Che cos’è la Recovery nel cloud?

Backup cloud and disaster recovery are two related but distinct disciplines that work together to help protect your organization’s data and operations.   

Backup cloud is the process of copying data – files, databases, application configurations, and system images – to a remote cloud environment. These copies serve as point-in-time snapshots that you can use to help restore data if the original is lost, corrupted, or compromised. Backup cloud removes the need for physical media like tape or on-site storage arrays and helps give you the flexibility to store data across multiple regions and accounts.   

Recupero dai disastri goes further. Recupero dai disastri is a strategy for restoring not just data, but the applications, infrastructure, and workflows your business depends on. A disaster recovery plan defines how quickly you need to be back online (your RTO) and how much data loss you can tolerate (your RPO). 

When you combine cloud backup with disaster recovery, you get a cloud-based disaster recovery strategy – one that helps store protected copies of your data off-site and provide the automation and tooling needed to recover workloads at scale.  

Perché il Recovery su cloud è importante

The cost of failing to protect your data has never been higher. Data breaches now cost organizations millions of dollars on average.  

But breach costs are only part of the picture. Unplanned downtime disrupts revenue, erodes customer trust, and triggers regulatory scrutiny. For organizations in regulated industries like financial services, healthcare, and legal, the failure to recover data within defined timeframes can result in fines, litigation, and loss of operating licenses.   

Ransomware has changed the calculus further. Attackers increasingly target backup infrastructure itself, encrypting or destroying recovery data before launching their primary attack. Without a cloud recovery strategy that includes isolated, immutable copies of your data, you risk losing both your production environment and your ability to recover from it.   

Disaster recovery as a service (DRaaS) has emerged as one response to this challenge, helping give organizations the ability to replicate and fail over workloads to a cloud-hosted environment without managing their own disaster recovery infrastructure.  

A well-designed cloud recovery plan helps reduce both the financial and operational impact of unplanned outages – and increasingly, it is a baseline expectation from auditors, regulators, and cyber insurance providers.  

Il risultato finale:per il ripristino in caso di attacchi ransomware readiness is no longer optional. It is a business requirement.  

Backup su cloud vs. Recovery di emergenza:Cosa’sQual è la differenza?

Many organizations confuse backup with disaster recovery, but a backup without a recovery plan leaves critical gaps in your response strategy. Understanding the distinction is essential for building a complete backup and disaster recovery plan. Let’s compare them.  

Backup answers the question: “Can I make copies of my data?” Disaster recovery answers: “Can I get my business running again?” You need both.

Una strategia di backup priva di un piano di Recovery di emergenza comporta che, pur disponendo dei dati, non si abbia la possibilità di ripristinare le applicazioni e l’infrastruttura che da essi dipendono. Un piano di Recovery di emergenza privo di backup affidabili comporta che, pur potendo effettuare il failover, i dati recuperati potrebbero risultare incompleti, obsoleti o danneggiati.

La protezione più efficace si ottiene combinando il backup su cloud con un piano strutturato di Recovery di emergenza che definisca gli obiettivi RTO e RPO per ciascun carico di lavoro e verifichi regolarmente le procedure di Recovery.

Migliori pratiche per la Recovery nel cloud

Building an effective cloud recovery strategy requires more than selecting a tool. It demands a structured approach to planning, architecture, and testing. The following best practices help you design a cloud disaster recovery solution that holds up under real-world conditions.   

Segui la regola del backup 3-2-1. Maintain at least three copies of your data, stored on two different media types, with one copy off-site in the cloud. This foundational rule helps reduce the risk of a single point of failure wiping out all your recovery options.  

Definite gli obiettivi RTO e RPO per ogni carico di lavoro. Not every workload has the same criticality. Your customer-facing production database may require a five-minute RPO and a 15-minute RTO, while a development environment may tolerate hours of downtime. Tier your workloads accordingly and allocate cloud backup solutions for business continuity based on these tiers.  

Utilizzate un’archiviazione immutabile e isolata fisicamente (air-gapped). Air-gapped vaults and immutable backups help prevent ransomware from encrypting or deleting your recovery data.   

Testate regolarmente il vostro piano di Recovery.Un backup che non avete mai ripristinato è un backup di cui non potete fidarvi. Pianificate esercitazionioperative di Recovery drills at least quarterly, validate that your RTO and RPO targets are achievable, and document the results.  

Automatizzate il più possibile.I processi manuali di Backup and Recovery comportano errori umani e ritardi. Le soluzioni native per il cloud possono automatizzare le pianificazioni dei backup, le politiche di conservazione e i flussi di lavoro di Recovery, contribuendo a ridurre la finestra di esposizione. 

In che modo Clumio di Commvault contribuisce a proteggere i tuoi dati nel cloud

 Clumio by Commvault is built for organizations that run production workloads across AWS and Google Cloud and need cloud disaster recovery that delivers speed, reliability, and security at scale. 

Clumio takes a cloud-native, serverless approach to backup and recovery. There is no infrastructure to deploy or manage—you connect your cloud environments, define your protection policies, and Clumio handles the rest. Backup data is stored in an immutable, air-gapped vault isolated from production, helping protect recovery data even if the primary environment is compromised. 

Clumio supports cloud-native workloads including Amazon S3, DynamoDB, RDS e Aurora, EC2 ed EBS, Apache Iceberg su AWS, Amazon Neptune, Amazon DocumentDB, and Cloud di Google. Recovery è granulare e consente di eseguire il ripristino a livello di oggetto, prefisso, bucket, partizione, tabella o carico di lavoro, a seconda del servizio. Clumio Backtrack consente il rollback in loco per Amazon S3 e DynamoDB, mentre Instant Access permette di interrogare i dati di backup di S3 senza necessità di un ripristino completo. 

For recupero di ransomware, Clumio aiuta le organizzazioni a ripristinare punti di ripristino puliti grazie a flussi di lavoro di ripristino granulari. Clumio supporta inoltre il ripristino tra account, tra regioni e tra progetti, offrendo la flessibilità necessaria per ripristinare i dati in ambienti cloud puliti quando necessario. 

Casi d’uso comuni delle soluzioni di DR (disaster recovery) nel cloud

A cloud disaster recovery solution is not a one-size-fits-all tool. The right approach depends on the failure scenarios you need to plan for and the workloads you need to protect.  Here are the most common use cases for cloud disaster recovery.  

Recovery in seguito ad attacchi ransomware. Ransomware attacks increasingly target backup infrastructure itself, making air-gapped cloud disaster recovery solutions a critical layer of defense. Having immutable, air-gapped backups stored outside your primary cloud account can help you restore clean data without paying a ransom.  

Cancellazione accidentale dei dati. A single misapplied script or manual error can wipe out an entire S3 bucket or DynamoDB table. Granular cloud backup lets you recover specific objects, prefixes, or partitions without restoring an entire environment – getting your team back to work in minutes, not days.   

Guasti all’infrastruttura o alla regione. Cloud outages are rare but not impossible. Cross-region backup and recovery give you the ability to restore workloads in a different region if your primary region goes down, helping maintain business continuity.  

Requisiti di conformità e di audit. Regulatory frameworks in financial services, healthcare, and other industries require documented backup and recovery capabilities. Disaster recovery as a service can help satisfy audit requirements by providing automated, policy-driven backup with full reporting and retention controls.  

Ambienti cloud multiregionali e ibridi.Le organizzazioni che operano in più regioni o in configurazioni cloud ibride necessitano di una strategia unificata di Recovery nel cloud che abbracci tutti gli ambienti senza creare complessità di gestione. 

Cloud backup is no longer a nice-to-have – it is a foundational requirement for any organization running workloads in the cloud. The threats are real, the costs of failure are measured in millions, and the regulatory bar continues to rise.  

The good news is that modern cloud-native solutions help make it possible to protect your data, meet your recovery objectives, and stay resilient – without the complexity and overhead of legacy approaches. Whether you are defending against ransomware, recovering from human error, or satisfying an auditor, a well-designed cloud recovery strategy helps put you in control.