Big data storage implementation method

A technology of big data storage and implementation method, which is applied in the field of big data storage implementation, can solve problems such as increasing the complexity of circuit structure, achieve the effect of reducing complexity and infinitely expanding storage capacity

Inactive Publication Date: 2020-02-07
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the memory cards in the prior art are all used as terminal storage nodes. When bus cascading is realized by setting storage channels, this increases the complexity of the circuit structure to a certain extent.

Method used

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Embodiment Construction

[0038] The technical solutions provided by the present invention will be further described below in conjunction with the accompanying drawings.

[0039] see Figure 10 , shows a big data storage implementation method of the present invention, comprising the following steps:

[0040] Step S1: using multiple storage devices to sequentially cascade through the bus to form a large-scale storage mechanism with a multi-level architecture;

[0041] Step S2: When storing data, each storage device monitors the bus and obtains a storage task matching the storage device;

[0042] Step S3: Forward the acquired storage tasks to other storage devices cascaded therethrough through the bus.

[0043] As a preferred technical solution, in the step S2, the storage task matching the storage device is that the acquired ID information is the ID of the storage device or its cascaded links;

[0044] If it is a storage task of the storage device, the storage task is executed; otherwise, the storage...

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PUM

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Abstract

The invention discloses a big data storage implementation method. The big data storage implementation method comprises the following steps: S1, adopting a plurality of storage devices to form a large-scale storage mechanism of a multi-level architecture through bus cascading in sequence; S2, during data storage, adopting each storage device to monitor the bus and acquire a storage task matching the storage device; and S3, forwarding the obtained storage task to other storage devices cascaded with the storage task through a bus. By adopting the technical scheme of the invention, the cascade control algorithm is built in the storage device, so that cascade can be realized through a standard interface, and the storage capacity can be infinitely expanded theoretically to meet the requirementsof various applications; and meanwhile, standard interface cascading is adopted, so that the complexity of circuit implementation is further reduced.

Description

technical field [0001] The invention relates to the technical field of data security, in particular to a large data storage implementation method. Background technique [0002] Storage devices are currently commonly used data storage devices. With the advent of the era of big data, the demand for storage capacity is also increasing. In the prior art, storage devices are usually packaged in the form of SSD, MMC card, SD card, eMMC chip, Flash chip, etc. Due to the physical characteristics of NAND Flash itself, direct architecture for large-capacity storage will result in an increase in the chip area of ​​the Flash controller, which greatly increases the technical difficulty and hardware cost of the controller implementation. [0003] On the other hand, with the continuous maturity of memory card technology, memory cards such as SD cards, MMC cards or eMMC chips have been widely used in various storage devices, especially with the wide application of eMMC chips in mobile phon...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/06G06F13/16
CPCG06F3/0607G06F3/0635G06F3/0688G06F13/1605G06F13/1668
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