CN111309813B - Method, device, equipment and storage medium for processing information in data circulation - Google Patents
Method, device, equipment and storage medium for processing information in data circulation Download PDFInfo
- Publication number
- CN111309813B CN111309813B CN202010187165.XA CN202010187165A CN111309813B CN 111309813 B CN111309813 B CN 111309813B CN 202010187165 A CN202010187165 A CN 202010187165A CN 111309813 B CN111309813 B CN 111309813B
- Authority
- CN
- China
- Prior art keywords
- data
- node
- record
- data sharing
- blockchain
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
- G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Abstract
The application discloses an information processing method, device, equipment and storage medium in data circulation, and relates to the technical field of blockchain. The specific implementation scheme is as follows: by uploading the data sharing record in the data sharing process to the blockchain, the related information of the data sharing process can be accurately recorded, the risk of tampering of the data sharing record is avoided, and contribution information between the opposite joint points can be accurately determined according to the data sharing record and a preset blockchain intelligent contract; and the electronic certificate representing the contribution information is also uploaded to the blockchain, so that the risk of tampering of the contribution information is ensured, the accuracy and transparency of data value transmission are ensured, the data circulation power is increased, and the data circulation efficiency is improved.
Description
Technical Field
The present application relates to the field of data processing, and in particular, to blockchain techniques.
Background
For a data fusion sharing scene, each business data warehouse shares metadata of high-value data to a data asset platform, so that the problem of data island is solved, and each user can deeply dig data value through data fusion.
In the process of data sharing and use, a data provider provides data for a data user, and when the data user generates service value through sharing data, the data provider is concerned about how to reasonably distribute and attribute shared data rights and how to reflect the value of the data provider.
In the prior art, a data user applies for data authority and then directly uses the data in the data sharing process, and the data sharing process usually lacks of recording and storing of electronic certificates representing rights and interests, so that a data provider does not sense whether the data user uses data or not, the data circulation power is insufficient, and the data circulation efficiency is reduced.
Disclosure of Invention
The application provides an information processing method, device, equipment and storage medium in data circulation, which are used for improving the data circulation power by acquiring contribution information between a data providing node and a data using node in the data sharing process.
The first aspect of the present application provides a method for processing information in data circulation, applied to any node of a blockchain network, where the blockchain network node includes a data providing node and a data using node, the method includes:
Acquiring a data sharing record pre-stored on a blockchain, wherein the data sharing record is uploaded by a related node when a data sharing process occurs;
acquiring electronic certificates representing contribution information among nodes related to the data sharing record according to the data sharing record and a preset blockchain intelligent contract;
and packaging the electronic certificates of the contribution information into blocks and issuing the blocks to the blockchain for other nodes to inquire and/or configure corresponding digital objects according to the electronic certificates.
A second aspect of the present application provides an information processing apparatus in data circulation, applied to any node of a blockchain network, the blockchain network node including a data providing node and a data using node, the apparatus comprising:
the acquisition module is used for acquiring a data sharing record pre-stored on the blockchain, wherein the data sharing record is uploaded by a related node when a data sharing process occurs;
the processing module is used for acquiring electronic certificates representing contribution information among nodes related to the data sharing record according to the data sharing record and a preset blockchain intelligent contract;
And the sending module is used for packaging the electronic certificates of the contribution information into blocks and issuing the blocks to the blockchain so as to be inquired by other nodes and/or to configure corresponding digital objects according to the electronic certificates.
A third aspect of the present application provides an electronic device, comprising:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein, the liquid crystal display device comprises a liquid crystal display device,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of in-stream information processing of the first aspect.
A fourth aspect of the present application provides a non-transitory computer-readable storage medium storing computer instructions for causing a computer to execute the in-data-stream information processing method according to the first aspect.
A fifth aspect of the application provides a computer program comprising program code for performing the method of processing information in a data stream according to the first aspect when the computer program is run on a computer.
One embodiment of the above application has the following advantages or benefits: by uploading the data sharing record in the data sharing process to the blockchain, the related information of the data sharing process can be accurately recorded, the risk of tampering of the data sharing record is avoided, and contribution information between the opposite joint points can be accurately determined according to the data sharing record and a preset blockchain intelligent contract; and the electronic certificate representing the contribution information is also uploaded to the blockchain, so that the risk of tampering of the contribution information is ensured, the accuracy and transparency of data value transmission are ensured, the data circulation power is increased, and the data circulation efficiency is improved.
Other effects of the above alternative will be described below in connection with specific embodiments.
It should be understood that the description in this section is not intended to identify key or critical features of the embodiments of the disclosure, nor is it intended to be used to limit the scope of the disclosure. Other features of the present disclosure will become apparent from the following specification.
Drawings
The drawings are included to provide a better understanding of the present application and are not to be construed as limiting the application. Wherein:
FIG. 1 is a schematic diagram of a blockchain network in a data streaming information processing method according to the present application;
FIG. 2 is a flow chart of a method for processing information in a data stream according to an embodiment of the present application;
FIG. 3 is a flowchart of a method for processing information in a data stream according to another embodiment of the present application;
FIG. 4 is a flowchart of a method for processing information in a data stream according to another embodiment of the present application;
FIG. 5 is a flowchart of a method for processing information in a data stream according to another embodiment of the present application;
FIG. 6 is a flowchart of a method for processing information in a data stream according to another embodiment of the present application;
FIG. 7 is a block diagram of an information processing apparatus in data flow according to an embodiment of the present application;
fig. 8 is a block diagram of an electronic device for implementing a method for processing information in data circulation according to an embodiment of the present application.
Detailed Description
Exemplary embodiments of the present application will now be described with reference to the accompanying drawings, in which various details of the embodiments of the present application are included to facilitate understanding, and are to be considered merely exemplary. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the application. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.
For a clear understanding of the technical solutions of the present application, the prior art solutions will be described in detail first.
In the process of data sharing and use, a data provider provides data for a data user, and when the data user generates service value through sharing data, the data provider is concerned about how to reasonably distribute and attribute shared data rights and how to reflect the value of the data provider.
In the prior art, a data user applies for data authority and then directly uses the data in the data sharing process, and the data sharing process usually lacks of recording and storing of electronic certificates representing rights and interests, so that a data provider does not sense whether the data user uses data or not, the data circulation power is insufficient, and the data circulation efficiency is reduced.
Because the lack of records in the data sharing process in the prior art causes that the data cannot be accurately and reasonably distributed and attributed when the service value is generated, the inventor finds through research that the application can record the data sharing process when the data sharing occurs between the data provider and the data consumer, obtain the data sharing record, and determine the contribution information of the data provider to the data consumer for the data according to the data sharing record and the preset strategy, so that the data can be accurately and reasonably distributed and attributed according to the contribution information when the service value is generated in the follow-up data. However, the inventor further researches and discovers that if the centralized storage and management are adopted for the contribution information of the data sharing record and the data provider to the data user, the risk of tampering and the unreliability exist, so that the application can combine the blockchain technology to upload the data sharing record in the data sharing process to the blockchain, can realize the accurate recording of the related information of the data sharing process, avoid the risk of tampering of the data sharing record, and is convenient for accurately determining the contribution information between the phase joint points according to the data sharing record and the preset blockchain intelligent contract; and the electronic certificate representing the contribution information is also uploaded to the blockchain, so that the risk of tampering of the contribution information is ensured, the accuracy and transparency of data value transmission are ensured, the data circulation power is increased, and the data circulation efficiency is improved.
The information processing scheme in data flow will be described in detail with reference to specific embodiments.
The information processing method in data flow provided by the embodiment of the application can be applied to the blockchain network shown in the figure 1. The blockchain network node comprises a data providing node and a data using node, wherein the data providing node is a device which is deployed in the blockchain network by a data provider, and the data using node is a device which is deployed in the blockchain network by a data using party, and of course, the data providing party and the data using party can be the same party, namely, a certain node can provide data to other nodes and can request data from other nodes, or a certain node can switch between two roles of the data providing node and the data using node. It should be noted that, the data provider is further configured with a data storage device for storing the shared data, where the storage device may be a device independent from the node and connected to the data providing node, or the storage device may be integrated with a device of the data providing node. In addition, the data provider or the data consumer is further provided with a data query system and/or a data processing system, and likewise, the data query system and/or the data processing system may be disposed on a device independent from the node and connected to the node, as shown in fig. 1 (any node is taken as an example), or may also be disposed on a device of the node.
The data query system can be used for querying shared data and authority of all data provider nodes in a known block chain network, if the data provider deploys the data query system, the data use node can send a query request of target data to the data providing node, the data query system is used for carrying out data query after authentication is carried out by the data providing node, and query results and/or target data are returned to the data use node; if the data consumer deploys the data query system, the data consumer can query the target data from the data query system, send the target data access request to the data providing node through the data consumer node, and return the target data to the data consumer node after the data providing node authenticates.
The data processing system may perform operations such as data processing, fusion, and mining data value, for example, the data using node may obtain multiple data from the data providing node for data fusion to derive new data, for example, the data using party may obtain data a from the data providing node a and data B from the data providing node B through the data using node, the data processing system of the data using node may generate data c according to the data a and the data B, or the data processing system of the data provider may perform data fusion according to its own data and the data obtained from other data providing nodes. And when new data derived from processing, fusing and mining data values are generated or shared to other nodes, contribution information between the nodes needs to be determined according to the data derived relationship.
Further, in order to accurately record relevant information of the data sharing process, avoid the risk of being tampered with, and facilitate the subsequent determination of contribution information between nodes, when data sharing occurs between the data providing node and the data using node, the data sharing record in the data sharing process may be uploaded to the blockchain, and relevant information of all the data sharing processes may be included, such as interaction information between the data providing node and the data using node, access record, query record, data deriving process, and the like. Specifically, the data sharing record may be packed into a block and uploaded to the blockchain by any one of the data providing node and the data using node where the data sharing occurs. Optionally, the data providing node and/or the data using node are/is deployed with an audit gateway, as shown in fig. 1 (taking any node as an example), the audit gateway is deployed in a bypass mode, the data query system and/or the data processing system is non-intrusive, as an entry for data query and processing, relevant information of the data sharing process all needs to pass through the audit gateway, the data providing node and/or the data using node acquire the data sharing record in the data sharing process through the audit gateway, and package the data sharing record into a block through the audit gateway and issue the block chain. It should be noted that, each node in the blockchain network may be deployed with an audit gateway, and of course, only the data providing node or the data using node may deploy the audit gateway; of course, the audit gateway may also act as a node of the blockchain network, with the data providing node and/or the data consuming node performing a data sharing process through the audit gateway.
An embodiment of the present application provides a method for processing information in data circulation, and fig. 2 is a flowchart of a method for processing information in data circulation provided in an embodiment of the present application. Based on the above-mentioned blockchain network, the execution body of the method for processing information in data flow of the present embodiment may be any node in the above-mentioned blockchain network, as shown in fig. 2, and the method for processing information in data flow of the present embodiment specifically includes the following steps:
s201, a data sharing record pre-stored on a blockchain is obtained, wherein the data sharing record is uploaded by a relevant node when a data sharing process occurs.
In this embodiment, when a data sharing process occurs between a data providing node and a data using node, the data sharing record is uploaded to the blockchain, and the execution body of this embodiment may provide the data providing node or the data using node related to the data sharing record, or may be some other node that is not related to the data sharing record, and after the execution body determines that the data sharing record has been uploaded to the blockchain, or after the execution body receives a user instruction, the execution body obtains the data sharing record stored in the blockchain.
S202, acquiring electronic certificates representing contribution information among nodes related to the data sharing record according to the data sharing record and a preset blockchain intelligent contract.
In this embodiment, each node of the blockchain network may reach a consensus in advance on a determination policy of contribution information between nodes in the data sharing process, so as to form a blockchain intelligent contract. Further, in S202, the executing body may obtain a blockchain intelligent contract from the blockchain, analyze and process the data sharing record according to the preset blockchain intelligent contract, obtain contribution information between nodes related to the data sharing record, and form an electronic certificate representing the contribution information.
S203, packaging the electronic certificates of the contribution information into blocks and issuing the blocks to the blockchain for other nodes to inquire and/or configure corresponding digital objects according to the electronic certificates.
In this embodiment, after the executing body obtains the electronic certificate representing the contribution information, the executing body packages the electronic certificate into blocks and distributes the blocks to the blockchain, any other node with authority can query the electronic certificate representing the contribution information from the blockchain, and when the corresponding digital object is required to be configured after the rights or the value generated by certain data, the digital object (for example, the integral and the like) can be configured according to the electronic certificate representing the contribution information corresponding to the data, thereby ensuring the accuracy and transparency of the data value propagation, avoiding the falsification risk and the unreliability existing in centralized storage, increasing the data circulation power and improving the data circulation efficiency.
According to the information processing method in data circulation, the data sharing record prestored in the block chain is obtained, wherein the data sharing record is uploaded by the relevant node when the data sharing process occurs; acquiring electronic certificates representing contribution information among nodes related to the data sharing record according to the data sharing record and a preset blockchain intelligent contract; and packaging the electronic certificates of the contribution information into blocks and issuing the blocks to the blockchain for other nodes to inquire and/or configure corresponding digital objects according to the electronic certificates. The embodiment uploads the data sharing record in the data sharing process to the blockchain, can realize accurate recording of the related information in the data sharing process, avoids the risk of falsifying the data sharing record, and is convenient for accurately determining the contribution information between the opposite joint points according to the data sharing record and a preset blockchain intelligent contract; in addition, the electronic certificate representing the contribution information is also uploaded to the blockchain, and the risk of tampering of the contribution information is guaranteed, so that the accuracy and transparency of data value transmission are guaranteed, the data circulation power is increased, and the data circulation efficiency is improved.
On the basis of any of the above embodiments, as shown in fig. 3, the step S202 of obtaining, according to the data sharing record and the preset blockchain intelligent contract, an electronic certificate representing contribution information between nodes related to the data sharing record may specifically include:
s301, acquiring related data sharing process related parameters between the related data using node and the data providing node according to the data sharing record.
In this embodiment, after the data sharing record is obtained, parameters required when the blockchain intelligent contract obtains the electronic certificate representing the contribution information, that is, parameters related to the data sharing process between the data using node and the data providing node related to the data sharing record, may be extracted from the data sharing record.
More specifically, as shown in fig. 4, the data sharing process related parameter between the data usage node and the data providing node according to the data sharing record acquisition related data includes:
s3011, determining the category of the data sharing record.
S3012, obtaining relevant parameters corresponding to the data sharing records according to the mapping relation between the categories of the preset data sharing records and the relevant parameters.
In this embodiment, the data sharing process between the data using node and the data providing node may include different types, for example, only the data access process between the data using node and the data providing node is performed, and no data processing, fusion, and data value mining occur.
In an alternative embodiment, the class of the data sharing record is a data access record between the data usage node and the data providing node; correspondingly, the corresponding relevant parameter is the number of times the data using node accesses the shared data in the data providing node.
In this embodiment, only a data access process is performed between the data using node and the data providing node, so that the contribution degree of the data providing node to the data using node can be measured directly by the access times, and therefore the access times of the data using node to the shared data in the data providing node can be obtained from the data sharing record as the related parameters of the data sharing process.
In another alternative embodiment, the class of the data sharing record is a data derived process record between the data usage node and the data providing node; accordingly, the corresponding relevant parameter is a data derived relationship between the data usage node and the data providing node.
In this embodiment, when the data using nodes process, fuse and mine the data value after obtaining the data from the data providing nodes, and derive new data, each data providing node contributes to the data using nodes, and the contribution degree between the nodes can be determined by the data deriving relationship between the data using nodes and the data providing nodes, so that the data deriving relationship between the data using nodes and the data providing nodes can be obtained from the data sharing record as the data sharing process related parameter. Optionally, in this embodiment, the analysis of the data derivative relationship may be performed according to the data sharing record, for example, semantic analysis may be performed through a query language such as SQL, so as to obtain the final data derivative relationship.
S302, acquiring an electronic certificate representing contribution information between the data providing node and the data using node according to the data sharing process related parameters and a preset consensus strategy in the blockchain intelligent contract.
In this embodiment, after the data sharing process related parameters are obtained, contribution information between the data providing node and the data using node may be determined according to the data sharing process related parameters and a preset consensus policy in the blockchain intelligent contract, so as to obtain an electronic certificate representing the contribution information. The preset consensus strategy in the blockchain intelligent contract in this embodiment may be determined by each node according to actual requirements (e.g., business requirements).
Specifically, for example, when the related parameter of the data sharing process is the access frequency of certain shared data in the data providing node by the data using node, the contribution information between the data providing node and the data using node is determined according to the access frequency and a first preset consensus strategy, wherein the larger the access frequency is, the larger the contribution of the data providing node to the data using node is, and the first preset consensus strategy can be a preset mapping relation between the access frequency and the contribution information between the nodes.
For another example, the data sharing process related parameter is a data derivative relationship between the data using node and the data providing node, and the contribution information between the data providing node and the data using node can be determined according to the data derivative relationship and a second preset consensus strategy, where the second preset consensus strategy can prescribe a determination strategy of the contribution degree of each node in different derivative relationships, for example, for the data a, the data b is derived, the data c is derived, and then the contribution degree of the data a to the data b, the data c, and the data is smaller and smaller along with the extension of the derivative chain; and if the data e and the data f jointly derive the data g, judging the acting weight of the data e and the data f in the derivative relation, and determining the contribution information according to the weight.
Further, after the electronic certificate representing the contribution information is obtained, the electronic certificate is packaged into blocks and issued to the blockchain, any other node with authority can query the electronic certificate representing the contribution information from the blockchain, and when the configuration of the corresponding digital object is required after the rights or the value generated by certain data, the configuration of the digital object (such as integration and the like) can be carried out according to the electronic certificate representing the contribution information corresponding to the data, so that the accuracy and transparency of the data value transmission are ensured, the data circulation power is increased, and the data circulation efficiency is improved.
On the basis of any of the above embodiments, as shown in fig. 5, the data providing node and/or the data using node is deployed with an audit gateway; further, before the obtaining the data sharing record pre-stored in the blockchain, the method may further include:
s401, acquiring a data sharing record between the data using node and the data providing node in a data sharing process through the audit gateway;
s402, packaging the data sharing records into blocks and publishing the blocks into the blockchain.
In this embodiment, when a data sharing process occurs between the data using node and the data providing node, the data using node and/or the data providing node (of course, other nodes may also be used as execution bodies) acquire a data sharing record in the data sharing process through the audit gateway, and package the data sharing record into blocks and issue the blocks into the blockchain, so as to accurately record relevant information in the data sharing process, avoid the risk of being tampered, and facilitate the subsequent determination of contribution information between nodes.
Specifically, when the data using node accesses the data of the data providing node through the audit gateway, the data using node and/or the data providing node can acquire a data access record through the audit gateway and issue the data access record to the blockchain; or when the data using node generates new data according to the data of the data providing node, the data using node can acquire a data derivative record corresponding to the new data through the audit gateway and issue the data derivative record into the blockchain.
On the basis of any embodiment, any node in the blockchain network can monitor the working state of the audit gateway; restarting the audit gateway when the working state of the audit gateway is abnormal so as to ensure the high availability of the audit gateway, and enabling each data sharing record to be timely and accurately issued into the blockchain. In this embodiment, a heartbeat mechanism and other methods may be used to monitor the working state of the audit gateway. In addition, the high availability of the audit gateway can be ensured by hot standby and other methods.
According to the information processing method in data circulation, the data sharing record in the data sharing process is uploaded to the blockchain, so that the related information in the data sharing process can be accurately recorded, the risk of tampering of the data sharing record is avoided, and contribution information between the opposite joint points can be accurately determined according to the data sharing record and a preset blockchain intelligent contract; in addition, the electronic certificate representing the contribution information is also uploaded to the blockchain, so that the risk of falsification of the contribution information is guaranteed, and the accurate and reasonable distribution and attribution are conveniently carried out according to the contribution information when the service value of the data is generated later, so that the accuracy and transparency of data value transmission are guaranteed, the data circulation power is increased, and the data circulation efficiency is improved.
In the above embodiment, each node in the blockchain network may have at least one of a function of acquiring a data access record and uploading a blockchain, a function of acquiring an electronic certificate representing contribution information according to an intelligent contract and uploading a blockchain, a function of querying the electronic certificate representing the contribution information, and the like, in addition to the function of data sharing or data access.
Fig. 6 is a signaling flow chart of a method for processing information in a data stream according to an embodiment of the present application, as shown in fig. 6, taking a data using node accessing data of another data providing node as an example, the method for processing information in a data stream according to the embodiment may include the following steps:
s501, a data using node sends an access request of target data to a data providing node;
s502, after authenticating the access request, the data providing node sends target data to a data using node;
s503, the data using node obtains a data sharing record between the data using node and the data providing node in the data sharing process through an audit gateway;
s504, the data using node packages the data sharing record into blocks, broadcasts the blocks to all nodes of a block chain network and distributes the data sharing record into the block chain;
S505, the data using node obtains electronic certificates representing contribution information among the nodes related to the data sharing record according to the data sharing record and a preset blockchain intelligent contract;
s506, the data using node packages the electronic certificate of the contribution information into blocks, broadcasts the blocks to all nodes of a blockchain network and issues the electronic certificate of the contribution information to the blockchain.
It should be noted that, in the above embodiment, the process of S503-S506 is performed by the data using node, but of course, the process may be performed by the data providing node or other nodes, or may be performed by a plurality of nodes, such as S503-S504 being performed by the data providing node, and S505-S506 being performed by the data using node or other nodes.
An embodiment of the present application provides an information processing apparatus in data circulation, and fig. 7 is a block diagram of the information processing apparatus in data circulation provided in the embodiment of the present application. As shown in fig. 7, the in-data-flow information processing apparatus is applied to any node of a blockchain network, where the blockchain network node includes a data providing node and a data using node, and the in-data-flow information processing apparatus 600 specifically includes: an acquisition module 601, a processing module 602, and a transmission module 603.
The acquiring module 601 is configured to acquire a data sharing record pre-stored on a blockchain, where the data sharing record is a record uploaded by a relevant node when a data sharing process occurs;
the processing module 602 is configured to obtain, according to the data sharing record and a preset blockchain intelligent contract, an electronic certificate that represents contribution information between nodes related to the data sharing record;
and the sending module 603 is configured to package the electronic certificate of the contribution information into blocks and issue the blocks to the blockchain for other nodes to query and/or configure the corresponding digital object according to the electronic certificate.
Based on any of the foregoing embodiments, when the processing module 602 obtains, according to the data sharing record and a preset blockchain intelligent contract, an electronic certificate representing contribution information between nodes related to the data sharing record, the electronic certificate is configured to:
acquiring related data sharing process related parameters between a related data using node and a data providing node according to the data sharing record;
and acquiring an electronic certificate representing contribution information between the data providing node and the data using node according to the data sharing process related parameters and a preset consensus strategy in the blockchain intelligent contract.
On the basis of any one of the foregoing embodiments, when acquiring the data sharing process related parameter between the related data usage node and the data providing node according to the data sharing record, the processing module 602 is configured to:
determining a category of the data sharing record; and acquiring the relevant parameters corresponding to the data sharing record according to the mapping relation between the category of the preset data sharing record and the relevant parameters.
On the basis of any one of the above embodiments, the class of the data sharing record is a data access record between the data using node and the data providing node;
correspondingly, the corresponding relevant parameter is the number of times the data using node accesses the shared data in the data providing node.
On the basis of any one of the above embodiments, the class of the data sharing record is a data-derived process record between the data-using node and the data-providing node;
accordingly, the corresponding relevant parameter is a data derived relationship between the data usage node and the data providing node.
On the basis of any one of the above embodiments, the data providing node and/or the data using node is deployed with an audit gateway;
The device also comprises an auditing module for:
acquiring a data sharing record between the data using node and the data providing node in a data sharing process through the audit gateway; the data sharing records are packaged into chunks and published into the blockchain.
On the basis of any one of the foregoing embodiments, when the audit module obtains, through the audit gateway, a data sharing record in a data sharing process between the data using node and the data providing node, the audit module is configured to:
acquiring a data access record through the audit gateway when the data using node accesses the data of the data providing node through the audit gateway; or (b)
And when the data using node generates new data according to the data of the data providing node, acquiring a data derivative record corresponding to the new data through the audit gateway.
On the basis of any of the above embodiments, the audit module is further configured to:
monitoring the working state of the audit gateway; restarting the audit gateway when the working state of the audit gateway is abnormal.
The in-data-stream information processing apparatus provided in this embodiment may be specifically configured to execute the in-data-stream information processing method embodiment provided in fig. 2 to 5, and specific functions are not provided here.
The information processing device in data circulation provided by the embodiment obtains the data sharing record pre-stored on the block chain, wherein the data sharing record is uploaded by the related node when the data sharing process occurs; acquiring electronic certificates representing contribution information among nodes related to the data sharing record according to the data sharing record and a preset blockchain intelligent contract; and packaging the electronic certificates of the contribution information into blocks and issuing the blocks to the blockchain for other nodes to inquire and/or configure corresponding digital objects according to the electronic certificates. The embodiment uploads the data sharing record in the data sharing process to the blockchain, can realize accurate recording of the related information in the data sharing process, avoids the risk of falsifying the data sharing record, and is convenient for accurately determining the contribution information between the opposite joint points according to the data sharing record and a preset blockchain intelligent contract; in addition, the electronic certificate representing the contribution information is also uploaded to the blockchain, and the risk of tampering of the contribution information is guaranteed, so that the accuracy and transparency of data value transmission are guaranteed, the data circulation power is increased, and the data circulation efficiency is improved.
According to an embodiment of the present application, the present application also provides an electronic device and a readable storage medium.
As shown in fig. 8, a block diagram of an electronic device according to a method for processing information in data circulation according to an embodiment of the present application is shown. Electronic devices are intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other appropriate computers. The electronic device may also represent various forms of mobile apparatuses, such as personal digital assistants, cellular telephones, smartphones, wearable devices, and other similar computing apparatuses. The components shown herein, their connections and relationships, and their functions, are meant to be exemplary only, and are not meant to limit implementations of the applications described and/or claimed herein.
As shown in fig. 8, the electronic device includes: one or more processors 701, memory 702, and interfaces for connecting the various components, including high-speed interfaces and low-speed interfaces. The various components are interconnected using different buses and may be mounted on a common motherboard or in other manners as desired. The processor may process instructions executing within the electronic device, including instructions stored in or on memory to display graphical information of the GUI on an external input/output device, such as a display device coupled to the interface. In other embodiments, multiple processors and/or multiple buses may be used, if desired, along with multiple memories and multiple memories. Also, multiple electronic devices may be connected, each providing a portion of the necessary operations (e.g., as a server array, a set of blade servers, or a multiprocessor system). One processor 701 is illustrated in fig. 8.
Memory 702 is a non-transitory computer readable storage medium provided by the present application. The memory stores instructions executable by the at least one processor to cause the at least one processor to perform the method for processing information in data flow provided by the present application. The non-transitory computer readable storage medium of the present application stores computer instructions for causing a computer to execute the in-data-stream information processing method provided by the present application.
The memory 702 is used as a non-transitory computer readable storage medium for storing non-transitory software programs, non-transitory computer executable programs, and modules, such as program instructions/modules (e.g., the acquisition module 601, the processing module 602, and the transmission module 603 shown in fig. 6) corresponding to the information processing method in data flow according to the embodiments of the present application. The processor 701 executes various functional applications of the server and data processing, that is, implements the information processing method in the data flow in the above-described method embodiment, by running a non-transitory software program, instructions, and modules stored in the memory 702.
Memory 702 may include a storage program area that may store an operating system, at least one application program required for functionality, and a storage data area; the storage data area may store data created according to the use of the electronic device of the information processing method in the data stream, and the like. In addition, the memory 702 may include high-speed random access memory, and may also include non-transitory memory, such as at least one magnetic disk storage device, flash memory device, or other non-transitory solid-state storage device. In some embodiments, memory 702 may optionally include memory located remotely from processor 701, which may be connected to the information processing method's electronics in the data stream via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The electronic device of the information processing method in data circulation may further include: an input device 703 and an output device 704. The processor 701, the memory 702, the input device 703 and the output device 704 may be connected by a bus or otherwise, in fig. 8 by way of example.
The input device 703 may receive input numeric or character information and generate key signal inputs related to user settings and function control of the electronic device for the information handling method in the data stream, such as a touch screen, keypad, mouse, track pad, touch pad, pointer stick, one or more mouse buttons, track ball, joystick, etc. input devices. The output device 704 may include a display apparatus, auxiliary lighting devices (e.g., LEDs), and haptic feedback devices (e.g., vibration motors), among others. The display device may include, but is not limited to, a Liquid Crystal Display (LCD), a Light Emitting Diode (LED) display, and a plasma display. In some implementations, the display device may be a touch screen.
Various implementations of the systems and techniques described here can be realized in digital electronic circuitry, integrated circuitry, application specific ASIC (application specific integrated circuit), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs, the one or more computer programs may be executed and/or interpreted on a programmable system including at least one programmable processor, which may be a special purpose or general-purpose programmable processor, that may receive data and instructions from, and transmit data and instructions to, a storage system, at least one input device, and at least one output device.
These computing programs (also referred to as programs, software applications, or code) include machine instructions for a programmable processor, and may be implemented in a high-level procedural and/or object-oriented programming language, and/or in assembly/machine language. As used herein, the terms "machine-readable medium" and "computer-readable medium" refer to any computer program product, apparatus, and/or device (e.g., magnetic discs, optical disks, memory, programmable Logic Devices (PLDs)) used to provide machine instructions and/or data to a programmable processor, including a machine-readable medium that receives machine instructions as a machine-readable signal. The term "machine-readable signal" refers to any signal used to provide machine instructions and/or data to a programmable processor.
To provide for interaction with a user, the systems and techniques described here can be implemented on a computer having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and pointing device (e.g., a mouse or trackball) by which a user can provide input to the computer. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user may be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic input, speech input, or tactile input.
The systems and techniques described here can be implemented in a computing system that includes a background component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such background, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local Area Networks (LANs), wide Area Networks (WANs), and the internet.
The computer system may include a client and a server. The client and server are typically remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other.
According to the technical scheme of the embodiment of the application, the data sharing record pre-stored on the blockchain is obtained, wherein the data sharing record is uploaded by the related node when the data sharing process occurs; acquiring electronic certificates representing contribution information among nodes related to the data sharing record according to the data sharing record and a preset blockchain intelligent contract; and packaging the electronic certificates of the contribution information into blocks and issuing the blocks to the blockchain for other nodes to inquire and/or configure corresponding digital objects according to the electronic certificates. The embodiment uploads the data sharing record in the data sharing process to the blockchain, can realize accurate recording of the related information in the data sharing process, avoids the risk of falsifying the data sharing record, and is convenient for accurately determining the contribution information between the opposite joint points according to the data sharing record and a preset blockchain intelligent contract; in addition, the electronic certificate representing the contribution information is also uploaded to the blockchain, and the risk of tampering of the contribution information is guaranteed, so that the accuracy and transparency of data value transmission are guaranteed, the data circulation power is increased, and the data circulation efficiency is improved.
The present application also provides a computer program comprising program code for performing the method of processing information in a data stream as described in the above embodiments, when the computer program is run by a computer.
It should be appreciated that various forms of the flows shown above may be used to reorder, add, or delete steps. For example, the steps described in the present application may be performed in parallel, sequentially, or in a different order, provided that the desired results of the disclosed embodiments are achieved, and are not limited herein.
The above embodiments do not limit the scope of the present application. It will be apparent to those skilled in the art that various modifications, combinations, sub-combinations and alternatives are possible, depending on design requirements and other factors. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the scope of the present application.
Claims (14)
1. A method of information processing in a data stream, applied to any node of a blockchain network, the blockchain network node including a data providing node and a data using node, the method comprising:
Acquiring a data sharing record pre-stored on a blockchain, wherein the data sharing record is uploaded by a related node when a data sharing process occurs;
acquiring electronic certificates representing contribution information among nodes related to the data sharing record according to the data sharing record and a preset blockchain intelligent contract;
packaging the electronic certificates of the contribution information into blocks and issuing the blocks to the blockchain for other nodes to inquire and/or configure corresponding digital objects according to the electronic certificates;
the step of obtaining the electronic certificate representing the contribution information between the nodes related to the data sharing record according to the data sharing record and the preset blockchain intelligent contract comprises the following steps:
determining a category of the data sharing record, wherein the category is a data access record between the data using node and the data providing node and a data derivative process record between the data using node and the data providing node;
acquiring the data sharing process related parameters corresponding to the data sharing records according to the mapping relation between the types of the preset data sharing records and the data sharing process related parameters;
And acquiring an electronic certificate representing contribution information between the data providing node and the data using node according to the data sharing process related parameters and a preset consensus strategy in the blockchain intelligent contract.
2. The method of claim 1, wherein the class of data sharing record is a data access record between the data usage node and the data providing node;
correspondingly, the corresponding relevant parameter is the number of times the data using node accesses the shared data in the data providing node.
3. The method of claim 1, wherein the class of data sharing record is a data derived process record between the data usage node and the data providing node;
accordingly, the corresponding relevant parameter is a data derived relationship between the data usage node and the data providing node.
4. A method according to any of claims 1-3, wherein the data providing node and/or data consuming node is deployed with an audit gateway;
before the data sharing record pre-stored on the blockchain is obtained, the method further comprises the following steps:
Acquiring a data sharing record between the data using node and the data providing node in a data sharing process through the audit gateway;
the data sharing records are packaged into chunks and published into the blockchain.
5. The method of claim 4, wherein the obtaining, by the audit gateway, a data sharing record between the data using node and the data providing node during data sharing, comprises:
acquiring a data access record through the audit gateway when the data using node accesses the data of the data providing node through the audit gateway; or (b)
And when the data using node generates new data according to the data of the data providing node, acquiring a data derivative record corresponding to the new data through the audit gateway.
6. The method as recited in claim 4, further comprising:
monitoring the working state of the audit gateway;
restarting the audit gateway when the working state of the audit gateway is abnormal.
7. An information processing apparatus in a data stream, for use in any node of a blockchain network, the blockchain network node including a data providing node and a data using node, the apparatus comprising:
The acquisition module is used for acquiring a data sharing record pre-stored on the blockchain, wherein the data sharing record is uploaded by a related node when a data sharing process occurs;
the processing module is used for acquiring electronic certificates representing contribution information among nodes related to the data sharing record according to the data sharing record and a preset blockchain intelligent contract;
the sending module is used for packaging the electronic certificates of the contribution information into blocks and issuing the blocks to the block chain so as to be inquired by other nodes and/or to carry out configuration of corresponding digital objects according to the electronic certificates;
the processing module is used for acquiring the electronic certificate representing the contribution information among the nodes related to the data sharing record according to the data sharing record and a preset blockchain intelligent contract, wherein the electronic certificate is used for:
acquiring related data sharing process related parameters between a related data using node and a data providing node according to the data sharing record; acquiring an electronic certificate representing contribution information between the data providing node and the data using node according to the data sharing process related parameters and a preset consensus strategy in the blockchain intelligent contract;
The processing module is used for acquiring the related data sharing process related parameters between the related data using node and the data providing node according to the data sharing record:
determining a category of the data sharing record, wherein the category is a data access record between the data using node and the data providing node and a data derivative process record between the data using node and the data providing node; and acquiring the data sharing process related parameters corresponding to the data sharing records according to the mapping relation between the types of the preset data sharing records and the data sharing process related parameters.
8. The apparatus of claim 7, wherein the class of data sharing record is a data access record between the data usage node and the data providing node;
correspondingly, the corresponding relevant parameter is the number of times the data using node accesses the shared data in the data providing node.
9. The apparatus of claim 7, wherein the class of data sharing record is a data derived process record between the data usage node and the data providing node;
Accordingly, the corresponding relevant parameter is a data derived relationship between the data usage node and the data providing node.
10. The apparatus according to any of claims 7-9, wherein the data providing node and/or data consuming node is deployed with an audit gateway;
the device also comprises an auditing module for:
acquiring a data sharing record between the data using node and the data providing node in a data sharing process through the audit gateway; the data sharing records are packaged into chunks and published into the blockchain.
11. The apparatus of claim 10, wherein the audit module, when obtaining, by the audit gateway, a data sharing record between the data using node and the data providing node during a data sharing process, is to:
acquiring a data access record through the audit gateway when the data using node accesses the data of the data providing node through the audit gateway; or (b)
And when the data using node generates new data according to the data of the data providing node, acquiring a data derivative record corresponding to the new data through the audit gateway.
12. The apparatus of claim 10, wherein the auditing module is further configured to:
monitoring the working state of the audit gateway; restarting the audit gateway when the working state of the audit gateway is abnormal.
13. An electronic device, comprising:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein, the liquid crystal display device comprises a liquid crystal display device,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of any one of claims 1-6.
14. A non-transitory computer readable storage medium storing computer instructions for causing the computer to perform the method of any one of claims 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010187165.XA CN111309813B (en) | 2020-03-17 | 2020-03-17 | Method, device, equipment and storage medium for processing information in data circulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010187165.XA CN111309813B (en) | 2020-03-17 | 2020-03-17 | Method, device, equipment and storage medium for processing information in data circulation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111309813A CN111309813A (en) | 2020-06-19 |
| CN111309813B true CN111309813B (en) | 2023-08-29 |
Family
ID=71160621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010187165.XA Active CN111309813B (en) | 2020-03-17 | 2020-03-17 | Method, device, equipment and storage medium for processing information in data circulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111309813B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107103459A (en) * | 2017-04-27 | 2017-08-29 | 电子科技大学 | Accounting system and method based on block chain with sovereign right |
| CN107580022A (en) * | 2017-08-02 | 2018-01-12 | 国家计算机网络与信息安全管理中心 | A kind of data-sharing systems and method |
| CN108960795A (en) * | 2018-08-01 | 2018-12-07 | 深圳市网心科技有限公司 | A kind of data assets sharing method, platform, system, equipment and storage medium |
| CN109064335A (en) * | 2018-08-27 | 2018-12-21 | 深圳前海益链网络科技有限公司 | A kind of data trade method and device based on intelligent contract |
| CN109255705A (en) * | 2018-08-24 | 2019-01-22 | 中链科技有限公司 | Based on the big data sharing method of block chain, apparatus and system |
| CN109542856A (en) * | 2018-11-26 | 2019-03-29 | 上海基诺联生物科技有限公司 | A kind of Distributed data share system and method based on block chain |
| CN109754322A (en) * | 2018-12-27 | 2019-05-14 | 石更箭数据科技(上海)有限公司 | A kind of data service system |
| CN110110008A (en) * | 2019-05-08 | 2019-08-09 | 北京理工大学 | A kind of shared motivational techniques of the block chain medical data based on Charolais cattle |
| CN110197445A (en) * | 2019-05-16 | 2019-09-03 | 中细软集团有限公司 | Generation, querying method, computer equipment and the storage medium of intellectual property state |
| CN110827028A (en) * | 2019-11-07 | 2020-02-21 | 湖北邮电规划设计有限公司 | Data acquisition and transaction system and method based on block chain |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10491378B2 (en) * | 2016-11-16 | 2019-11-26 | StreamSpace, LLC | Decentralized nodal network for providing security of files in distributed filesystems |
| US20200043115A1 (en) * | 2018-08-02 | 2020-02-06 | Zaius Networks Inc. doing business as (d.b.a.) BIGcontrols | Permissioned blockchain ecosystem for economic development incentives |
-
2020
- 2020-03-17 CN CN202010187165.XA patent/CN111309813B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107103459A (en) * | 2017-04-27 | 2017-08-29 | 电子科技大学 | Accounting system and method based on block chain with sovereign right |
| CN107580022A (en) * | 2017-08-02 | 2018-01-12 | 国家计算机网络与信息安全管理中心 | A kind of data-sharing systems and method |
| CN108960795A (en) * | 2018-08-01 | 2018-12-07 | 深圳市网心科技有限公司 | A kind of data assets sharing method, platform, system, equipment and storage medium |
| CN109255705A (en) * | 2018-08-24 | 2019-01-22 | 中链科技有限公司 | Based on the big data sharing method of block chain, apparatus and system |
| CN109064335A (en) * | 2018-08-27 | 2018-12-21 | 深圳前海益链网络科技有限公司 | A kind of data trade method and device based on intelligent contract |
| CN109542856A (en) * | 2018-11-26 | 2019-03-29 | 上海基诺联生物科技有限公司 | A kind of Distributed data share system and method based on block chain |
| CN109754322A (en) * | 2018-12-27 | 2019-05-14 | 石更箭数据科技(上海)有限公司 | A kind of data service system |
| CN110110008A (en) * | 2019-05-08 | 2019-08-09 | 北京理工大学 | A kind of shared motivational techniques of the block chain medical data based on Charolais cattle |
| CN110197445A (en) * | 2019-05-16 | 2019-09-03 | 中细软集团有限公司 | Generation, querying method, computer equipment and the storage medium of intellectual property state |
| CN110827028A (en) * | 2019-11-07 | 2020-02-21 | 湖北邮电规划设计有限公司 | Data acquisition and transaction system and method based on block chain |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111309813A (en) | 2020-06-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111741026B (en) | Cross-chain transaction request processing method, device, equipment and storage medium | |
| CN102460391B (en) | Systems and methods for providing virtual appliance in application delivery fabric | |
| CN105681477B (en) | A kind of data access method and a kind of server | |
| US10355922B1 (en) | Automated computing architecture configuration service | |
| US20160156527A1 (en) | Cloud service agent based on service level agreement(sla) | |
| JP5848597B2 (en) | Software configuration value optimization method, apparatus, system, and program using CMDB | |
| US20190199705A1 (en) | Authorization and authentication for recurring workflows | |
| US20140298107A1 (en) | Dynamic Near Real-Time Diagnostic Data Capture | |
| CN109981745A (en) | A kind of journal file processing method and server | |
| CN111309813B (en) | Method, device, equipment and storage medium for processing information in data circulation | |
| US20140101655A1 (en) | Enforcing Machine Deployment Zoning Rules in an Automatic Provisioning Environment | |
| US20180315061A1 (en) | Unified metrics for measuring user interactions | |
| US20220342742A1 (en) | Graphical management of big data pipelines | |
| US20230179536A1 (en) | Systems and methods for adaptive multi-system operations with smart routing protocols | |
| CN106686141A (en) | Resource download method and resource download device | |
| CN113132304A (en) | Rights and interests service processing method and device, electronic equipment and storage medium | |
| US20150100888A1 (en) | Providing a common interface for accessing and presenting component configuration settings | |
| CN112929198B (en) | Local hotspot processing method and device, electronic equipment and storage medium | |
| CN111368190B (en) | Information recommendation method and device | |
| WO2022260686A1 (en) | System and method for implementing a contract data management module | |
| CN111767221A (en) | Interface test method, device, equipment and storage medium | |
| US11973671B1 (en) | Signal based node relationship identification | |
| CN111639032B (en) | Method and apparatus for testing applications | |
| US20230412572A1 (en) | Securing metrics in a service mesh | |
| US9405512B2 (en) | Rejuvenation of legacy code into resources-oriented architectures |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |