Continuous data protection is a system for backing up computer files and data. The need for employing such a system is rooted in the bleak reality that loss of computer data costs companies many thousands of dollars a year. Data loss can occur as a result of viruses, system failures, natural disasters or theft. A company or even an individual who works for themselves who does not take proper measures to backup their system are often financially and otherwise devastated by the results of such a disaster. 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 is a system for backing up computer data. Other names to describe it are continuous backup and also real time backup. Conventional backups are scheduled to save your data at the times you determine. If a situation of data loss presents itself in between the set backup schedule only the latest backup point will be available for restoring system data and any modifications made to your data subsequent to the last backup will vanish. The definition of continuous data backup is that as soon as any alterations are done they get backed up in real time. This ensures that no data is ever lost. Even though the first full backup of your data is time consuming, ensuing backups are quick because they just save data that is new. 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. This is due to the fact that storing your data offsite is the only protection against natural disasters, damage or theft. Imagine if your home office or company computers were destroyed in an earthquake, fire or flood. If your backups were on site, they would be lost as well. Continuous data protection also has the added benefit over conventional backup types in that it saves you considerable sums of money since you do not need to buy any equipment to store or carry out your backups. People are working from home more these days and with IT department at their disposal. Data backup that is done online is one of the best ways of protecting these workers from the perils of losing data.

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As already mentioned, continuous data protection can be much cheaper than traditional backup methods such as tape libraries and backup equipment. Additionally, since it saves data files once only and thereafter saves the changes made to those files exclusively, it requires less storage space which translates into a monetary saving. Narrow down the choices to options that will protect the data you have in the way that best meets your needs. Do not choose a lower priced backup system over a superior backup system since you could be jeopardizing the data which represents the backbone of your business.