CN111400348A - Heterogeneous data processing method for multiple identification coding rules - Google Patents
Heterogeneous data processing method for multiple identification coding rules Download PDFInfo
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- CN111400348A CN111400348A CN202010218652.8A CN202010218652A CN111400348A CN 111400348 A CN111400348 A CN 111400348A CN 202010218652 A CN202010218652 A CN 202010218652A CN 111400348 A CN111400348 A CN 111400348A
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/24—Querying
- G06F16/245—Query processing
- G06F16/2453—Query optimisation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/24—Querying
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- G06F16/24569—Query processing with adaptation to specific hardware, e.g. adapted for using GPUs or SSDs
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Abstract
The invention discloses a heterogeneous data processing method with multiple identification coding rules, which inputs identification codes through a user side, sends the identification codes to a primary server, the first-level server identifies the identification code by calling the database to obtain the form of the identification code, then the identification code is respectively sent to the corresponding second-level servers according to the form of the identification code, the identification code is analyzed by calling the database in the second-level servers, the obtained analysis information is identified again, then the analysis information is sent to the corresponding tertiary server according to the identification result, the tertiary server is called by the database, decoding the analyzed identification information, feeding the decoded information back to the primary server, the invention greatly improves the processing speed and reduces the pressure of the traditional single server by directly feeding back the primary server to the user side.
Description
Technical Field
The invention relates to the technical field of heterogeneous data processing methods of various identification coding rules, in particular to a heterogeneous data processing method of various identification coding rules.
Background
The heterogeneous database system is a set of a plurality of related database systems, sharing and transparent access of data can be realized, the database systems exist before being added into the heterogeneous database system, each component part which has the own database management system and the external database has autonomy, and each database system still has own application characteristics, integrity control and safety control while realizing data sharing.
After the traditional multiple identification codes are input at a user end, the form is directly distinguished in the server firstly, and the index is carried out in the summarized data, so that the processing efficiency is low, and the pressure on the server is large, therefore, an improved technology is urgently needed to solve the problem in the prior art.
Disclosure of Invention
The invention aims to provide a heterogeneous data processing method with multiple identification coding rules, which adopts a primary server, a secondary server and a tertiary server, identifies the form of identification codes through the primary server, determines the form of the identification codes, then enters the secondary server, identifies and screens the identification codes with different character lengths through the secondary server, and finally sends the identification codes to the tertiary server to directly carry out database indexing to obtain corresponding information.
In order to achieve the purpose, the invention provides the following technical scheme: a heterogeneous data processing method for multiple identification coding rules comprises the following steps:
the method comprises the following steps: the identification code is input through a user side;
step two: sending the identification code to a primary server;
step three: the primary server identifies the identification codes by calling the database to obtain the forms of the identification codes, and then the identification codes are respectively sent to the corresponding secondary servers according to the forms of the identification codes;
step four: in the secondary server, the identification code is analyzed by calling a database, the obtained analysis information is identified again, and then the analysis information is sent to the corresponding tertiary server according to the identification result;
step five: and the third-level server decodes the analyzed identification information by calling the database, feeds the decoded information back to the first-level server, and directly feeds the decoded information back to the user side through the first-level server.
Preferably, the database of the server at the third step stores information in the form of identification.
Preferably, the form of the identification code in step three includes one or more of bar code, magnetic card, IC card, radio frequency, sensor, optical character, and voice recognition.
Preferably, the database of the secondary server in step four stores an identification code pattern, and the identification code pattern is a character length.
Preferably, the information state corresponding to the identification code is stored in the database of the third-level server in the fifth step.
Compared with the prior art, the invention has the beneficial effects that:
the invention adopts a primary server, a secondary server and a tertiary server, the form of identification codes is identified by the primary server, so that the form of identification codes is determined, then the identification codes enter the secondary server, the identification codes with different character lengths are identified and screened by the secondary server, and finally the identification codes are sent to the tertiary server to be directly indexed by a database to obtain corresponding information.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a technical scheme that: a heterogeneous data processing method for multiple identification coding rules comprises the following steps:
the method comprises the following steps: the identification code is input through a user side;
step two: sending the identification code to a primary server;
step three: the primary server identifies the identification code by calling a database (information in the identification form is stored in the database of the primary server), obtains the form of the identification code (comprising one or more of bar codes, magnetic cards, IC cards, radio frequency, sensors, optical characters and voice identification), and then respectively sends the identification code to the corresponding secondary server according to the form of the identification code;
step four: in the secondary server, analyzing the identification code by calling a database (the identification code is stored in the database of the secondary server and has a character length), identifying the obtained analysis information again, and then sending the analysis information to a corresponding tertiary server according to an identification result;
step five: the third-level server decodes the analyzed identification information through calling of a database (information states corresponding to the identification codes are stored in the database of the third-level server), feeds the decoded information back to the first-level server, and directly feeds the decoded information back to the user side through the first-level server.
The first embodiment is as follows: using bar codes
Inputting the bar code through a user side, and then sending the identification code to a primary server; the primary server identifies the identification code by calling the database to obtain the identification code as a bar code, then sends the identification code to a secondary server stored with a bar code database, in the secondary server, the identification code of the bar code is identified by calling the database, and then the identification code is sent to a tertiary server corresponding to the character length, the tertiary server decodes the analyzed identification information by calling the database to obtain commodity information, sends the commodity information to the primary server, and feeds back the information corresponding to the bar code to the user side through the primary server.
Example two: using magnetic cards
Inputting a magnetic card through a card swiping machine through a user side, and then sending an identification code to a primary server; the first-level server identifies the identification code by calling the database to obtain the identification code as a magnetic card, then sends the identification code to a second-level server stored with a magnetic card database, in the second-level server, the identification code of the magnetic card is identified by calling the database, and then the identification code is sent to a third-level server corresponding to the character length, the third-level server decodes the analyzed identification information by calling the database to obtain commodity information, the information is sent to the first-level server, and the information corresponding to the magnetic card is fed back to a user side through the first-level server.
Example three: by means of IC cards
Inserting the IC card into a card reader through a user side, and then sending the identification code to a primary server; the primary server identifies the identification code by calling the database to obtain the identification code as an IC card, then sends the identification code to a secondary server stored with an IC card database, in the secondary server, the identification code of the IC card is identified by calling the database and then sent to a tertiary server corresponding to the character length, the tertiary server decodes the analyzed identification information by calling the database to obtain commodity information, sends the commodity information to the primary server, and feeds back the information corresponding to the IC card to a user side through the primary server.
Example four: using radio frequencies
Inputting the radio frequency card through a card reader by a user side, and then sending the identification code to a primary server; the primary server identifies the identification code by calling the database to obtain the identification code as the radio frequency card, then sends the identification code to a secondary server stored with a radio frequency card database, in the secondary server, the identification code of the radio frequency card is identified by calling the database, and then the identification code is sent to a tertiary server with corresponding character length, the tertiary server decodes the analyzed identification information by calling the database to obtain commodity information, sends the commodity information to the primary server, and feeds back the information corresponding to the radio frequency card to a user side through the primary server.
The invention adopts a primary server, a secondary server and a tertiary server, the form of identification codes is identified by the primary server, so that the form of identification codes is determined, then the identification codes enter the secondary server, the identification codes with different character lengths are identified and screened by the secondary server, and finally the identification codes are sent to the tertiary server to be directly indexed by a database to obtain corresponding information.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A heterogeneous data processing method for multiple identification coding rules is characterized in that: the method comprises the following steps:
the method comprises the following steps: the identification code is input through a user side;
step two: sending the identification code to a primary server;
step three: the primary server identifies the identification codes by calling the database to obtain the forms of the identification codes, and then the identification codes are respectively sent to the corresponding secondary servers according to the forms of the identification codes;
step four: in the secondary server, the identification code is analyzed by calling a database, the obtained analysis information is identified again, and then the analysis information is sent to the corresponding tertiary server according to the identification result;
step five: and the third-level server decodes the analyzed identification information by calling the database, feeds the decoded information back to the first-level server, and directly feeds the decoded information back to the user side through the first-level server.
2. The method of claim 1, wherein the method comprises: the database of the first-level server in the third step stores information in the form of identification.
3. The method of claim 1, wherein the method comprises: the form of the identification code in the third step comprises one or more of bar code, magnetic card, IC card, radio frequency, sensor, optical character and voice recognition.
4. The method of claim 1, wherein the method comprises: and in the fourth step, the pattern of the identification code is stored in the database of the secondary server, and the pattern of the identification code is the length of the character.
5. The method of claim 1, wherein the method comprises: and in the fifth step, information states corresponding to the identification codes are stored in the database of the third-level server.
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