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Data acquisition system, method and device

A data acquisition system and data acquisition technology, applied in the computer field, can solve problems such as network communication delay, occupation of server resources and memory bus bandwidth, heavy burden on CPU and memory, etc., to reduce interference, reduce network communication delay, and improve processing performance Effect

Pending Publication Date: 2021-08-24
ALIBABA SINGAPORE HLDG PTE LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Traditional TCP (Transmission Control Protocol, Transmission Control Protocol) / IP technology, in the process of data processing, needs to go through the operating system and other software layers of the application server, occupying a large amount of server resources and memory bus bandwidth, and the data in the system memory of the application server Copying and moving back and forth between the cache of the remote server places a heavy burden on the CPU and memory of the application server, especially the mismatch between network bandwidth, processor speed and memory bandwidth, which will cause network communication delays

Method used

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  • Data acquisition system, method and device
  • Data acquisition system, method and device
  • Data acquisition system, method and device

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Embodiment Construction

[0068] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the specification. However, this specification can be implemented in many other ways different from those described here, and those skilled in the art can make similar extensions without violating the connotation of this specification, so this specification is not limited by the specific implementations disclosed below.

[0069] Terms used in one or more embodiments of this specification are for the purpose of describing specific embodiments only, and are not intended to limit one or more embodiments of this specification. As used in one or more embodiments of this specification and the appended claims, the singular forms "a", "the", and "the" are also intended to include the plural forms unless the context clearly dictates otherwise. It should also be understood that the term "and / or" used in one or more embodiments of the present specification refers t...

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Abstract

The embodiment of the invention provides a data acquisition system, method and device. The data acquisition system comprises an application server and a remote server, wherein the application server is configured to establish a data transmission channel with the remote server, send registration information of a data storage module and identification information of a to-be-detected index to the remote server through the data transmission channel, collect index data of the to-be-detected index, and storing the index data in the data storage module; and the remote server is configured to call a remote direct memory access module to read the index data from the data storage module according to the registration information and the identification information, process the index data according to a preset data processing strategy, and display a generated processing result.

Description

technical field [0001] The embodiments of this specification relate to the field of computer technology, and in particular to a data acquisition system. One or more embodiments of this specification also relate to a data collection method, a data collection device, a computing device, and a computer-readable storage medium. Background technique [0002] With the rapid development of information technology, in network systems in many fields (for example, finance, communication, production, transportation, etc.), a large number of devices usually participate in project execution. In order to ensure normal project execution, it is usually necessary to maintain time consistency and accuracy among various devices. In this case, each device needs to continuously obtain time information from the server. [0003] Traditional TCP (Transmission Control Protocol, Transmission Control Protocol) / IP technology, in the process of data processing, needs to go through the operating system ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F13/28G06F21/60G06F9/50
CPCG06F13/28G06F21/602G06F9/5016G06F9/5022G06F9/5027
Inventor 李靖轩宋卓
Owner ALIBABA SINGAPORE HLDG PTE LTD