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Data storage device, data storage method and data storage system

A data storage and memory system technology, applied in the fields of data storage devices, data storage and data storage systems, can solve the problems of inefficiency of traditional methods and consumption of high-level system resources, etc.

Active Publication Date: 2019-05-31
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, traditional methods of extracting desired data from big data using server processors are relatively inefficient when considered in the context of the overall data communication capabilities provided by contemporary server systems
In addition, the database always needs to consume a high level of system resources to transfer large data to the server in order to extract the desired data

Method used

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  • Data storage device, data storage method and data storage system
  • Data storage device, data storage method and data storage system
  • Data storage device, data storage method and data storage system

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Embodiment Construction

[0024] The inventive concept will now be described more fully with reference to the accompanying drawings, in which embodiments of the invention are shown. However, the inventive concept may be embodied in many different forms and should not be construed as limited to only the illustrated embodiments. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. Throughout the drawings and specification, the same reference numerals and labels are used to refer to the same or similar elements.

[0025] It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly connected" or "directly coupled" to another element, there are no intervening elements. The...

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Abstract

The application discloses a data storage device, a data storage method and a data storage system. The all-in-one data storage device includes: a secondary memory that provides read data in response to a read command; an internal hardware filter that filters the first read data according to filter condition data so as to output filtered data; a main memory; a host controller; and a memory controller that stores the filtered data in the main memory and then communicates the filtered data to the host controller.

Description

[0001] Cross References to Related Applications [0002] This application claims priority from Korean Patent Application No. 10-2013-0146351 filed on November 28, 2013, the disclosure of which is incorporated herein by reference. technical field [0003] Embodiments of the inventive concept generally relate to methods of filtering "big data." More particularly, embodiments of the inventive concept relate to memory devices including one or more embedded hardware filters capable of extracting desired data from input large data. Other embodiments of the inventive concepts relate to memory systems including such memory devices and methods of operating memory systems. Background technique [0004] Memory devices, configured individually or in groups, are important components of contemporary electronic and computing systems. In memory systems of all kinds, memory devices are often arranged with one or more access control components, such as memory controllers. The data storage ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/22
CPCG06F16/2291G06F16/258G06F17/40G06F3/0611G06F3/0679G06F7/24
Inventor 金广勋徐万根郑相圭
Owner SAMSUNG ELECTRONICS CO LTD