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Mass storage system and method based on Internet of Things

A mass storage and Internet of Things technology, applied in mass storage systems and storage fields, can solve problems such as limited processing capacity, does not support data horizontal expansion, and slow processing speed, so as to achieve simplicity, ensure real-time system performance, and ensure effectiveness Effect

Inactive Publication Date: 2015-12-09
THE VANE TECH COMPANY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing data storage systems do not support horizontal expansion of data, do not support horizontal expansion of data processing, processing capacity is very limited, processing speed is slow

Method used

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  • Mass storage system and method based on Internet of Things
  • Mass storage system and method based on Internet of Things
  • Mass storage system and method based on Internet of Things

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] to combine Figure 1-Figure 2 , the present embodiment describes in detail the mass storage system based on the Internet of Things of the present invention, which includes: a plurality of Redis nodes, each Redis node implements host storage key-value for hot data storage; the client uses a consistent hash algorithm, Distribute the cached data to different nodes, and ensure that adding or reducing nodes does not affect the cached data. When the main machine is down, the standby machine will automatically start up, and its structure is as follows figure 1 As shown, two Redis nodes 1 are taken as an example here, which are respectively a first Redis node 11 and a second Redis node 12, wherein: the first Redis node 11 includes a first Redis master node 111 and a first Redis standby node 112; The two Redis nodes 12 include a second Redis master node 121 and a second Redis standby node 122 . The APP performs a consistent hash algorithm on the key, locates the specific Redis...

Embodiment 2

[0043] to combine Figure 1-Figure 3 storage solution, the present embodiment describes in detail the mass storage method based on the Internet of Things of the present invention, which includes the following processes:

[0044] F11: Hotspot data is stored in cache nodes.

[0045] F12: Gentle data is split horizontally through the gateway Id, and stored in one primary server and multiple standby servers in each database node;

[0046] F13: Cold data is stored in the distributed file system;

[0047] The above processes are not in any order, and can also be carried out at the same time.

[0048] in:

[0049] F11: Cache the latest status of each device, and cache the metadata of each device user;

[0050] F12: connect to the main server to read the binary log, extract the row insertion event and decode the event that occurred on the main server, extract the data, and append it to a text file in the distributed file system;

[0051] F13: Allocate the data in the previous per...

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PUM

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Abstract

The invention provides a mass storage system and method based on the Internet of Things. The system comprises a plurality of high-speed caching nodes used for storing hot spot data, a plurality of database nodes and a distributed file system, wherein each database node comprises a main server and a plurality of backup servers and is used for storing moderate data, and the distributed file system is used for storing cold data. The method comprises the steps that the hot spot data are stored in the high-speed caching nodes; the moderate data are horizontally split through a gateway Id and are stored in the main servers and the backup servers of the database nodes respectively; the cold data are stored in the distributed file system; the processes are not subjected to a sequence and can also be carried out simultaneously. The mass storage system and method based on the Internet of Things support horizontal extension of mass data, support horizontal extension of data processing and are very high in storage and processing speed.

Description

technical field [0001] The invention relates to the technical field of the Internet of Things, in particular to a mass storage system and storage method based on the Internet of Things. Background technique [0002] The Internet of Things is an information carrier based on the Internet, traditional telecommunication networks, etc., which enables all ordinary physical objects that can be independently addressed to realize interconnection and intercommunication. [0003] Gateway is also called internet connector and protocol converter. The gateway implements network interconnection on the transport layer and is the most complex network interconnection device, which is only used for the interconnection of two networks with different high-level protocols. IoT gateways are usually used for protocol conversion between IoT and the Internet. In the scenario of 100,000 gateways and 100,000 App users, the gateway reports 1,167 status updates per second, and triggers 3,333 linkages p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/27G06F16/1824G06F16/284
Inventor 马延文
Owner THE VANE TECH COMPANY