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Database access method and device, equipment and storage medium

An access method and database technology, applied in geographic information databases, database distribution/replication, data processing applications, etc., can solve problems such as inability to realize database sub-databases, achieve the effect of improving access efficiency and alleviating operating pressure

Pending Publication Date: 2022-04-29
AGRICULTURAL BANK OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, for the two-dimensional code application platform, not all transactions are associated with the card number, and the existing method of sub-database has certain limitations, and it is impossible to realize database sub-database under multiple scenarios

Method used

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  • Database access method and device, equipment and storage medium
  • Database access method and device, equipment and storage medium
  • Database access method and device, equipment and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] figure 1 It is a flow chart of a database access method provided by Embodiment 1 of the present invention. This embodiment is applicable to the situation of accessing a database corresponding to a two-dimensional code application platform. This method can be executed by a database access device. The device can be implemented by software and / or hardware, and generally can be integrated in a load balancing device with data processing functions, specifically including the following steps:

[0045] Step 110: Receive the current transaction request message sent by the two-dimensional code application platform, and send the current transaction request message to the matching server cluster according to the transaction identifier in the current transaction request message.

[0046] In this embodiment, the two-dimensional code application platform can be the only exit for the two-dimensional code transaction business to connect to the third-party platform, such as payment exit,...

Embodiment 2

[0056] This embodiment is a further refinement of the foregoing embodiments, and explanations of terms that are the same as or corresponding to those of the foregoing embodiments will not be repeated in this embodiment. figure 2 A flow chart of a method for accessing a database provided in Embodiment 2. In this embodiment, the technical solution of this embodiment can be combined with one or more methods in the solutions of the above embodiments, such as figure 2 As shown, the method provided in this embodiment may also include:

[0057] Step 210, obtain all transaction volumes in the original database corresponding to the two-dimensional code application platform.

[0058] In a specific embodiment, the original database may be the original single database corresponding to the two-dimensional code application platform. The original database is used to store all transactions initiated by users in the two-dimensional code application platform.

[0059] Step 220, according to...

Embodiment 3

[0072] This embodiment is a further refinement of the foregoing embodiments, and explanations of terms that are the same as or corresponding to those of the foregoing embodiments will not be repeated in this embodiment. Figure 3a A flow chart of a method for accessing a database provided in Embodiment 3. In this embodiment, the technical solution of this embodiment can be combined with one or more methods in the solutions of the above embodiments, such as Figure 3a As shown, the method provided in this embodiment may also include:

[0073] Step 310, receiving the current transaction request message sent by the two-dimensional code application platform.

[0074] Step 320 , judging whether there is a geographic area identifier in the current transaction request message, if yes, execute steps 330 - 340 , if not, execute step 350 .

[0075] In this embodiment, it can be judged whether there is a geographical area identifier in the current transaction request message according t...

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PUM

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Abstract

The invention discloses a database access method and device, equipment and a storage medium, and the method comprises the steps: receiving a current transaction request message sent by a two-dimensional code application platform, and sending the current transaction request message to a matched server cluster according to a transaction identifier in the current transaction request message; accessing a target database matched with the current transaction request message through a server cluster according to the transaction identifier in the current transaction request message; the two-dimensional code application platform corresponds to a plurality of databases, and the plurality of databases are used for carrying out distributed storage on the transaction volume of the two-dimensional code application platform. According to the technical scheme, the operation pressure of the database can be relieved, and the access efficiency of the database is improved.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of data processing, and in particular, to a database access method, device, device, and storage medium. Background technique [0002] A two-dimensional code, also known as a two-dimensional barcode, uses a specific geometric figure to record data symbol information in black and white graphics distributed in a plane (ie, two-dimensional direction) according to certain rules. QR codes are a more advanced barcode format than 1D codes. The QR code application platform can be understood as the only outlet for the QR code business to connect with third-party platforms. Taking the QR code business as the banking business as an example, the corresponding QR code application platform can be the only entrance for the banking business to connect with the bank, such as payment, consumption, transfer, cash withdrawal, authorization, authentication, etc. With the continuous promotion of the two...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/27G06F16/29G06F9/50G06Q40/04H04L47/125H04L67/10
CPCG06F16/27G06F16/29G06F9/5083G06Q40/04H04L47/125H04L67/10
Inventor 丁振华
Owner AGRICULTURAL BANK OF CHINA