Continuous Data Protection

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Presentation transcript:

Continuous Data Protection https://store.theartofservice.com/the-continuous-data-protection-toolkit.html

R1Soft Continuous Data Protection Continuous Data Protection can restore previously captured disk images to another disk effectively replicating the structure and contents to a new disk https://store.theartofservice.com/the-continuous-data-protection-toolkit.html

Continuous data protection 'Continuous data protection' (CDP), also called 'continuous backup' or 'real-time backup', refers to backup of computer data by automatically saving a copy of every change made to that data, essentially capturing every version of the data that the user saves https://store.theartofservice.com/the-continuous-data-protection-toolkit.html

Continuous data protection - Differences from traditional backup Continuous data protection has no backup schedules https://store.theartofservice.com/the-continuous-data-protection-toolkit.html

Continuous data protection - Continuous vs near continuous Such schemes are not universally recognized as true continuous data protection, as they do not provide the ability to restore to any point in time https://store.theartofservice.com/the-continuous-data-protection-toolkit.html

Continuous data protection - Differences from RAID, replication or mirroring Continuous data protection differs from Redundant array of independent disks|RAID, replication (computer science)|replication, or disk mirroring|mirroring in that these technologies only protect one copy of the data (the most recent). If data becomes corrupted in a way that is not immediately detected, these technologies simply protect the corrupted data. https://store.theartofservice.com/the-continuous-data-protection-toolkit.html

Continuous data protection - Differences from RAID, replication or mirroring Continuous data protection protects against some effects of data corruption by allowing restoration of a previous, uncorrupted version of the data. Transactions that took place between the corrupting event and the restoration is lost, however. They could be recovered through other means, such as journaling. https://store.theartofservice.com/the-continuous-data-protection-toolkit.html

Continuous data protection - Backup disk size In some situations, continuous data protection requires less space on backup media (usually disk) than traditional backup. Most continuous data protection solutions save byte or block-level differences rather than file-level differences. This means that if you change one byte of a 100 GB file, only the changed byte or block is backed up. Traditional incremental and differential backups make copies of entire files. https://store.theartofservice.com/the-continuous-data-protection-toolkit.html

Continuous data protection - Risks and disadvantages The protection afforded by continuous data protection is often heralded without consideration of the disadvantages and challenges that it can present https://store.theartofservice.com/the-continuous-data-protection-toolkit.html

For More Information, Visit: https://store.theartofservice.com/the-continuous-data-protection-toolkit.html The Art of Service https://store.theartofservice.com