What is Cloud Disaster Recovery: How It Works, Functions, and Its Role in Cloud Management

Published on 3 June 2024

Understanding what Cloud Disaster Recovery is, how it works, functions and its role in cloud management

Like insurance, cloud disaster recovery also has a similar system that will protect company data when an unexpected disaster occurs. Apart from natural disasters, cloud disaster recovery will also protect business data when regional shutdowns occur, hacker threats, and even ransomware attacks that have the potential to lose company data. 

Many companies still question the urgency of the need and the costs that must be spent on cloud disaster recovery. Without realizing it, infrastructure developments and the growth of more and more business data will increase the risk of data loss. 

What is Cloud Disaster Recovery?

When a company loses data, business operations will certainly be affected and trigger huge losses. For this reason, it is important to understand further why companies need cloud disaster recovery solutions. Check the complete explanation as follows. 

Cloud disaster recovery is a mitigation measure to minimize the impact when an unexpected disaster occurs that affects company operations. When natural disasters, hacker attacks or ransomware occur, business data can be transferred to disaster recovery so that business operations can continue to run normally. 

Over the last two years, company awareness of using cloud disaster recovery has increased amidst the global pandemic. In a survey conducted by Commvault, 89 percent of customers said that disaster recovery is now a top priority for protecting important company data. 

Reflecting on this fact, cloud disaster recovery has an important role to play in ensuring companies can save important data from loss. Cloud disaster recovery is like investing in secondary storage that will be activated only when needed. It is important to understand that it is better for companies to spend money on cloud disaster recovery than when the system goes down because something unplanned happens that is undesirable. 

Why is Cloud Disaster Recovery Important?

Why is Cloud Disaster Recovery Important

When data is lost, companies can still recover it manually. However, this method is not recommended for the long term. Here are three losses that companies will face if they don’t use cloud disaster recovery to protect their business data. 

Experience Big Losses

Losing business data certainly causes companies to experience losses in terms of costs and time. Apart from that, the company must spend money to buy a new server and install costs. Installing a new server will hamper business operations and increase company losses. 

Business Reputation Declines

Lost business data can reduce a business’s reputation and consumer trust because they cannot access their data. Companies will also face consumer complaints and reduce their reputation, negatively impacting business continuity. 

Team Trust Decreases

Not only external trust, but halted business operations can also reduce team trust internally. When team trust decreases, it takes time for the company to restore and increase team trust and morale to improve business performance in the future. 

Cloud Disaster Recovery vs Traditional Disaster Recovery: Which is Better?

Cloud Disaster Recovery (DR) and Traditional Disaster Recovery differ in several key aspects: 

1. Data Storage Location

  • Traditional DR: Data is stored in a local data center or in a physical location located in the company’s office or data center 
  • Cloud DR: Data is stored in the provider’s cloud infrastructure, which can be in data centers spread across various geographic locations 

2. Scalability and Elasticity

  • Traditional DR: Storage capacity and infrastructure resources are limited to what has been invested in and configured in the physical location 
  • Cloud DR: Cloud infrastructure can be dynamically scaled and elasticized as needed, enabling rapid adjustments to recovery needs and data growth 

3. Operational and Capital Costs

  • Traditional DR: Requires significant capital investment to build and maintain physical infrastructure as well as operational costs for maintenance and management 
  • Cloud DR: Operational costs can be more flexible with monthly or usage-based subscription models, without the need for large upfront capital investments 

4. Management and Monitoring

  • Traditional DR: Requires a trained internal team to manage and monitor recovery infrastructure and processes 
  • Cloud DR: Most management and monitoring can be outsourced to the cloud service provider, with the option to use automation and monitoring services provided by the cloud provider 

5. Recovery Time Objective – RTO and Recovery Point Objective – RPO

  • Traditional DR: Depending on existing architecture and processes, RTO and RPO may take longer due to limitations in storage infrastructure and technology 
  • Cloud DR: With the ability to provision resources on-demand and advanced data replication technology, RTO and RPO can be shorter, enabling faster recovery and less data loss 

6. Availability and Redundancy

Traditional DR: Infrastructure availability and redundancy depends on investment in additional technology and equipment. 

Cloud DR: Many cloud providers offer high levels of availability and geographically distributed infrastructure, which can increase system reliability and redundancy 

In many cases, Cloud DR can provide flexibility, scalability, and lower operational costs than a Traditional DR approach, although there may be security, privacy, and availability considerations that must be carefully considered when selecting the right solution. 

How to Implement a Cloud Disaster Recovery Plan

How to Implement a Cloud Disaster Recovery Plan

Following are the steps to create a Cloud Disaster Recovery (DR) plan: 

1. Identify Business Needs

Identify applications and data that are critical to business operations and that require rapid recovery after a disaster. Additionally, determine the Recovery Time Objective (RTO) and Recovery Point Objective (RPO) for each application and data. 

2. Select Cloud Provider

Evaluate cloud service providers and choose one that suits your business needs. Consider factors such as availability, security, reliability and price. 

Also determine whether you will use Infrastructure as a Service (IaaS), Platform as a Service (PaaS), or Software as a Service (SaaS) for disaster recovery purposes. 

3. Cloud Infrastructure Configuration

Configure cloud infrastructure according to recovery needs, including storage, networking, and computing resources. 

Also determine a suitable backup location to store copies of data and applications required for disaster recovery. 

4. Implement Cloud Disaster Recovery with Hitachi Data Protection Suite

Use Hitachi Data Protection Suite as a solution for Cloud Disaster Recovery. This suite provides features such as data replication, fast recovery, and centralized data management. 

5. Test and Update Plan

Perform regular testing of the Cloud DR plan to ensure that the recovery process is running smoothly and in accordance with the established RTO and RPO. 

By using Hitachi Data Protection Suite as a solution for Cloud Disaster Recovery, you can have an effective and reliable disaster recovery plan to protect your data and business operations from disaster. Don’t forget to involve various stakeholders in the planning and implementation process. 

Solutions for Overcoming Cloud Disaster Recovery from Hitachi Data Protection Suite

Hitachi Data Protection Suite (HDPS), powered by Commvault, is a leading solution for addressing disaster recovery challenges in cloud environments. With more than 100 years of experience in operational technology and more than 50 years in information technology, Hitachi Vantara and Commvault provide trusted and innovative solutions. HDPS provides reliable data protection, management and recovery across global operations, designed specifically for the world’s largest organizations. 

One of the key features of HDPS is the implementation of object-based storage, an approach that provides the cost advantages, superior scalability, and data visibility required in today’s dynamic business environment. 

With seamless integration with the Hitachi Content Platform (HCP), HDPS ensures the reliability and modern capabilities needed to keep businesses running smoothly and competitive in the marketplace. Apart from that, here are several features and benefits of Hitachi Data Protection Suite: 


  • Full Protection: HDPS provides comprehensive protection, management and recovery of data across global operations, ensuring uninterrupted business continuity even in emergency situations 
  • Scalability and Efficiency: With its object-based storage approach, HDPS offers the cost advantages, superior scalability, and data visibility required in dynamic business environments 
  • Seamless Integration: With seamless integration with Hitachi Content Platform (HCP), HDPS ensures the reliability and modern capabilities needed to keep businesses running smoothly and competitively 


  • Fast Recovery: HDPS offers fast and reliable data recovery solutions, enabling organizations to recover quickly from disasters and other disruptions 
  • Integrated Data Management: HDPS provides an integrated and efficient data management solution, ensuring effective data management across the IT infrastructure 
  • Global Scalability: Designed to meet the needs of the world’s largest organizations, HDPS is able to address data recovery challenges on a global scale with high effectiveness and efficiency 

With Hitachi Data Protection Suite, organizations can rely on a strong foundation for disaster recovery strategies in cloud environments, providing the security and preparedness needed to meet future challenges. 

Get Hitachi Data Protection Suite from CDT

It’s time to take mitigation efforts to minimize business data loss with the Hitachi Data Protection Suite (HDPS) cloud disaster recovery solution at Central Data Technology (CDT). Hitachi as CDT principal will help secure your company’s business data from various potential unexpected disasters, supported by a professional, experienced and certified IT team. 

The CDT IT team will help your business from the consultation, deployment, management, to after sales support stages to avoid trial and error. Get Hitachi solutions from CDT by contacting via the following link. 

Author: Ary Adianto 

CTI Group Content Writers 


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