Discover the differences between Data Recovery and Backup

Data recovery and backup

If you tell someone that you have lost everything on your computer, the first question you often hear in response is “Have you backed up your files?”

That’s the right question if you’re just talking about personal data or a single computer. When your PC fails, having a data backup available is often all you need to restore your routine.

But when it comes to a business, data backup is not enough. When a company’s infrastructure is damaged or data is lost, a complete data recovery operation must take place to restore operations without causing critical business outages. Data recovery requires much more than simply backing up files. To understand why, we’ve written the text below so you can better understand the difference between data backup and data recovery. It may seem like we’re talking obvious things here, however, in the article you’ll find that we’re not.

What is Backup?

Backup is the process of protecting data by copying it to a safe place from which data can be recovered in the event of an unexpected infrastructure or service issue. Backups can take many forms, from duplicating data to different locations within the same physical datacenter, duplicating data in physically separate datacenters, or backing up data to the public cloud, even in 2 different clouds. Backup must be in perfect working order for Data Recovery plans to work. 

What is Data Recovery?

Data recovery is the complete process necessary to protect data and services from problems and restore them in case of failure.

Backup is a part of Data Recovery, but it is only one component. A Data Recovery solution not only needs to protect data, but also provide a way to quickly identify where backup data is in case of an emergency, as well as efficiently restore that data to the right location. The purpose of Data Recovery is to avoid downtime for your business and minimize the unexpected impact of service disruption.

Data Backup or Recovery: Which Solution Do You Need?

In some cases, backup alone can be enough to protect certain parts of your infrastructure from disruption. For example, you generally don’t require a full Data Recovery plan for the PCs or mobile devices you distribute to employees. If an individual employee’s device is lost or broken, their business is unlikely to be critically affected. You can simply replace your device and restore your data from a backup.

On the other hand, Data Recovery is crucial for protecting the services and infrastructure that your business depends on to operate on a daily basis. For example, if your employees use remote terminals that rely on a central database and server to operate, an interruption in the database or server can critically interrupt your business operation, as this will prevent all your employees from being able to use your workstations. This event is much more serious than an individual workstation crash.

For this reason, you need to have a Data Recovery solution in place to protect the database and server. The Data Recovery solution would ensure that you could restore data and services quickly, so your employees get back to work before your business operations come to a complete halt.

Keep in mind, too, that even if you have a support plan for certain systems or infrastructure doesn’t mean you don’t need a Data Recovery solution either. A software vendor can help you troubleshoot performance issues you may experience with an application you use, but in most cases, the vendor doesn’t guarantee the fast data recovery or service restoration you need to maintain your life. business continuity in the event of an unexpected problem.

Efficient Data Recovery

When developing a data recovery plan, you need to weigh several factors to ensure your data recovery solution does what you need when the unexpected happens.

Data recovery means planning. The data recovery plan should be carefully worked out with backup and recovery experts and in your business. We won’t be proposing a complete data recovery plan in this article, but we’ll show you several basic and essential things to get started.

To summarize – you must set goals, plan how to achieve those goals, and test your plan and your entire environment.

RTO and RPO

RTO, short for Recovery Time Objective, refers to Recovery Time and RPO, short for Recovery Point Objective refers to Recovery Point. Both are measures that help quantify the level of disruption your business can tolerate before critical damage occurs.

RTO refers to the amount of time a service or data must be recovered after an outage to avoid serious business consequences.
RPO is the amount of time your data can be out of sync after a disaster to remain usable.
An effective data recovery solution must be designed to accommodate RTO and RPO. Determining your company’s RTO and RPO is one of the first steps in creating a data recovery strategy.

Data Recovery Plan

Once you’ve identified the RTO and RPO, you can start building a data recovery plan.

As noted above, your plan should include more than just backing up data. A data backup service is essential to help you meet your RPO requirements (provided data backups occur at intervals that meet or exceed RPO times), but you also need tools and processes to restore the data. data quickly. Fast data restoration is the only way to meet RTO goals.

Data Recovery Test

You don’t want to wait until you’re in the middle of an actual emergency to determine if your disaster recovery plan will actually work and support your RTO and RPO. That’s why you should run tests on each part of your data recovery plan on an ongoing basis. Simply developing a plan is not enough.

Use WANCloud Backup, managed backup service, as part of disaster recovery

In order to quickly recover from a disaster, you need the right backup solution. If you can’t back up your data reliably or with the right level of agility, you won’t be able to get it back quickly when the time comes.

That’s why WANCloud Backup can be a very useful part of your data recovery plan. With a managed backup service, the backup process is automatically handled for you.

Managed backups not only save you the time and effort required to perform backups, they also offer greater flexibility and scalability because your backup capability is not limited to your own infrastructure. Instead, data is backed up in the cloud and can also be recovered in the cloud.

Conclusion

Backup is a crucial part of Data Recovery, but a Data Recovery plan involves more than backing up data. To create an effective Data Recovery plan, you must adopt tools and processes that will allow you to respond to them in the event of unexpected outages.

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