Unlock instant, AI-driven research and patent intelligence for your innovation.

A data processing method and related device

A data processing and data technology, applied in the field of data processing, can solve the problems of increasing the cost of acquiring locks, increasing the additional burden of the system, reducing the processing capacity of the system, etc., and achieving the effect of avoiding abnormal data synchronization

Active Publication Date: 2021-08-13
TENCENT TECH (SHENZHEN) CO LTD
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, strong synchronization requires all computing nodes in the distributed database system to agree to grant locks. A large number of interactions will increase the system overhead of acquiring locks and reduce system processing capabilities, and these additional burdens on the system will increase rapidly with the increase of computing nodes. Improvement, which is not conducive to the expansion and use of distributed database systems

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A data processing method and related device
  • A data processing method and related device
  • A data processing method and related device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] Embodiments of the present application are described below in conjunction with the accompanying drawings.

[0033] Based on the related technology, the strong synchronization method of the lock mechanism will increase the additional burden of the distributed database system, so the embodiment of the present application provides a data processing method and a related device, which are used to ensure that the data of the data object is correct during the process of being changed. At the same time, reduce the additional burden of the distributed database system.

[0034] The data processing method provided by the embodiment of this application is implemented based on cloud computing, wherein cloud storage (cloudstorage) is a new concept extended and developed from the concept of cloud computing, distributed cloud storage system (hereinafter referred to as storage system) It refers to the collection of a large number of different types of storage devices (storage devices al...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The embodiment of the present application discloses a data processing method and related devices. Computing nodes such as the first node and the second node can read and modify the data objects stored in the distributed database system, and obtain the first node for changing data. The target identification pair of the object, the target identification pair includes the object identification and the target version identification of the data object, and the target version identification is used to identify the data version in which the first data in the data object is changed to the second data; according to the object identification, the target identification pair Store in association with the data object; obtain the first read request of the second node, the first read request includes the first identification pair, the first identification pair includes the object identification and the first version identification of the data object to be verified; if the target The version identifier is different from the first version identifier to be verified, and the data object including the second data has not been obtained from the first node, and the first read request is rejected, thereby avoiding the abnormal data synchronization problem for the data object.

Description

technical field [0001] The present application relates to the field of data processing, in particular to a data processing method and related devices. Background technique [0002] A distributed database system is a commonly used data storage system, which consists of multiple computing nodes for data storage. Data objects (Schema) are stored in the distributed database system, and computing nodes can create data objects in the system, and can also change data objects in the system. [0003] In order to ensure the data correctness of the data object in the process of being changed, the related technology mainly adopts the strong synchronization method of the lock mechanism, so that incompatible operations are blocked during the process of changing the data object, and the inconsistency of the data object in the system is avoided. , and also avoid the situation that the operation of the computing node causes data abnormality during the process of changing the data object. ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/27G06F8/71G06F16/22
CPCG06F8/71G06F16/22G06F16/27
Inventor 熊亮春王晓宇
Owner TENCENT TECH (SHENZHEN) CO LTD