimize the operational, financial, legal, reputational and other material consequences arising from such events. Architecture Overview.

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Minimizing Dependencies in a Disaster Recovery Plan

AWS Disaster Recovery

What if the very tools that we rely on for failover are themselves impacted by a DR event? 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. How do we reduce additional dependencies?