Wiki Article · Cinematic

Disaster Recovery

Disaster recovery (DR) ek enterprise IT strategy aur set of processes hai jo ensure karti hai ke…

Overview

Disaster Recovery — Quick Facts

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Property: Detail

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Full Name: Disaster Recovery (DR)

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Category: Enterprise Operations, SaaS, IT…

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Core Purpose: Major disruption ke baad IT…

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Infobox

📚 | Property | Detail | |---|---| | Full Name | Disaster Recovery (DR) | | Category |…

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Aam Zindagi Me Samjho — Fire Drill Analogy

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Building me fire lage us se pehle…

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Drill regularly practice karte…

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Goal: minimum time me safely…

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Server crash ho ya data center…

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Key Metrics: RTO and RPO

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RTO = 4 hours matlab: disaster…

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RTO chhota = zyada expensive…

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RTO bada = sasta lekin zyada…

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RPO = 1 hour matlab: maximum 1…

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DR Strategies

⭐ | Strategy | Description | RTO | RPO | Cost | Best For | |---|---|---|---|---|---| | Cold…

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Mermaid Diagram — DR Architecture and Failover Flow

🔑 `mermaid flowchart TB subgraph Primary["🏢 Primary Data Center"] APP1["📱 Application…

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DR vs Backup vs BCP

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Backup ≠ DR: Backup sirf data save…

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DR ≠ BCP: DR sirf IT focus hai;…

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DR Plan Components

🌟 1. Risk Assessment — Kaunse disasters possible hain? (earthquake, ransomware, power…

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Cloud-Based DR (DRaaS)

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No upfront capital — pay only when…

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Global reach — DR site kisi bhi…

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Automated failover — Manual…

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Scalable — Scale up/down as needed

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Testing DR Plans

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Frequency: Minimum annually;…

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Document results: Har test ke baad…

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Include all stakeholders: IT team,…

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Test restore, not just backup:…

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Common Mistakes Aur Pitfalls

💡 1. DR plan banana lekin test nahi karna — Untested plan = no plan. Kai companies discover…

Comparison

DR vs Backup vs BCP

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Scope: IT systems aur data recovery

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Focus: Systems ko wapas live karna…

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Includes: Infrastructure, replication,…

Diagram

Visual Flow

📊 Diagram visualization — details in narration

Quiz — Question 1

Disaster Recovery ka sabse sahi definition kya hai?

Quick Quiz

Quiz — Question 2

Disaster Recovery ka 'Full Name' kya hai?

Complete! 🎉

Disaster Recovery Complete!

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