--- title: What is Disaster Recovery Testing? Explained with... description: Disaster recovery testing validates that systems and data can be restored within defined RTO and RPO objectives. It covers multiple testing methods from simple... canonical: https://daily.dev/posts/what-is-disaster-recovery-testing-explained-with-practical-examples-jo6nkbhaq twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: What is Disaster Recovery Testing? Explained with Practical Examples | daily.dev og:description: Disaster recovery testing validates that systems and data can be restored within defined RTO and RPO objectives. It covers multiple testing methods from simple... og:url: https://daily.dev/posts/what-is-disaster-recovery-testing-explained-with-practical-examples-jo6nkbhaq og:image: https://api.daily.dev/og/posts/jo6NkBHAq.png og:image:alt: What is Disaster Recovery Testing? Explained with Practical Examples og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # What is Disaster Recovery Testing? Explained with Practical Examples **[freeCodeCamp](https://daily.dev/sources/freecodecamp)** · 7 min read · 3 upvotes · 0 comments ## Summary Disaster recovery testing validates that systems and data can be restored within defined RTO and RPO objectives. It covers multiple testing methods from simple checklist reviews to full-scale failover exercises, and highlights what modern DR tests must evaluate: backup integrity, application dependencies, infrastructure recovery, identity/access, and automation scripts. A practical Python script example shows how to automate post-restore validation for a PostgreSQL database. Common DR test scenarios include accidental deletion, data corruption, ransomware simulation, infrastructure outages, and credential failures. The post advocates integrating DR testing into CI/CD pipelines and treating it as a continuous practice rather than an annual compliance checkbox. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [Using chaos engineering to test DR plans](https://daily.dev/posts/using-chaos-engineering-to-test-dr-plans-3yyotvs3l) · Google Cloud · 1 upvotes · 0 comments - [Backups vs Disaster Recovery 2026: The Difference That Costs You](https://daily.dev/posts/backups-vs-disaster-recovery-2026-the-difference-that-costs-you-oipyfbvil) · Medium · 1 upvotes · 0 comments - [How to Implement Terraform Disaster Recovery](https://daily.dev/posts/how-to-implement-terraform-disaster-recovery-lck4xajke) · Spacelift · 0 upvotes · 0 comments - [Disaster Recovery is a Process, Not a Tool \(Part 2\)](https://daily.dev/posts/disaster-recovery-is-a-process-not-a-tool-part-2--vft09yg96) · Planet PostgreSQL · 3 upvotes · 0 comments - [Surviving the uncharted: when dedicated OpenStack expertise is your best ally in disaster recovery](https://daily.dev/posts/surviving-the-uncharted-when-dedicated-openstack-expertise-is-your-best-ally-in-disaster-recovery-vytrqjiyk) · Ubuntu · 1 upvotes · 0 comments --- Tags: [#devops](https://daily.dev/tags/devops), [#cicd](https://daily.dev/tags/cicd), [#postgresql](https://daily.dev/tags/postgresql) [View this post on daily.dev](https://daily.dev/posts/what-is-disaster-recovery-testing-explained-with-practical-examples-jo6nkbhaq) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"What is Disaster Recovery Testing? 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