DR

Air-Gapped DR: Securing Nutanix Replication Against Sophisticated Threats

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Table of Contents 1. Introduction: Why Air-Gapped DR for Nutanix? Modern cyber threats—including ransomware and nation-state actors—have exposed the vulnerability of traditional DR. Air-gapped or semi-air-gapped disaster recovery for Nutanix platforms provides an isolated safety net, breaking the attack chain and ensuring regulatory compliance for the most sensitive workloads. Key Takeaways: 2. Air-Gap Concepts: Definitions … Read more

Nutanix Metro: Advanced Deployment, Configuration, and Best Practices for Production Environments

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Table of Contents 1. Introduction to Nutanix Metro Nutanix Metro, also called Nutanix Metro Availability, is a business continuity and disaster recovery solution built into the Nutanix platform. It provides synchronous data replication between two geographically separated Nutanix clusters, ensuring zero data loss and rapid application failover in the event of site outages. Metro is … Read more

Nutanix Asynchronous Replication: Architecture, Configuration, and Real-World Operations (AOS 6.6+)

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Table of Contents 1. Introduction to Nutanix Asynchronous Replication In today’s enterprise datacenters, disaster recovery (DR) is a top priority. Nutanix Asynchronous Replication (supported on AOS 6.6 and newer) enables organizations to protect workloads with flexible, policy-driven snapshot and replication technology. This capability ensures business continuity without the performance cost of synchronous replication. Using Nutanix … Read more

Nutanix NearSync Replication: The Definitive Guide for Modern Enterprise DR

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Disaster Recovery (DR) strategies must evolve to keep pace with modern business demands. Nutanix NearSync Replication offers organizations near real-time data protection, low RPO, and granular failover capabilities. In this article, we dive deep into how NearSync works, prerequisites, configuration, CLI/API automation, best practices, advanced use cases, and troubleshooting—arming Nutanix administrators, architects, and security teams … Read more

Disaster Recovery Automation with PowerCLI: Snapshots, Exports, and Failover Preparation

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Introduction Disaster recovery is all about preparation and repeatability. Whether you are planning for hardware failure, site outage, or ransomware rollback, PowerCLI allows you to automate every step of your DR workflow. This article focuses on DR tasks that can be executed on-demand or scheduled, ensuring readiness and reducing recovery time. Covered tasks: Step 1: … Read more

Nutanix Disaster Recovery (DR) Overview: Architecture, Capabilities, and Implementation

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Table of Contents 1. Introduction to Nutanix DR Disaster recovery ensures that applications and data remain available, even after catastrophic events. Nutanix delivers integrated DR features across all deployment models, minimizing recovery time objectives (RTOs) and recovery point objectives (RPOs). Nutanix DR is designed to be hypervisor-agnostic but delivers the richest integration with AHV. It … Read more

Disaster Recovery and Business Continuity: Flow Policy Replication Across Sites

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Table of Contents 1. Introduction Disaster recovery (DR) and business continuity planning are critical for enterprises relying on cloud-native infrastructure. With increasingly distributed workloads, ensuring that network security policies—especially microsegmentation and flow rules—replicate accurately across sites is essential for both compliance and operational resilience. This guide focuses on how Nutanix Flow enables robust security policy … Read more

Disaster Recovery Simplified: Using Nutanix and Dell PowerFlex for Business Continuity

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Introduction In a world where unplanned outages and cyber threats are ever-present, disaster recovery (DR) is more than an insurance policy. It is essential for business survival. As digital transformation accelerates, organizations need DR strategies that are resilient, agile, and easy to manage. The right infrastructure can mean the difference between hours of downtime and … Read more