CN115589404A - Data distribution system based on relay chain - Google Patents
Data distribution system based on relay chain Download PDFInfo
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- CN115589404A CN115589404A CN202211096943.XA CN202211096943A CN115589404A CN 115589404 A CN115589404 A CN 115589404A CN 202211096943 A CN202211096943 A CN 202211096943A CN 115589404 A CN115589404 A CN 115589404A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
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Abstract
The invention discloses a relay chain-based data distribution system, relates to the technical field of data distribution, and solves the technical problems of channel congestion and data distribution errors caused by more distributed data in the data distribution process; the invention inputs a data acquisition request through a user terminal; the request analysis module acquires different data retrieval instructions according to the data file acquisition request and sends the data retrieval instructions to the database; the database processes the data according to the received different data retrieval instructions, acquires a data packet and sends the data packet to the data distribution module; the data distribution module analyzes the data packet and distributes the data to the user terminal; when the total amount of the data file acquisition requests exceeds the request total amount threshold, the data file acquisition requests are sequenced, data with the priority being the front is distributed preferentially, the phenomena of data distribution road congestion and data distribution errors are avoided, and the data distribution efficiency is improved.
Description
Technical Field
The invention belongs to the field of relay chains, relates to a data distribution technology, and particularly relates to a data distribution system based on a relay chain.
Background
A relay chain, also known as a repeater, is intended to construct a third party public chain that links other chains in a block chain network through a cross-chain messaging protocol. By adding a channel in two chains, a specific data structure is created in the channel, so that the two chains can perform cross-chain data interaction through the data structure in the channel, and the added channel is called a relay chain.
The system data distribution is a process of calling related data in the system at different nodes of the workflow in sequence according to the data distribution workflow, and integrating and transferring the data in a full process to reach a target state. In the process of data distribution, the phenomena of data distribution road congestion and data distribution errors caused by more data are often encountered.
To this end, a relay chain-based data distribution system is proposed.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a data distribution system based on a relay chain, which solves the problems of channel congestion and data distribution errors caused by more distributed data in the data distribution process.
To achieve the above object, an embodiment according to a first aspect of the present invention provides a relay chain-based data distribution system, including: the system comprises a database, a request analysis module, a data distribution module and a user terminal; information interaction is realized among all modules based on a digital signal mode;
the user terminal is used for inputting a data acquisition request by a user, and the user terminal sends the acquired data acquisition request to the request analysis module;
the request analysis module is used for acquiring different data retrieval instructions according to the data file acquisition request and sending the data retrieval instructions to the database;
the database is used for processing the data by the received different data retrieval instructions, acquiring a data packet and sending the data packet to the data distribution module;
the data distribution module is used for analyzing the data packet and distributing the data to the user terminal.
Preferably, the user terminal comprises a smart phone and a computer.
Preferably, the request analysis module synchronously obtains the sending time of the data file obtaining request sent by the user terminal, and marks the user terminal according to the time sequence;
the transmission time stamp is S i (ii) a Wherein i represents the number of the user terminal, and the value range of i is 1,2,3, 82308230, 8230n.
Preferably, the request analysis module obtains different data retrieval instructions according to the data file obtaining request, and the specific process includes:
the request analysis module sets an acquisition period, wherein the acquisition period is marked as T, and the unit is second; wherein T is an integer greater than 0;
acquiring the total quantity of data file acquisition requests in an acquisition period, wherein the total quantity of the requests is marked as Q j (ii) a Wherein j is the number of the acquisition period, and the value range of j is 1,2,3, 8230, 8230n;
setting a total quantity threshold value of data file acquisition requests, wherein the total quantity threshold value of the requests is marked as Q max (ii) a Wherein Q is max Is an integer greater than 0;
when Q is j ＜Q max Then, acquiring a first data retrieval instruction;
when Q is j ≥Q max And then, acquiring a second data retrieval instruction.
Preferably, the database processes the data according to the received different data retrieval instructions, and the specific process includes:
the database receives a first data retrieval instruction, matches a corresponding data packet in the database according to the data file acquisition request, marks the corresponding data packet as a target data packet, analyzes the target data packet and sends the target data packet to the corresponding user terminal;
and the database receives a second data retrieval instruction, matches the corresponding data packet in the database according to the data file acquisition request, marks the corresponding data packet as a target data packet to be distributed, and sends the target data packet to be distributed to the data module to be distributed.
Preferably, the module to be distributed for data distributes the target data packet to be distributed to the user terminal according to the data file obtaining request, and the specific process includes:
obtaining the file size of the target data packet to be distributed, wherein the file size is marked as W i Wherein i represents the number of the user terminal;
obtaining a data request coefficient according to the file size and the sending time, wherein the data request coefficient is marked as Y i ；
The calculation formula of the data request coefficient is as follows:
wherein D is the size of the data distribution channel; both alpha and beta are correction factors, and both alpha and beta are real numbers greater than 0;
and performing descending order arrangement on the data request coefficients, and analyzing and sending the target data packets to be distributed corresponding to the data request coefficients to the corresponding user terminals in sequence.
Preferably, the user terminal is in communication and/or electrical connection with the request analysis module;
the request analysis module is in communication and/or electrical connection with the database;
the database is in communication and/or electrical connection with the data distribution module;
the data distribution module is in communication and/or electrical connection with the user terminal.
Compared with the prior art, the invention has the beneficial effects that:
the method comprises the steps that a data acquisition request is input through a user terminal, and the user terminal sends the acquired data acquisition request to a request analysis module; the request analysis module acquires different data retrieval instructions according to the data file acquisition request and sends the data retrieval instructions to the database; the database processes the received different data retrieval instructions to obtain data packets and sends the data packets to the data distribution module; the data distribution module analyzes the data packet and distributes the data to the user terminal; when the total quantity of the data file acquisition requests exceeds the request total quantity threshold value, the data file acquisition requests are sequenced, data with the front priority are distributed preferentially, the phenomena of data distribution road congestion and data distribution errors are avoided, and the data distribution efficiency is improved.
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FIG. 1 is a flow chart of the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
As shown in fig. 1, a relay chain-based data distribution system includes: the system comprises a database, a request analysis module, a data distribution module and a user terminal; information interaction is realized among all modules based on a digital signal mode;
the user terminal is used for inputting a data acquisition request by a user, and the user terminal sends the acquired data acquisition request to the request analysis module;
the request analysis module is used for acquiring different data retrieval instructions according to the data file acquisition request and sending the data retrieval instructions to the database;
the database is used for processing the received different data retrieval instructions to obtain data packets and sending the data packets to the data distribution module;
the data distribution module is used for analyzing the data packet and distributing the data to the user terminal.
In this embodiment, the user terminal includes an intelligent device such as a smart phone and a computer.
In this embodiment, the request analysis module synchronously obtains the sending time of the data file obtaining request sent by the user terminal, and marks the user terminal according to the time sequence;
the transmission time stamp is S i (ii) a Wherein i represents the number of the user terminal, and the value range of i is 1,2,3, 8230, n according to the time sequence.
The request analysis module acquires different data retrieval instructions according to the data file acquisition request, and the specific process comprises the following steps:
the request analysis module sets an acquisition period, wherein the acquisition period is marked as T, and the unit is second; wherein T is an integer greater than 0;
acquiring the total quantity of data file acquisition requests in an acquisition period, wherein the total quantity of the requests is marked as Q j (ii) a Wherein j is the number of the acquisition period, and the value range of j is 1,2,3, 8230, 8230n;
setting a total quantity threshold value of data file acquisition requests, wherein the total quantity threshold value of the requests is marked as Q max (ii) a Wherein Q is max Is an integer greater than 0;
when Q is j ＜Q max Then, acquiring a first data retrieval instruction;
when Q is j ≥Q max Then, acquiring a second data retrieval instruction;
for example, the following steps are carried out:
setting a threshold value of the total amount of the data file acquisition requests as 10;
in a period T, calculating the total quantity of data file acquisition requests to be 6;
if 6 is less than 10, acquiring a first data retrieval instruction;
in a period T, calculating the total quantity of data file acquisition requests to be 11;
and 11, the second data retrieval instruction is acquired, wherein the second data retrieval instruction is more than or equal to 10.
The database processes the data according to the received different data retrieval instructions, and the specific process comprises the following steps:
the database receives a first data retrieval instruction, matches a corresponding data packet in the database according to the data file acquisition request, marks the corresponding data packet as a target data packet, analyzes the target data packet and sends the target data packet to the corresponding user terminal;
and the database receives a second data retrieval instruction, matches a corresponding data packet in the database according to the data file acquisition request, marks the corresponding data packet as a target data packet to be distributed, and sends the target data packet to be distributed to the data module to be distributed.
It should be further noted that when the total amount of the data file acquisition requests is within the request total amount threshold, that is, the total amount of the data file acquisition requests does not cause the phenomena of data distribution road congestion and data distribution errors, the data distribution can be directly performed;
when the total amount of the data file acquisition requests exceeds the request total amount threshold, namely the total amount of the data file acquisition requests can cause data distribution road congestion and data distribution errors, the data file acquisition requests need to be sequenced, data with the prior priority is distributed preferentially, and the phenomena of data distribution road congestion and data distribution errors are avoided.
The data to-be-distributed module distributes a target data packet to be distributed to the user terminal according to the data file acquisition request, and the specific process comprises the following steps:
obtaining the file size of the target data packet to be distributed, wherein the file size is marked as W i Wherein i represents the number of the user terminal;
obtaining a data request coefficient according to the file size and the sending time, wherein the data request coefficient is marked as Y i ；
The calculation formula of the data request coefficient is as follows:
wherein D is the size of the data distribution channel; both alpha and beta are correction factors, and both alpha and beta are real numbers greater than 0;
and performing descending order on the data request coefficients, and analyzing and sending the target data packets to be distributed corresponding to the data request coefficients to the corresponding user terminals in sequence.
In this embodiment, the user terminal is in communication and/or electrical connection with the request analysis module;
the request analysis module is in communication and/or electrical connection with the database;
the database is in communication and/or electrical connection with the data distribution module;
the data distribution module is in communication and/or electrical connection with the user terminal.
The above formulas are all calculated by removing dimensions and taking numerical values thereof, the formula is a formula which is obtained by acquiring a large amount of data and performing software simulation to obtain the closest real situation, and the preset parameters and the preset threshold value in the formula are set by the technical personnel in the field according to the actual situation or obtained by simulating a large amount of data.
The working principle of the invention is as follows:
the request analysis module synchronously acquires the sending time of a data file acquisition request sent by the user terminal and marks the user terminal according to the time sequence;
the request analysis module sets an acquisition period; acquiring the total amount of data file acquisition requests in an acquisition period; setting a data file acquisition request total amount threshold; acquiring different data retrieval instructions;
the database receives a first data retrieval instruction, matches a corresponding data packet in the database according to the data file acquisition request, marks the corresponding data packet as a target data packet, and directly distributes the target data packet to a corresponding user terminal;
the database receives a second data retrieval instruction, matches a corresponding data packet in the database according to the data file acquisition request, marks the corresponding data packet as a target data packet to be distributed, and sends the target data packet to be distributed to the data module to be distributed;
acquiring the file size of a target data packet to be distributed; and acquiring data request coefficients according to the size and time sequence of the file, performing descending order on the data request coefficients, and sequentially sending the target data packets to be distributed corresponding to the data request coefficients to corresponding user terminals.
Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the present invention.
Claims (7)
1. A relay chain-based data distribution system, comprising: the system comprises a database, a request analysis module, a data distribution module and a user terminal; information interaction is realized among all modules in a digital signal-based mode;
the user terminal is used for inputting a data acquisition request by a user, and the user terminal sends the acquired data acquisition request to the request analysis module;
the request analysis module is used for acquiring different data retrieval instructions according to the data file acquisition request and sending the data retrieval instructions to the database;
the database is used for processing the received different data retrieval instructions to obtain data packets and sending the data packets to the data distribution module;
the data distribution module is used for analyzing the data packet and distributing the data to the user terminal.
2. The system according to claim 1, wherein the user terminal comprises a smart phone and a computer.
3. The relay chain-based data distribution system according to claim 2, wherein the request analysis module synchronously obtains the sending time of the data file obtaining request sent by the user terminal, and marks the user terminal according to the time sequence;
the transmission time stamp is S i (ii) a Wherein i represents the number of the user terminal, and the value of iThe range is 1,2,3, 8230 \8230:n.
4. The relay link-based data distribution system according to claim 3, wherein the request analysis module obtains different data retrieval instructions according to the data file obtaining request, and the specific process includes:
the request analysis module sets an acquisition period, wherein the acquisition period is marked as T and the unit is second; wherein T is an integer greater than 0;
acquiring the total quantity of data file acquisition requests in an acquisition period, wherein the total quantity of the requests is marked as Q j (ii) a Wherein j is the number of the acquisition period, and the value range of j is 1,2,3, 8230, 8230n;
setting a data file acquisition request total amount threshold, wherein the request total amount threshold is marked as Q max (ii) a Wherein Q is max Is an integer greater than 0;
when Q is j ＜Q max Then, acquiring a first data retrieval instruction;
when Q is j ≥Q max And then, acquiring a second data retrieval instruction.
5. The relay chain-based data distribution system according to claim 4, wherein the database processes the data according to the received different data retrieval instructions, and the specific process includes:
the database receives a first data retrieval instruction, matches a corresponding data packet in the database according to the data file acquisition request, marks the corresponding data packet as a target data packet, analyzes the target data packet and sends the target data packet to the corresponding user terminal;
and the database receives a second data retrieval instruction, matches a corresponding data packet in the database according to the data file acquisition request, marks the corresponding data packet as a target data packet to be distributed, and sends the target data packet to be distributed to the data module to be distributed.
6. The relay link-based data distribution system according to claim 5, wherein the data to-be-distributed module distributes the target data packet to be distributed to the user terminal according to the data file acquisition request, and the specific process includes:
obtaining the file size of the target data packet to be distributed, wherein the file size is marked as W i Wherein i represents the number of the user terminal;
obtaining a data request coefficient according to the file size and the sending time, wherein the data request coefficient is marked as Y i ；
The calculation formula of the data request coefficient is as follows:
wherein D is the size of the data distribution channel; both alpha and beta are correction factors, and both alpha and beta are real numbers greater than 0;
and performing descending order arrangement on the data request coefficients, and analyzing and sending the target data packets to be distributed corresponding to the data request coefficients to the corresponding user terminals in sequence.
7. The relay chain-based data distribution system according to claim 6, wherein the user terminal is in communication and/or electrical connection with the request analysis module;
the request analysis module is in communication and/or electrical connection with the database;
the database is in communication and/or electrical connection with the data distribution module;
the data distribution module is in communication and/or electrical connection with the user terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211096943.XA CN115589404A (en) | 2022-09-08 | 2022-09-08 | Data distribution system based on relay chain |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211096943.XA CN115589404A (en) | 2022-09-08 | 2022-09-08 | Data distribution system based on relay chain |
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| CN115589404A true CN115589404A (en) | 2023-01-10 |
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| CN202211096943.XA Withdrawn CN115589404A (en) | 2022-09-08 | 2022-09-08 | Data distribution system based on relay chain |
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- 2022-09-08 CN CN202211096943.XA patent/CN115589404A/en not_active Withdrawn
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Application publication date: 20230110 |