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| Transmitter for encoded data bits |
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| Link adaptation method for links using modulation schemes that have different symbol rates |
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Backup/recovery system and methods regarding the same
| Details |
Inventors: Qin, Simon; Bao, Leezy;
Assignee: Farstone Technology Inc. (Taipei, TW)
Primary Examiner: Bonzo; Bryce P.
Assistant Examiner:
Attorney, Agent or Firm: Hogan & Hartson, LLP
A backup/recovery system and methodology that securely backs up every type of data in a computer system. According to the invention, backup/recovery system is utilized for protecting a computer system, having a first type data and a second type data. The first type data and the second type data can be changed respectively. In one embodiment of the invention, backup/recovery system is installed in the computer system. The backup/recovery system includes at least a selecting module and a processing module. A selecting module is used for selecting a first predetermined mode in accordance with the first type data and selecting a second predetermined mode in accordance with the second type data. A processing module is coupled to the selecting module, for processing the first type data and the second type data. The processing module backs up valid data being changed within the first type data while the first predetermined mode is selected by the selecting module. The processing module backs up all valid data within the second type data while the second predetermined mode is selected by the selecting module. The first type data is stored into a first variable data storage space in the computer system, and the second type data is stored into a second variable data storage space in the computer system, the first variable data storage space and the second variable data storage space are adjustable in size and proportion, so as to make good use of data storage means, such as a hard disk, and enhance the efficiency, which can also improve protective capability. |
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DETAILED DESCRIPTION The present invention provides a backup/recovery system and method to resolve the foregoing problems faced by the conventional backup/recovery software.
The present invention also has the advantage of providing a long protective period and a high recovery precision to the backup data.
An object of the present invention is to provide a backup/recovery system and method, wherein dynamic recovery points and static recovery points thereof can share data backup space in a storage means proportionally.
The storage proportion of the dynamic backup space with respect to the static backup space is automatically adjustable based on the needs of the users or the condition of the data to be backed up.
Another object of the present invention is to provide a backup/recovery system and method, which can prolong the time period in protecting computer data of identical backup space conditions.
Moreover, the amount of states of protected computer data is increased within identical duration.
A further object of the present invention is to provide a backup/recovery system and method, which can eliminate the operation dependence on the OS (operating system), to achieve the highest independent character and reliability.
Moreover, according to the present invention, the backup space is concealed from the users, so as to prevent purposeful or involuntary violence to the backup data, in order to substantially raise the reliability.
In accordance with an aspect of the present invention, a backup system is installed in a computer system.
The computer system has a first type data and a second type data, the first type data and the second type data can be changed respectively.
The backup/recovery system includes at least a selecting module and a processing module.
A selecting module is used for selecting a first predetermined mode in accordance with the first type data and selecting a second predetermined mode in accordance with the second type data.
A processing module is coupled to the selecting module, for processing the first type data and the second type data
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