CN111400348B - Heterogeneous data processing method of multiple identification coding rules - Google Patents
Heterogeneous data processing method of multiple identification coding rules Download PDFInfo
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- CN111400348B CN111400348B CN202010218652.8A CN202010218652A CN111400348B CN 111400348 B CN111400348 B CN 111400348B CN 202010218652 A CN202010218652 A CN 202010218652A CN 111400348 B CN111400348 B CN 111400348B
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- 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
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- G06F16/2453—Query optimisation
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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
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Abstract
The invention discloses a heterogeneous data processing method with multiple identification coding rules, which comprises the steps of inputting identification codes through a user terminal, sending the identification codes to a first-level server, identifying the identification codes by the first-level server through a calling database, obtaining the identification code form, then respectively sending the identification codes to a corresponding second-level server according to the identification code form, analyzing the identification codes by the calling database in the second-level server, identifying the obtained analysis information again, then sending the analysis information to a corresponding third-level server according to the identification result, decoding the analyzed identification information by the third-level server through the calling of the database, feeding the decoded information back to the first-level server, and directly feeding the decoded information back to the user terminal through the first-level server.
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, can realize sharing and transparent access of data, and a plurality of database systems exist before being added into the heterogeneous database system, have own database management system and each component part of an external database and have own autonomy, so that each database system still has own application characteristics, integrity control and security control while realizing data sharing.
After the input of the conventional various identification codes at the user end, the identification codes are directly distinguished in the server, and the identification codes are indexed in the total data, so that the processing efficiency is low, and the pressure on the server is high, and therefore, an improved technology is needed to solve the problem in the prior art.
Disclosure of Invention
The invention aims to provide a heterogeneous data processing method with various identification coding rules, which adopts a primary server, a secondary server and a tertiary server, wherein the primary server is used for identifying the form of identification codes, so that the form of identification codes is determined, then the identification codes enter the secondary server, identification codes with different character lengths are identified and screened through the secondary server, and finally the identification codes are sent to the tertiary server to directly carry out database indexing, so that corresponding information is obtained.
In order to achieve the above purpose, the present invention provides the following technical solutions: a heterogeneous data processing method of a plurality of identification coding rules comprises the following steps:
step one: the identification code is input through the user terminal;
step two: transmitting the identification code to a primary server;
step three: the primary server identifies the identification code by calling the database to obtain the form of the identification code, and then the identification code is respectively sent to the corresponding secondary server according to the form of the identification code;
step four: in the second-level server, analyzing the identification code by calling a database, identifying the obtained analysis information again, and then sending the analysis information to the corresponding third-level server according to the identification result;
step five: the third-level server decodes the analyzed identification information through the invocation of the database, and feeds the decoded information back to the first-level server, and directly feeds back to the user side through the first-level server.
Preferably, the database of the primary server in the third step stores information in the form of identification.
Preferably, the form of the identification code in the third step includes one or more of bar codes, magnetic cards, IC cards, radio frequencies, sensors, optical characters and voice recognition.
Preferably, in the fourth step, the database of the secondary server stores an identification code pattern therein, and the identification code pattern is a character length.
Preferably, the database of the third-level server in the fifth step stores information states corresponding to the identification codes.
Compared with the prior art, the invention has the beneficial effects that:
the invention adopts the primary server, the secondary server and the tertiary server, the form of identification codes is identified through the primary server, so that the form of identification codes is determined, then the identification codes enter the secondary server, identification codes with different character lengths are identified and screened through the secondary server, and finally the identification codes are sent to the tertiary server to directly carry out database indexing, so that corresponding information is obtained.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides a technical scheme that: a heterogeneous data processing method of a plurality of identification coding rules comprises the following steps:
step one: the identification code is input through the user terminal;
step two: transmitting the identification code to a primary server;
step three: the primary server identifies the identification code by calling a database (the information of the identification form is stored in the database of the primary server), obtains the form of the identification code (one or more of bar codes, magnetic cards, IC cards, radio frequency, sensors, optical characters and voice recognition), and then 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 pattern is stored in the database of the secondary server, and is the character length), identifying the obtained analysis information again, and then sending the analysis information to the corresponding tertiary server according to the identification result;
step five: the third-level server decodes the parsed identification information through the invocation of the database (the information state corresponding to the identification code is stored in the database of the third-level server), and feeds the decoded information back to the first-level server, and directly feeds back to the user side through the first-level server.
Embodiment one: using bar codes
Inputting the bar code through the user terminal, and then sending the identification code to the primary server; the first-level server identifies the identification code by calling the database to obtain the identification code as a bar code, then the identification code is sent to the second-level server stored with the bar code database, in the second-level server, the identification code of the bar code is identified by calling the database, then the identification code is sent to the third-level server corresponding to the character length, the third-level server decodes the analyzed identification information through the calling of the database to obtain commodity information, the commodity information is sent to the first-level server, and the information corresponding to the bar code is fed back to the user side through the first-level server.
Embodiment two: using magnetic cards
Inputting the magnetic card through a card swiping machine through a user terminal, and then sending the 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 the identification code is sent to the second-level server stored with the magnetic card database, in the second-level server, the identification code of the magnetic card is identified by calling the database, then the identification code is sent to the third-level server corresponding to the character length, the third-level server decodes the analyzed identification information through the calling of 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 the user side through the first-level server.
Embodiment III: using IC cards
Inserting the IC card into a card reader through a user terminal, and then sending the identification code to a primary server; the first-level server identifies the identification code by calling the database to obtain the identification code as an IC card, then the identification code is sent to the second-level server stored with the IC card database, in the second-level server, the identification code of the IC card is identified by calling the database, then the identification code is sent to the third-level server corresponding to the character length, the third-level server decodes the analyzed identification information through the calling of the database to obtain commodity information, the commodity information is sent to the first-level server, and the information corresponding to the IC card is fed back to the user side through the first-level server.
Embodiment four: using radio frequency
Inputting the radio frequency card through a card reader by a user terminal, and then transmitting 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 radio frequency card, then the identification code is sent to the secondary server stored with the radio frequency card database, the identification code of the radio frequency card is identified by calling the database in the secondary server, then the identification code is sent to the tertiary server corresponding to the character length, the tertiary server decodes the analyzed identification information through the calling of the database to obtain commodity information, the commodity information is sent to the primary server, and the information corresponding to the radio frequency card is fed back to the user side through the primary server.
The invention adopts the primary server, the secondary server and the tertiary server, the form of identification codes is identified through the primary server, so that the form of identification codes is determined, then the identification codes enter the secondary server, identification codes with different character lengths are identified and screened through the secondary server, and finally the identification codes are sent to the tertiary server to directly carry out database indexing, so that corresponding information is obtained.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. A heterogeneous data processing method of a plurality of identification coding rules is characterized in that: the method comprises the following steps:
step one: the identification code is input through the user terminal;
step two: transmitting the identification code to a primary server;
step three: the primary server identifies the identification code by calling the database to obtain the form of the identification code, and then the identification code is respectively sent to the corresponding secondary server according to the form of the identification code;
step four: in the second-level server, the identification code is analyzed by calling the database, the obtained analysis information is identified again, and then the analysis information is sent to the corresponding third-level server according to the identification result;
step five: the third-level server decodes the analyzed identification information through the invocation of the database, the decoded information is fed back to the first-level server, the information is directly fed back to the user side through the first-level server, the information in the form of identification is stored in the database of the first-level server in the third step, the form of identification code in the third step comprises one or more of bar codes, magnetic cards, IC cards, radio frequencies, sensors, optical characters and voice recognition, the form of identification code is stored in the database of the second-level server in the fourth step, the form of identification code is character length, and the information state corresponding to the identification code is stored in the database of the third-level server in the fifth step.
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