Comparison Comparison: Data Recovery versus Backup Solutions   Backup Data Recovery Logic When system and data are in normal condition, all files on a computer's disks should be periodically copied and stored on magnetic tape or other removable medium. When data is deleted or damaged, the recovery tool extracts data by scanning data traces on the hard disk. Advantage Recover 100% of files and even the operating system if necessary, as long as data backups have been performed. Recover latest data quickly right after damage or loss - even due to functional operating system error or an unloadable partition - without devoting extra space to data backup. No pre-installation necessary. Disadvantage Extra system and hardware space is required to back up data. Latest data is often unrecoverable due to time gap between last backup and data loss; the possibility of an abnormal backup is 5-10%. 100% data recovery cannot be guaranteed every time; overwritten data is not recoverable. Comparison: Pre-installing FinalData versus Recovery Services Limitations of Recovery Services FinalData Advantages a) Doubtful technique/lack of confidence in recovery service provider b) High recovery costs c) High costs prevent necessary data recovery d) Recovery service limited by provider's ability to visit customers e) Inconvenience of service system f) Long delays in diagnosis and recovery g) High possibility of data drain h) Recovery of the entire hard drive is the only available option i) Uneven support for operating system and hardware variations j) Recovery rate at main object-Microsoft® Windows NT®, Linux®, UNIX®-is very low a) Numerous awards and worldwide appreciation include the best technology approved by IDC b) Lower cost than recovery services or data backup c) Recover all necessary data-the latest data, not backup data d) Recover data yourself-DIY and network data recovery (NDR) e) Easy-to-use interface f) Recover a high percentage of data faster than with recovery services (even higher recovery rates with pre-installation) g) No data drain h) You choose to recover specific data or the entire disk i) Supports a variety of operating systems and hardware j) World's highest recovery rate for Microsoft Windows®, NT Linux®, UNIX®, and Oracle® databases

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