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Data access method and device and computer readable storage medium

A data access and computer technology, applied in the field of Internet of Things, can solve problems such as data access conflicts

Pending Publication Date: 2020-11-03
易通星云(北京)科技发展有限公司
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AI Technical Summary

Problems solved by technology

When multiple terminal devices used by multiple users access IoT data at the same time, data access conflicts may occur

Method used

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  • Data access method and device and computer readable storage medium
  • Data access method and device and computer readable storage medium
  • Data access method and device and computer readable storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0094] See Figure 6 , an optional implementation of S502 includes:

[0095] S601. Call the interface of the container management program to detect the state of the interface in the user container image.

[0096] The interface in the user container image refers to an application programming interface (Application Programming Interface, API for short) provided by the http and websocket communication programs for the terminal device to access the user container image.

[0097] S602. If the state of the interface in the user container image is open, determine that the user container image is started.

[0098]If the state of the API interface of the user container image is open, it is determined that the user container image is started. Furthermore, the http reverse proxy program sends the access address of the user container image to the terminal device, and the user can access cloud data in the environment of the user container image through the terminal device.

[0099] S402...

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PUM

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Abstract

The invention provides a data access method and device and a computer readable storage medium, the data access method comprises the steps: receiving a data access request, wherein the data access request is used for requesting to access a cloud database, and the data access request comprises identification information of a user; obtaining an access address of a user container mirror image corresponding to the user, wherein the user container mirror image is used for executing a data access program for the user; and sending the access address to terminal equipment. According to the method and the apparatus, multi-user access isolation can be realized when multiple users access the cloud database in parallel, so that data conflicts generated when the users access the data are prevented.

Description

technical field [0001] The present application relates to the Internet of Things technology, and in particular to a data access method and device thereof, and a computer-readable storage medium. Background technique [0002] With the development of the Internet of Things, the industrial Internet of Things platform has begun to become popular, and professionals in non-information technology (Information Technology, referred to as IT) industries can easily use the functions provided by the Industrial Internet of Things. When using the Industrial Internet of Things, users may need to report the Industrial Internet of Things data to the IoT platform in real time based on the terminal equipment, or download data from the IoT platform to the terminal equipment. [0003] When reporting or downloading data above, it may involve data access and operations on industrial IoT data, such as data query, data deletion, data modification and other operations. When multiple terminal devices...

Claims

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Application Information

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IPC IPC(8): G06F21/62G06F9/54G06F9/455
CPCG06F21/6218G06F9/547G06F9/45558
Inventor 熊飞吕昱唐德宇
Owner 易通星云(北京)科技发展有限公司
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