A full-reading type data storage structure

A technology for data storage and reading units, which is applied in the field of big data and data storage, and can solve problems such as easy omission of data information, loss of data information, and insufficient comprehensiveness of data information stored in flash memory units, etc. The principle is simple, the data information storage is perfect, reliable and efficient

Inactive Publication Date: 2019-05-07
南京唯实科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In the existing storage structure, the main technical problem is that the written data information is prone to omission, resulting in the loss and incompleteness of a lot of data information, making the storage data information of the flash memory unit not comprehensive and perfect.

Method used

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Examples

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Embodiment

[0018] A full-read data storage structure, comprising a controller and a flash memory unit connected to the controller, the controller sequentially includes a write unit and a read unit, and the read unit is connected to the flash memory unit The target block in; wherein, a timing unit is arranged between the writing unit and the reading unit, and records the length of time after the data information in the writing unit is written; the timing unit is also connected with a secondary reading unit, The secondary read unit is connected to the secondary target block in the flash memory unit.

[0019] A timing unit is arranged between the writing unit and the reading unit to monitor the length of time after each written data information is written, and the timing unit records after the data information in the writing unit is written After the length of time, the ECC verification method is used to determine whether the length of time after the data information is written exceeds a se...

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PUM

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Abstract

The invention discloses a full-reading type data storage structure which comprises a controller and a flash memory unit connected to the controller, the controller sequentially comprises a writing unit and a reading unit, and the reading unit is connected with a target block in the flash memory unit; Wherein a timing unit is arranged between the writing unit and the reading unit, and is used for recording the time length of the written data information in the writing unit; The timing unit is further connected with an auxiliary reading unit, and the auxiliary reading unit is connected with an auxiliary target block in the flash memory unit. According to the invention, each piece of data information is ensured not to be missed, and a full reading mode of the data information is realized. Data information storage is perfect, reliable and efficient, and the working principle is simple and easy to operate.

Description

technical field [0001] The invention belongs to the technical field of big data, in particular to the technical field of data storage, in particular to a full-read data storage structure. Background technique [0002] Data storage objects include temporary files generated during data stream processing or information that needs to be searched during processing. Data is recorded in a certain format on a computer internal or external storage medium. Data storage should be named, and this naming should reflect the composition meaning of information characteristics. Data flow reflects the data flowing in the system, showing the characteristics of dynamic data; data storage reflects the static data in the system, showing the characteristics of static data. . [0003] Both disk and tape are commonly used storage media. Data storage organization varies by storage medium. On the tape, the data can only be accessed as sequential files; on the disk, sequential access or direct acc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/06
Inventor 王立钧吴勇
Owner 南京唯实科技有限公司
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