CN108197437A - A kind of data circulation method and device - Google Patents
A kind of data circulation method and device Download PDFInfo
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- CN108197437A CN108197437A CN201711375383.0A CN201711375383A CN108197437A CN 108197437 A CN108197437 A CN 108197437A CN 201711375383 A CN201711375383 A CN 201711375383A CN 108197437 A CN108197437 A CN 108197437A
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- 238000000034 method Methods 0.000 title claims abstract description 72
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- 238000009739 binding Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 15
- 238000005538 encapsulation Methods 0.000 claims description 8
- 238000004806 packaging method and process Methods 0.000 claims description 8
- 238000007689 inspection Methods 0.000 claims description 4
- 239000000047 product Substances 0.000 description 254
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- 239000006227 byproduct Substances 0.000 description 2
- 238000003889 chemical engineering Methods 0.000 description 2
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- G—PHYSICS
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Abstract
The present invention provides a kind of data circulation method and device, this method includes：At least one data are obtained, and determine the description information of each data respectively, wherein the description information includes property information；At least one data are packaged, obtain at least one data product, wherein each data product includes at least one data；For data product each described, the description information of each data according to included by the data product forms corresponding data assets number, and data assets number is bound with the data product so that the data assets number is carried in the data product process of circulation；The request of data from demand data side is received, and corresponding at least one data product is sent to by the demand data side according to the request of data.The program easily can really weigh data in the data process of circulation.
Description
Technical field
The present invention relates to technical field of data processing, more particularly to a kind of data circulation method and device.
Background technology
With the continuous development and progress of big data technology, the effect that data play in production and life is increasing,
It is widely used in the multiple fields such as government regulation, enterprise operation and scientific research.Demand based on user to data, data can
To circulate between different systems or within same system as assets.In the data process of circulation, in order to protect number
According to the right of the owner, the property right of explicit data is needed.
At present, it when determining the property right of data in the data process of circulation, needs to chase after by the circulation path to data
It traces back come the ultimate possessor for determining data, realizes that data are really weighed.
For the current method for determining data property rights, due to data may between different systems within same system into
Row repeatedly circulation realizes that data are really weighed by the method for tracing circulation path, needs to consume a longer time, and may be due to not
The problem of compatible between homologous ray, leads to not the circulation path of trace back data, thus be not easy to it is right in the data process of circulation
Data are really weighed.
Invention content
An embodiment of the present invention provides a kind of data circulation method and devices, can be easily right in the data process of circulation
Data are really weighed.
In a first aspect, an embodiment of the present invention provides a kind of data circulation method, including：
At least one data are obtained, and determine the description information of each data respectively, wherein the description information
Including property information；
At least one data are packaged, obtain at least one data product, wherein each data product
Including at least one data；
For data product each described, the description of each data according to included by the data product
Information forms corresponding data assets number, and data assets number is bound with the data product so that described
The data assets number is carried in the data product process of circulation；
Receive the request of data from demand data side, and according to the request of data by it is corresponding it is at least one described in
Data product is sent to the demand data side.
Optionally,
The description information of each data according to included by the data product forms corresponding number
According to asset number, including：
Obtain the description information of each data included by the data product；
According to each description information got unique data identiflication number is distributed for the data product；
By the data identiflication number being encrypted acquisition and the corresponding data assets of the data product
Number.
Optionally,
Corresponding at least one data product is sent to by the data need according to the request of data described
After the side of asking, further comprise：
Receive that the demand data side sends for the institute mutually bound with transmitted any one of data product
That states data assets number checks request；
Request is checked according to described, judges whether the demand data side is authorized；
If so, according to the mandate that the demand data side is obtained, send the data to the demand data side and provide
It is part or all of in each description information corresponding to production number.
Optionally,
Corresponding at least one data product is sent to by the data need according to the request of data described
After the side of asking, further comprise：
For data product each described, corresponding circulation path record file is generated, wherein, the circulation path
Record file is used to record the circulation path of the data product, and the circulation path includes the data product being sent to institute
State the path of demand data side and path that the data product circulates between the different demand data sides, and will described in
Circulation path records file and the data product binding for being sent to the demand data side so that the data product circulation
The circulation path record file is carried in the process.
Optionally,
The request of data of the reception from demand data side, and will be corresponding at least one according to the request of data
The data product is sent to the demand data side, including：
The request of data of demand data side's transmission is received by data circulation gateway；
At least one data product that the demand data side to be obtained is determined according to the request of data；
The each data product determined is sent to the data circulation gateway, to pass through data circulation net
It closes and each data product determined is sent to the demand data side.
Second aspect, the embodiment of the present invention additionally provide a kind of data circulation device, including：Data description elements, data
Encapsulation unit, data really weigh unit and data deliver unit；
The Data description elements for obtaining at least one data, and determine the description of each data respectively
Information, wherein the description information includes property information；
The data packaging unit, for being sealed at least one data that the Data description elements are got
Dress, obtains at least one data product, wherein each data product includes at least one data；
The data really weigh unit, for being directed to each described data production that the data packaging unit encapsulation forms
Product, the description information of each data according to included by the data product form corresponding data assets and compile
Number, and data assets number is bound with the data product so that described in being carried in the data product process of circulation
Data assets are numbered；
The data deliver unit, for receiving the request of data from demand data side, and according to the request of data
By at least one data product corresponding and after the data really weigh the unit binding data assets number
It is sent to the demand data side.
Optionally,
The data really weigh unit, for obtaining the description of each data included by data product letter
Breath distributes unique data identiflication number, by institute according to each description information got for the data product
It states data identiflication number and acquisition and the corresponding data assets number of the data product is encrypted.
Optionally,
The data circulation device further comprises：Information inspection unit；
Described information checks unit, and for being directed to of receiving that the demand data side sends and the data deliver unit hair
The data assets number that any one of data product sent is mutually bound checks request, checks that request is sentenced according to described
Whether the disconnected demand data side is authorized, after determining that the demand data side has obtained mandate, according to the data
The mandate that party in request is obtained sends the data to the demand data side and really weighs the data assets that unit formed and compiles
It is part or all of in each description information corresponding to number.
Optionally,
The data circulation device further comprises：Path recording unit；
The path recording unit for being directed to each described data product, generates corresponding circulation path record
File, wherein, the circulation path record file is used to record the circulation path of the data product, and the circulation path includes
By the data product be sent to the demand data side path and the data product in the different demand data sides
Between the path circulated, and circulation path record file is tied up with being sent to the data product of the demand data side
It is fixed so that the circulation path record file is carried in the data product process of circulation.
Optionally,
The data deliver unit, for the data for gateway reception demand data side's transmission of being circulated by data
Request, at least one data product that the demand data side to be obtained is determined according to the request of data, will be determined
The each data product gone out is sent to the data circulation gateway, with each by what is determined by data circulation gateway
A data product is sent to the demand data side.
Data circulation method and device provided in an embodiment of the present invention determine the description letter of each data got respectively
Breath obtains at least one data product by being packaged to each data got, and each data product includes one
Or multiple data, the corresponding data of each data product are respectively formed according to the description information of data included by each data product
Asset number binds each data assets formed number with corresponding data product respectively so that each data production
The data assets number mutually bound can be carried in the product process of circulation, after the request of data for receiving the transmission of demand data side,
Corresponding one or more data products are sent to by demand data side according to request of data.It can be seen that it encapsulates data
After data product, the description information of data distributes data assets number for data product according to included by data product, and will
Data assets are numbered makes data assets number circulate together with data product with data product binding, leads in the data process of circulation
The description information of each data included by data product can be determined by crossing the data assets number mutually bound with data product, and be retouched
The property information that information includes data is stated, so as to easily really be weighed to data in the data process of circulation.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is the present invention
Some embodiments, for those of ordinary skill in the art, without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is a kind of flow chart of data circulation method provided by one embodiment of the present invention；
Fig. 2 is the flow chart of another data circulation method provided by one embodiment of the present invention；
Fig. 3 is the schematic diagram of equipment where a kind of data circulation device provided by one embodiment of the present invention；
Fig. 4 is a kind of schematic diagram of data circulation device provided by one embodiment of the present invention；
Fig. 5 is the schematic diagram of another data circulation device provided by one embodiment of the present invention；
Fig. 6 is the schematic diagram of another data circulation device provided by one embodiment of the present invention.
Specific embodiment
Purpose, technical scheme and advantage to make the embodiment of the present invention are clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, instead of all the embodiments, based on the embodiments of the present invention, those of ordinary skill in the art
The all other embodiments obtained under the premise of creative work is not made, shall fall within the protection scope of the present invention.
As shown in Figure 1, an embodiment of the present invention provides a kind of data circulation method, this method may comprise steps of：
Step 101：At least one data are obtained, and determine the description information of each data respectively, wherein described
Description information includes property information；
Step 102：At least one data are packaged, obtain at least one data product, wherein each described
Data product includes at least one data；
Step 103：For data product each described, each data according to included by the data product
The description information forms corresponding data assets number, and data assets number is bound with the data product,
So that the data assets number is carried in the data product process of circulation；
Step 104：Receive the request of data from demand data side, and according to the request of data by it is corresponding at least
One data product is sent to the demand data side.
An embodiment of the present invention provides a kind of data circulation methods, determine the description letter of each data got respectively
Breath obtains at least one data product by being packaged to each data got, and each data product includes one
Or multiple data, the corresponding data of each data product are respectively formed according to the description information of data included by each data product
Asset number binds each data assets formed number with corresponding data product respectively so that each data production
The data assets number mutually bound can be carried in the product process of circulation, after the request of data for receiving the transmission of demand data side,
Corresponding one or more data products are sent to by demand data side according to request of data.It can be seen that it encapsulates data
After data product, the description information of data distributes data assets number for data product according to included by data product, and will
Data assets are numbered makes data assets number circulate together with data product with data product binding, leads in the data process of circulation
The description information of each data included by data product can be determined by crossing the data assets number mutually bound with data product, and be retouched
The property information that information includes data is stated, so as to easily really be weighed to data in the data process of circulation.
Optionally, as shown in Figure 1, in step 103 according to included by data product each data description information generation with
During the corresponding data assets number of the data product, for each data product, obtain each included by the data product
The description information of a data distributes unique data identiflication number according to each description information got for the data product,
It is numbered by data identiflication number being encrypted acquisition with the corresponding data assets of the data product.
Each business usage scenario corresponds to one or more data products, according to the difference of business usage scenario, data production
Product can include one or more data, and data transformation included by different data product is identical.For each data product,
The corresponding description information of each data according to included by the data product distributes unique data identiflication number for the data product,
Data identiflication number is unique corresponding to data product, the mutual not phase of data identiflication number corresponding to different data product
Together.
It, can be by the data when distributing data identiflication number for the data product for each data product
Operation is encrypted in the description information of each data included by product, and the result of cryptographic calculation is corresponding as the data product
Data identiflication number, for example the description information of data each included by the data product can be encrypted by MD5 algorithms
Operation furthermore it is also possible to distribute data identiflication number for the data product according to certain specification, and is established distributed data and is known
Not Bian Hao and the data product included by each data description information between correspondence.
After data identiflication number is distributed for data product, by the way that acquisition data assets are encrypted to data identiflication number
Number, after such data assets number is sent to user with the data product mutually bound, the obtained data assets number of user
It is by encrypted, user can not know data identiflication number before authorized, be wrapped so as to obtain data product
The description information of each data is included, ensures the safety of data specifying-information.
In embodiments of the present invention, the description information of data can also include following information other than including property information
In it is any one or more：Data number, data name, keyword, affiliated industry, data class, data content, data valency
Lattice, billing data mode, data scale, data format, acquisition time, data publication time, data are traced to the source, the quality of data, friendship
The mode of paying, supplier's ownership range, demander's ownership range, update frequency, update mode, languages, data use, out-of-service time, water
Marking is known and signature identifies etc..
Optionally, as shown in Figure 1, the requested each data product in demand data side is sent to data in step 104
After party in request, can also receive the transmission of demand data side checks request, this is checked that request is directed to and is needed with having transmitted to data
Data assets that one data product of the side of asking mutually is bound number, after receiving and checking request, according to checking that request judges number
The mandate for checking corresponding data asset number whether is obtained according to party in request, if it is judged that being yes, then according to demand data side
The mandate of acquisition to demand data side send its data assets checked encode part in corresponding each description information or
All.
It only obtains the demand data of mandate and can check just now and number corresponding description information with data assets, have
The demand data side of different authorization mechanisms can check that the range of description information is different, and authorization mechanism gets over Gao Suoneng and checks description
The range of information is bigger.
For example, data product A includes 3 data, respectively data 1, data 2 and data 3, data product A bindings have
Data assets number A, data assets number A is corresponding with the description information of data 1, data 2 and data 3.Demand data side 1 obtains
Higher authorization mechanism was obtained, it, will after checking request receive that demand data side 1 checks data asset number A
Whole description informations of data 1, data 2 and data 3 are sent to demand data side 1；Demand data side 2 obtains relatively low mandate
Grade, after checking request receive that demand data side 2 checks data asset number A, by data 1,2 sum number of data
Demand data side 2 is sent to according to 3 part description information.
Demand data side can by payment expense, carry out authentication, handle the various ways such as member obtain it is corresponding
It authorizes.
Demand data side is after data product is obtained, if it is desired to the description information of data each included by data product
It is checked, needs to obtain corresponding mandate, and the range that authorization mechanism difference checks description information is different, can close in this way
The permission of reason limitation demand data side, ensures the safety of the description information of data.
Optionally, as shown in Figure 1, after data product is sent to demand data side by step 104, for each number
According to product, generation circulation path record file corresponding with the data product, and the circulation path generated is recorded into file
It is mutually bound with the data product so that the circulation path record file mutually bound can be carried in the data product process of circulation.
Wherein, for recording the circulation path of data product mutually bound, the circulation path recorded includes circulation path record file
Data product in step 104 is sent to the path of demand data side, further includes data product between different data party in request
The path of circulation.
After generating circulation path record file and being bound with data product, data product can always carry circulation when circulating
Path record file circulates together, and not only record has data product to be sent to demand data for the first time in circulation path record file
The circulation path of side, each circulation after the data product can make the circulation path mutually bound record file update so that
The circulation path of data product is recorded in circulation path record file.The circulation path being recorded include demand data side it
Between carry out data circulation.
Specifically, the pre-defined and corresponding code of data flow circuit diameter is sent for the first time for example, defining data product
Circulation path code to demand data side is OA, and wherein O characterizations generate the data source of the data product, and A characterizes the data and needs
The side of asking A, it is AB to define data product from the demand data side A circulation path codes for being passed to demand data side B, and wherein A is characterized
Demand data side A, B characterize data party in request B.The generation in corresponding data products in circulation path is only recorded in circulation path record file
Code, and then the circulation path that the code recorded in file determines data product can be recorded according to circulation path.A for example, number
OACD is followed successively by according to the circulation path code recorded in circulation path record file corresponding to product X, it can be true according to the code
The circulation path for determining data product X is followed successively by A- demand data sides of source-data party in request C- demand data sides D.
After a data product is issued demand data side, generation circulation path record file, by the logical circulation road of generation
Diameter records file and the data product binding for being sent to demand data side, and circulation path record file is being bound with data product
Afterwards, the circulation path record file mutually bound can be carried when data product circulates to circulate together, the circulation each time of data product
Corresponding circulation path will be recorded in circulation path record file, in this way by checking what is mutually bound with data product
Circulation path record file can determine the circulation path of data product, facilitate and trace back in the data process of circulation to data
Source.
Optionally, as shown in Figure 1, when data product is sent to demand data side by step 104, data can be passed through first
The gateway that circulates receives the request of data that demand data side is sent, and determines that demand data side to be obtained according to the request of data received
After each data product taken, each data product that demand data side to be obtained is sent to data circulation gateway, later
Demand data side can obtain its each data product to be obtained from data circulation gateway.
Specifically, in step 102 encapsulation of data product, the form that api interface may be used carrys out encapsulation of data product, obtains
Obtain corresponding API data product.Request of data is sent to API gateway (data circulation gateway) by demand data side, from API nets
It closes after obtaining request of data, demand data side's each API data product to be obtained is determined according to request of data, will be determined
Each API data product be sent to API gateway, demand data side obtains its each API data to be obtained from API gateway
Product.
The request of data that demand data side sends is received by the data gateway that circulates, according to request of data by demand data side
The data product to be obtained is sent to data circulation gateway so that demand data side obtains it to be obtained from data circulation gateway
The data product taken needs not move through other intermediate treatment processes in such data process of circulation, and guarantee can be rapidly by number
According to demand data side is consigned to, the usage experience of user is improved.
Optionally, it is special according to data attribute in itself and business as shown in Figure 1, after step 101 gets each data
Property, classification storage is carried out to each data got.Classification tree can be specifically formed, to each data for getting into rower
The processing of standardization classification.
For example, the first level of classification tree includes chemical engineering, environmental project and bioengineering, the second level of classification tree includes
Petrochemical industry, pharmacy, marine environment, air environment, soil environment, microbiology, Fermentation Engineering, wherein, privately owned chemical industry and system
Medicine is subordinate's classification of chemical engineering, and marine environment, air environment and soil environment are subordinate's classifications of environmental project, microorganism
And Fermentation Engineering are subordinate's classifications of bioengineering.The classification storage of data is realized in field according to belonging to fetched data.
It is handled by the way that data are standardized with classification, can realize the classification storage of data, it can be easily to data
It is searched and is obtained, in order to the progress of follow-up encapsulation of data product.
Optionally, as shown in Figure 1, after step 102 is packaged data and obtains multiple data products, for each
A data product, can the affiliated region of each data according to included by the data product, purposes, usage scenario and data edge etc.
Many aspects are to the corresponding data label of data Product Definition.By defining corresponding data mark to each data product
Label, form unified data label library.Each data product can correspond to one or more data labels, data label conduct
The data characteristics of data product facilitates user that required data product is identified and is retrieved by keyword.
It optionally, can also be to pending as shown in Figure 1, before data product is sent to demand data side by step 104
The data product sent is encrypted, specifically can be to each data product and the data assets mutually bound with the data product
Number is carried out at the same time encryption, and encrypted data product and the data assets mutually bound number then are sent to demand data
Side, for example AppKey may be used, data product is encrypted and authorized.
When to demand data side's transmission data product, carried out by corresponding Encryption Algorithm to sent data product
Encryption ensures the safety of data circulation.
Optionally, request of data transmitted by demand data side is being received by data circulation gateway and is passing through data flow
Logical gateway is to during demand data side's transmission data product, and can be circulated data of the gateway to data party in request by data
Purpose monitorings and the controls such as request number of times, the request of data frequency and data request amount size, so as to what is circulated to data
Process carries out significantly more efficient management, prevents malicious user high-frequency, the normal of big number requests data influence other users from making
With the reliability of raising data circulation.
With reference to specific example, data circulation method provided in an embodiment of the present invention is described in further detail, such as
Shown in Fig. 2, this method may comprise steps of：
Step 201：The data that can be circulated are obtained, and the data got are standardized with classification processing.
In embodiments of the present invention, the data that can be circulated from different data sources acquisition, after data are got, root
According to data attribute itself and service feature, classify to data, classify to form classification tree according to level-one, two level, three-level, realize
The classification storage of data.
Step 202：The description information of each data is determined respectively.
In embodiments of the present invention, after classification storage is carried out to each data, the description letter of each data is determined respectively
Breath, description information include essential information and optional information.Wherein, essential information includes：Data number, data name, keyword,
Affiliated industry, data class, data content, data price, billing data mode, data scale, data format, acquisition time,
Data publication time, data traces to the source, the quality of data, delivery method, supplier's ownership range, demander's ownership range, update frequency and
Update mode；Optional information includes：Languages, data use, out-of-service time, watermark identifier, signature mark.
Step 203：Each data are packaged according to business usage scenario, acquisition will at least give data product.
In embodiments of the present invention, according to business usage scenario, each data are packaged, obtain one or more numbers
According to product, each data product includes one or more data, and data transformation included by different data product is identical.Pass through envelope
After dress obtains data product, for each data product, the affiliated region of each data according to included by the data product, use
On the way, usage scenario, data edge etc. define one or more data labels for the data product.
For example, being packaged in the form of PAI interfaces to data, it is encapsulated into API products.
Step 204：Respectively each data product distribution data assets number.
In embodiments of the present invention, each data product formed for encapsulation, it is each according to included by the data product
The description information of a data is distributed data identiflication number for the data product, to be formed by the way that data identiflication number is encrypted
Data assets are numbered.
For example, after encapsulation obtains each data product, for each data product, included by the comprehensive data product
The description information of each data, distributing one for the data product has the data identiflication number of specific length, and need to protect
Card different data product corresponds to different data identiflication numbers, and acquisition phase is encrypted to data identiflication number by MD5 algorithms
Corresponding data assets number also needs to ensure that the corresponding data assets number of different data product is different.
Step 205：Each data product and corresponding data assets number are bound.
In embodiments of the present invention, it is being respectively needle after each data product distributes corresponding data assets number
To each data product, the digital asset for distributing to the data product is numbered and is mutually bound with the data product so that the number
The data assets mutually bound with it are carried always in the process of circulation according to product to number.
Step 206：The request of data that user sends is received, sending corresponding data to user according to request of data produces
Product.
In embodiments of the present invention, before the request of data transmitted by user is received, it is necessary first to whether judge user
It has logged on, the data purchase instruction that user sends further is received if user's Successful login, is paid in user corresponding
After the data buying expenses of number, the data packet of purchase of user is updated, the data that can receive user's transmission at this time please
It asks, wherein the request of data transmitted by user is received by data circulation gateway, and data circulation gateway can carry out request of data
Verification.Data circulation gateway, by rear, obtain request of data from data circulation gateway, request of data is taken to data requests verification
The keyword of band data label corresponding with each data product is matched, and determines user's one or more numbers to be obtained
According to product.After user's each data product to be obtained is determined, respectively to each data product for determining and its
The data assets number of binding is encrypted, and encrypted each data product is sent to data circulation gateway so that uses
Family can obtain its each data product to be obtained from data circulation gateway.
Step 207：For each data product for being sent to user, generation circulation path record file, and will give birth to
Into circulation path record file mutually bound with data product.
In embodiments of the present invention, after data product is sent to user, for each for having transmitted to user
Data product generates corresponding circulation path record file, and the circulation path generated record file is produced with the data
Product are bound so that the circulation path record file that its binding can be carried in the data product process of circulation circulates together.For
Each data product has not only recorded with the circulation path record file of the data product binding data product issuing use
The circulation path at family can also record the circulation path when data product circulates each time later.
As shown in Figure 3, Figure 4, an embodiment of the present invention provides a kind of data circulation devices.Device embodiment can be by soft
Part is realized, can also be realized by way of hardware or software and hardware combining.For hardware view, as shown in figure 3, for this hair
A kind of hardware structure diagram of equipment where the data circulation device that bright embodiment provides, in addition to processor shown in Fig. 3, memory,
Except network interface and nonvolatile memory, the equipment in embodiment where device can also usually include other hardware,
Such as it is responsible for the forwarding chip of processing message.For implemented in software, as shown in figure 4, as the dress on a logical meaning
It puts, is to read computer program instructions corresponding in nonvolatile memory in memory by the CPU of equipment where it to transport
What row was formed.Data circulation device provided in this embodiment, including：Data description elements 401, data packaging unit 402, data
Really power unit 403 and data deliver unit 404；
Data description elements 401 for obtaining at least one data, and determine the description information of each data respectively,
Wherein description information includes property information；
Data packaging unit 402 for being packaged at least one data that Data description elements 401 are got, obtains
At least one data product is obtained, wherein each data product includes at least one data；
Data really weigh unit 403, each data product formed is encapsulated for being directed to data packaging unit 402, according to
The description information of each data included by data product forms corresponding data assets number, and by data assets number with
Data product is bound so that data assets number is carried in the data product process of circulation；
Data deliver unit 404, for receiving the request of data from demand data side, and will be opposite according to request of data
At least one data product answer and after data really weigh 403 binding data asset number of unit is sent to demand data
Side.
Optionally, as shown in figure 4, data really weigh unit 403 for obtaining retouching for each data included by data product
Information is stated, unique data identiflication number is distributed for data product according to each description information got, by knowing to data
Acquisition Bian Hao not be encrypted to number with the corresponding data assets of data product.
Optionally, on the basis of data circulation device shown in Fig. 4, as shown in figure 5, the data circulation device can also wrap
It includes：Information inspection unit 505；
Information inspection unit 505 delivers appointing for the transmission of unit 404 for receiving being directed to for demand data side's transmission with data
The data assets number that one data product of meaning is mutually bound checks request, asks to judge whether demand data side obtains according to checking
It must authorize, after determining that demand data side has obtained mandate, the mandate that is obtained according to demand data side, to demand data side
Transmission data is really weighed part or all of in each description information corresponding to the data assets number that unit 403 is formed.
Optionally, on the basis of data circulation device shown in Fig. 4, as shown in fig. 6, the data circulation device can also wrap
It includes：Path recording unit 606；
Path recording unit 606 for being directed to each data product, generates corresponding circulation path record file,
Wherein, circulation path record file is used to record the circulation path of data product, and circulation path includes data product being sent to
The path that the path of demand data side and data product circulate between different data party in request, and circulation path is recorded into text
Part and the data product binding for being sent to demand data side so that circulation path record text is carried in the data product process of circulation
Part.
Optionally, the data circulation device as shown in any in Fig. 4 to 6, data deliver unit 404 for passing through data flow
Logical gateway receives the request of data that demand data side is sent, determine that demand data side to be obtained according to request of data at least one
The each data product determined is sent to data circulation gateway by a data product, will be determining to circulate gateway by data
The each data product gone out is sent to demand data side.
In addition, the data circulation device that the embodiment of the present invention is provided, can perform what above-mentioned each embodiment was provided
Data circulation method.
It should be noted that the contents such as information exchange, implementation procedure between each unit in above device, due to this
Inventive method embodiment is based on same design, and particular content can be found in the narration in the method for the present invention embodiment, no longer superfluous herein
It states.
The embodiment of the present invention additionally provides a kind of readable medium, including execute instruction, when the processor of storage control is held
During the row execute instruction, the storage control performs the data circulation method that above-mentioned each embodiment provides.
The embodiment of the present invention additionally provides a kind of storage control, including：Processor, memory and bus；
For storing execute instruction, the processor is connect the memory with the memory by the bus, when
During the storage control operation, the processor performs the execute instruction of the memory storage, so that the storage
Controller performs the data circulation method that above-mentioned each embodiment provides.
In conclusion data circulation method and device that each embodiment of the present invention provides, at least have following beneficial to effect
Fruit：
1st, in embodiments of the present invention, the description information of each data got is determined respectively, by getting
Each data, which are packaged, obtains at least one data product, and each data product includes one or more data, according to each
The description information of data included by a data product is respectively formed the corresponding data assets number of each data product, will be formed
Each data assets number respectively with corresponding data product bind so that can be taken in each data product process of circulation
The data assets number that band is mutually bound, will be opposite according to request of data after the request of data for receiving the transmission of demand data side
The one or more data products answered are sent to demand data side.It can be seen that it encapsulates data as after data product, according to number
Data assets number is distributed for data product, and data assets number is produced with data according to the description information of data included by product
Product binding makes data assets number circulate together with data product, by mutually binding with data product in the data process of circulation
Data assets number the description information that can determine each data included by data product, and description information includes the production of data
Information is weighed, so as to easily really be weighed to data in the data process of circulation.
2nd, in embodiments of the present invention, after data identiflication number is distributed for data product, by data identiflication number
It is encrypted and obtains data assets number, after such data assets number is sent to user with the data product mutually bound, user
Obtained data assets number is by encrypted, and user can not know data identiflication number before authorized, so as to
The description information of each data included by data product can not be obtained, ensures the safety of data specifying-information.
3rd, in embodiments of the present invention, demand data side is after data product is obtained, if it is desired to which data product is wrapped
The description information for including each data is checked, needs to obtain corresponding mandate, and authorization mechanism difference checks description information
Range it is different, can rationally limit the permission of demand data side in this way, ensure the safety of the description information of data.
4th, in embodiments of the present invention, after a data product is issued demand data side, generation circulation path record
The circulation path record file of generation and the data product for being sent to demand data side are bound, remembered by circulation path by file
It records file and after data product binding, data product can carry the circulation path record file mutually bound and circulate together when circulating,
The circulation each time of data product all corresponding circulation path can be recorded in circulation path record file, in this way by looking into
It sees that the circulation path mutually bound with data product record file can determine the circulation path of data product, data is facilitated to circulate
It traces to the source in the process data.
5th, in embodiments of the present invention, the request of data of demand data side's transmission is received by data circulation gateway, according to
The data product that demand data side to be obtained is sent to data circulation gateway by request of data so that demand data side is from data
Circulation gateway obtains its data product to be obtained, other intermediate treatment mistakes are needed not move through in such data process of circulation
Data rapidly can be consigned to demand data side by journey, guarantee, improve the usage experience of user.
6th, in embodiments of the present invention, circulating gateway by data can be to request of data number, the number of data party in request
According to the request purpose monitorings such as the frequency and data request amount size and control, the process so as to circulate to data carries out more
Effective management, prevents malicious user high-frequency, the normal use of big number requests data influence other users, improves data flow
Logical reliability.
It should be noted that herein, such as first and second etc relational terms are used merely to an entity
Or operation is distinguished with another entity or operation, is existed without necessarily requiring or implying between these entities or operation
Any actual relationship or order.Moreover, term " comprising ", "comprising" or its any other variant be intended to it is non-
It is exclusive to include, so that process, method, article or equipment including a series of elements not only include those elements,
But also it including other elements that are not explicitly listed or further includes solid by this process, method, article or equipment
Some elements.In the absence of more restrictions, the element limited by sentence " including one ", is not arranged
Except in the process, method, article or apparatus that includes the element also in the presence of other identical factor.
One of ordinary skill in the art will appreciate that：Realizing all or part of step of above method embodiment can pass through
The relevant hardware of program instruction is completed, and aforementioned program can be stored in computer-readable storage medium, the program
When being executed, step including the steps of the foregoing method embodiments is performed；And aforementioned storage medium includes：ROM, RAM, magnetic disc or light
In the various media that can store program code such as disk.
It is last it should be noted that：The foregoing is merely presently preferred embodiments of the present invention, is merely to illustrate the skill of the present invention
Art scheme, is not intended to limit the scope of the present invention.Any modification for being made all within the spirits and principles of the present invention,
Equivalent replacement, improvement etc., are all contained in protection scope of the present invention.
Claims (10)
1. a kind of data circulation method, which is characterized in that including：
At least one data are obtained, and determine the description information of each data respectively, wherein the description information includes
Property information；
At least one data are packaged, obtain at least one data product, wherein each data product includes
At least one data；
For data product each described, the description information of each data according to included by the data product
Corresponding data assets number is formed, and data assets number is bound with the data product so that the data
The data assets number is carried during products in circulation；
The request of data from demand data side is received, and according to the request of data by corresponding at least one data
Product is sent to the demand data side.
2. according to the method described in claim 1, it is characterized in that, described in each according to included by the data product
The description information of data forms corresponding data assets number, including：
Obtain the description information of each data included by the data product；
According to each description information got unique data identiflication number is distributed for the data product；
It is numbered by the data identiflication number being encrypted the corresponding data assets of acquisition and the data product.
3. according to the method described in claim 1, it is characterized in that, it is described according to the request of data by it is corresponding at least
One data product is sent to after the demand data side, is further comprised：
Receive that the demand data side sends for the number mutually bound with transmitted any one of data product
Request is checked according to asset number；
Request is checked according to described, judges whether the demand data side is authorized；
If so, according to the mandate that the demand data side is obtained, send the data assets to the demand data side and compile
It is part or all of in each description information corresponding to number.
4. according to the method described in claim 1, it is characterized in that, it is described according to the request of data by it is corresponding at least
One data product is sent to after the demand data side, is further comprised：
For data product each described, corresponding circulation path record file is generated, wherein, the circulation path record
File is used to record the circulation path of the data product, and the circulation path includes the data product being sent to the number
According to the path that the path and the data product of party in request are circulated between the different demand data sides, and by the circulation
Path records file and the data product binding for being sent to the demand data side so that the data product process of circulation
It is middle to carry the circulation path record file.
5. according to the method any in Claims 1-4, which is characterized in that the number of the reception from demand data side
Corresponding at least one data product is sent to the demand data side according to request, and according to the request of data,
Including：
The request of data of demand data side's transmission is received by data circulation gateway；
At least one data product that the demand data side to be obtained is determined according to the request of data；
The each data product determined is sent to the data circulation gateway, it will to circulate gateway by the data
The each data product determined is sent to the demand data side.
6. a kind of data circulation device, which is characterized in that including：Data description elements, data packaging unit, data really weigh unit
Unit is delivered with data；
The Data description elements for obtaining at least one data, and determine the description information of each data respectively,
Wherein described description information includes property information；
The data packaging unit, for being packaged at least one data that the Data description elements are got,
At least one data product is obtained, wherein each data product includes at least one data；
The data really weigh unit, for being directed to each described data product that the data packaging unit encapsulation forms, root
The description information of each data included by according to the data product forms corresponding data assets number, and will
The data assets number is bound with the data product so that carries the data assets in the data product process of circulation
Number；
The data deliver unit, for receiving the request of data from demand data side, and according to the request of data by phase
Corresponding and after the data really weigh the unit binding data assets number at least one data product is sent
To the demand data side.
7. device according to claim 6, which is characterized in that
The data really weigh unit, for obtaining the description information of each data included by the data product,
Unique data identiflication number is distributed for the data product according to each description information got, by the number
Acquisition is encrypted according to identiflication number to number with the corresponding data assets of the data product.
8. device according to claim 6, which is characterized in that further comprise：Information inspection unit；
Described information checks unit, and for being directed to of receiving that the demand data side sends and the data deliver what unit was sent
The data assets number that any one of data product is mutually bound checks request, checks that request judges institute according to described
State whether demand data side is authorized, after determining that the demand data side has obtained mandate, according to the demand data
The mandate that is obtained of side sends the data assets number institute that the data really weigh unit and formed to the demand data side
It is part or all of in corresponding each description information.
9. device according to claim 6, which is characterized in that further comprise：Path recording unit；
The path recording unit for being directed to each described data product, generates corresponding circulation path record file,
Wherein, the circulation path record file is used to record the circulation path of the data product, and the circulation path is included institute
State data product be sent to the demand data side path and the data product between the different demand data sides
The path of circulation, and circulation path record file is bound with being sent to the data product of the demand data side,
So that the circulation path record file is carried in the data product process of circulation.
10. according to the device any in claim 6 to 9, which is characterized in that
The data deliver unit, and the data for receiving demand data side's transmission by data circulation gateway please
It asks, at least one data product that the demand data side to be obtained is determined according to the request of data, will be determined
Each data product be sent to data circulation gateway, with each by what is determined by the data gateway that circulates
The data product is sent to the demand data side.
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