The Basics of continous Data Protection

Continuous data protection is a system for backing up computer files and data. The grim reality that companies loose many thousands of dollars each year due to data loss precipitates the need for using such a system to backup your data. Data loss can occur as a result of viruses, system failures, natural disasters or theft. It is very easy for your business to be completely decimated by total computer loss if you do not protect your computer data by taking steps to put a proper backup plan into place. It is important to understand how continuous data protection actually works, the benefits it offers over other forms of data backup and what you can expect in terms of cost.

Continuous data protection can be defined as a method that allows you to backup your data. Other names to describe it are continuous backup and also real time backup. Traditional scheduled backups save data at predetermined intervals. If you lose data between these scheduled backups, you will only have the last available backup point to restore your system and any additions or changes of data made after that point will be lost. The definition of continuous data backup is that as soon as any alterations are done they get backed up in real time. This is a very good way and securing all data. Although the initial backup of all data can take some time, subsequent backups only save new data and not the entire data set. The benefit of this is that there is no disruption to the system or disruption of production of those working on a network or computer that is being backed up.

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The system of backing up computer data onto offsite or online locations has risen in popularity. The reason for this is that having a backup of your data that is kept in a separate location is the only way to stay protected from physical harm such as natural disasters. Think about the computers in your home office or business being completely wiped out in a hurricane or fire. If your backups were on site, they would be lost as well. Another advantage to continuous data protection over traditional forms of data backup is that it can save you a lot of money in costly backup equipment as well as storage space for that equipment. People work out of their homes a great deal today and they do not have any technical support at their disposal. Online data backup is a great system to protect them from data loss.

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To summarize, a cheaper alternative to conventional backups that require supplies and equipment such as tape libraries, is continuous data protection. In addition, the fact that it only saves your data set once and subsequently saves only the changes means you are storing less data which will save you money. Narrow down the choices to options that will protect the data you have in the way that best meets your needs. Do not compromise on quality to get a better price as you may be putting your company or the tools of your personal career at great risk.

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