Data processing method and device, electronic equipment and storage medium

A processing method and data technology, applied in the field of data processing, can solve problems such as the increase of server resource load, and achieve the effect of reducing resource load, solving the increase of server resource load, and saving CPU resources.

Pending Publication Date: 2021-04-30
BEIJING KINGSOFT CLOUD NETWORK TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present application provides a data processing method and device, electronic equipment and a storage medium, to at least solve the problem of increasing server resource load due to the need to use I / O resources in the way of allocating row identifiers in the related art

Method used

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  • Data processing method and device, electronic equipment and storage medium
  • Data processing method and device, electronic equipment and storage medium
  • Data processing method and device, electronic equipment and storage medium

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Embodiment Construction

[0037] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0038] It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such...

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Abstract

The invention provides a data processing method and device, electronic equipment and a storage medium, and the method comprises the steps of receiving a first insertion instruction which is used for inserting a first record corresponding to first data into a first data page, and the first data page is one data page in a first data table on a first node; determining first associated information of the first record, the first associated information being used for representing a storage position of the first record on the first node; according to the first associated information, forming a first row identifier corresponding to the first record, and the first row identifier being used for uniquely identifying the first record; and inserting the first record into the first data page, the first record including the first data and the first row identifier. According to the invention, the problem that the server resource load is increased due to the fact that I/O resources need to be used in a row identifier allocation mode in the prior art is solved.

Description

technical field [0001] The present application relates to the field of data processing, and in particular to a data processing method and device, electronic equipment, and a storage medium. Background technique [0002] Currently, databases (for example, MySQL) generate rowids (row identifiers) by accumulating counters, by maintaining a self-increasing counter (accumulator), saving it to a global variable, and taking a count from the counter when inserting a piece of data. Data tables share a counter. [0003] In order to ensure the rationality of the rowid allocation after the downtime, the growth step can be set in advance, and the value increased according to the growth step can be saved to a file (file on the disk), and the file is updated regularly, so as to ensure the data growth of. [0004] For example, if the increase step is 200, first write 200 in the count file, indicating that the currently allocated rowids are all less than or equal to 200, and when the value...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/06G06F12/1009G06F16/22
CPCG06F3/064G06F3/067G06F12/1009G06F16/2282
Inventor 邱海港
Owner BEIJING KINGSOFT CLOUD NETWORK TECH CO LTD
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