CN108256354A - A kind of storage method and storage medium based on test data - Google Patents
A kind of storage method and storage medium based on test data Download PDFInfo
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Abstract
The present embodiments relate to data storage technology more particularly to a kind of storage method and storage medium based on test data, wherein, a kind of storage method based on test data, including：The upload request of test data is received, be verified in the upload request through the rear reception test data and stores with the matched storage region of the upload request to form a new data；After the new data issues write request by a node, the whole network common recognition is carried out according to predetermined logic so that in new data write-in new block, and the intact block data that each node acquisition for participating in common recognition is made to include new block data, by carrying out the whole network common recognition according to predetermined logic so that new data is written in new block, and each node for participating in common recognition is made to obtain comprising this technical characteristic of the intact block data of new block data, with reference to the self-contained timestamp standard of block chain technology, block height (or being block chain age), solves the technical issues of test data is tampered.
Description
Technical field
The present embodiments relate to data storage technology more particularly to a kind of storage methods and storage based on test data
Medium.
Background technology
Original experiment data, the test parameters recorded when exactly doing experiment, setting and experiment as a result, these
It all can directly obtain, not be the data obtained by calculation processing, usually such original experiment data is original at present
For the storage mode of test data mainly by two kinds, a kind of storage mode is that original description carrier preserves, such as original experiment data
It is recorded by paper form, then will record the paper preservation for having original experiment data, but there are two drawbacks, disadvantages for such mode
End one, once original record carrier is lost, then above-mentioned original experiment data, drawback two, original experimentation can not be then obtained again
The custodian of data or original description carrier belongs to only existing copy data, once being tampered can not arbitrarily know per capita relatively, it is on the contrary
Then the authenticity of data is still to be tested but can not verify, another storage mode is Electronic saving, and original experiment data is collected
Data center is uploaded to by electronic equipment afterwards to be preserved, but usually data center is mostly center deployment way design,
Its design method has：First, the data center deployment design of single centre, i.e. an only data central store initial data, Dan Zhong
It distorts that difficulty is relatively low, once being tampered, the original authenticity of data can not be verified for the data center of center portion administration, two,
Polycentric data center deployment design, loss of data caused by multicenter can realize partial prophylaxis force majeure (as powered off,
Hard disk failure), but system manager's permission can still modify to the data of storage.In Electronic saving mode excessively high according to
Rely data center or itself prestige of software service supplier, subjectivity is relatively strong, i.e. the stability of data is relatively low.
Invention content
The embodiment of the present invention provides a kind of storage method and storage medium based on test data, solves current original experimentation
The technical issues of safety of data and stability.
On the one hand, the present invention provides a kind of storage method based on test data, wherein, including：
The upload request of test data is received, is verified through the rear reception test data and deposits in the upload request
It stores up with the matched storage region of the upload request to form new data；
After the new data issues write request by a node, the whole network common recognition is carried out according to predetermined logic so that new number
According to write-in new block in, and make it is each participate in common recognition node acquisition include new block data intact block data.
Preferably, the above-mentioned storage method based on test data, wherein, the upload request of test data is received, in institute
State upload request be verified by it is rear receive the test data and store with the matched storage region of the upload request it
Before, it further includes：
It receives externally input create to order, be deposited according to the establishment order formation with the establishment commands match
Storage area domain.
Preferably, the above-mentioned storage method based on test data, wherein, it further includes：
An access request is received, and is passed through rear reading and the matched institute of the access request in access request verification
State test data.
Preferably, the above-mentioned storage method based on test data, wherein, the presumptive area include the first access block with
And the second memory block with first access block mapping, after the new data issues write request by a node, according to pre-
Determine logic and carry out the whole network common recognition so that new data is written in new block, and each node for participating in common recognition is made to obtain comprising new district
The intact block data of block number evidence include：
The test data is uploaded to second memory block to form one and the matched storage number of the test data
According to；
The storage Data Data is done the encryption process to form an encrypted link, is formed based on the encrypted link described new
Data；Issue write request by a node in the new data has the new block of the encryption chain data to form a record；
The whole network common recognition is carried out according to predetermined logic so that new data is written in new block, and makes each section for participating in common recognition
Point obtains the intact block data for including new block data.
On the other hand, the present invention provides a kind of computer readable storage medium again, is stored thereon with computer program,
In, which realizes any of the above-described storage method based on test data when being executed by processor.
The third aspect, the present invention provide a kind of storage method based on test data again, are stored applied to block chain data,
Wherein：Including,
The access request of active user, reading and the matched access rights of the access request are received, according to the access
Permission is inquired and the matched test data of the access request and/or data packet；
The test data and/or data packet are replicated to form a test data and/or data packet copy；
Editing and processing is done to the test data and/or data packet copy.
Preferably, the above-mentioned storage method based on test data, wherein：It further includes, after the completion of the editing and processing,
Based on the test data and/or data packet copy to form next test data and/or data packet.
Preferably, the above-mentioned storage method based on test data, wherein：It is characterized in that：
After the completion of the test data and/or data packet storage, to test data the last one described and/or data packet
Packing of encrypting and/or sign handles and records a label data to form the whole network common recognition.
As further preferred embodiment, the above-mentioned storage method based on test data, wherein：It further includes：
The priority assignation instruction of user is received, and performs the action with the permission instructions match.
Fourth aspect, the present invention provide a kind of computer readable storage medium, are stored thereon with computer program again, special
Sign is that the program realizes any of the above-described storage method based on test data when being executed by processor.
The technical solution of the present embodiment, by the way that the whole network common recognition will be carried out according to predetermined logic so that new district is written in new data
In block, and each node for participating in common recognition is made to obtain comprising this technical characteristic of the intact block data of new block data, with reference to
The self-contained timestamp standard of block chain technology, block height (or being block chain age), solve test data and are tampered
The technical issues of, the safety of test data has can be realized in itself prestige without relying on data center or software service supplier
Storage.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing does one and simply introduces, it should be apparent that, the accompanying drawings in the following description is some embodiments of the present invention, for this
For the those of ordinary skill of field, without creative efforts, others are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is a kind of flow chart for storage method based on test data that the embodiment of the present invention one provides；
Fig. 2 is a kind of flow chart of storage method based on test data provided by Embodiment 2 of the present invention；
Fig. 3 is a kind of flow chart for storage method based on test data that the embodiment of the present invention three provides.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, hereinafter with reference to attached in the embodiment of the present invention
Figure, technical scheme of the present invention is clearly and completely described by embodiment, it is clear that described embodiment is the present invention one
Section Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing
Go out all other embodiments obtained under the premise of creative work, shall fall within the protection scope of the present invention.
Embodiment one
Fig. 1 is a kind of flow chart for storage method based on test data that the embodiment of the present invention one provides.The present embodiment
Technical solution can be adapted for data storage situation.This method journey as corresponding to can perform and be based on test data storage method
The device of sequence performs, which may be used software and/or the mode of hardware is realized.This method specifically includes following operation：
On the one hand, the present invention provides a kind of storage method based on test data, based on block chain technology to realize data
Secure storage, specifically include：
Step S110, the upload request of test data is received, is verified in the upload request and receives the examination by rear
It tests data and stores with the matched storage region of the upload request to form a new data；Wherein, test data is included not
Be limited to all kinds of experiments, test, research and other needs through collection data, analysis data, it is concluded that involved in all data.
The upload and storage for not receiving the test data in a state that upload request is not verified operate.Upload request is at least wrapped
Data type, and/or data format, and/or logical relation and verification mechanism etc. are included, is only for example herein, not to uploading
Ask the concrete restriction of this technical characteristic.Storage region can be formed in block chain, may be alternatively formed to peripheral memory devices, and
It preserves and value derived from the algorithm of its complete, unmodified property of periphery storage data verification can not be done and had herein on block chain
Body limits.
Step S120, after the new data issues write request by a node, the whole network common recognition is carried out according to predetermined logic
So that in new data write-in new block, and the complete section block number that each node acquisition for participating in common recognition is made to include new block data
According to.After the new data issues write request by a node, the block height of block chain is increased at this time, according to predetermined logic
The whole network common recognition is carried out so that so that each node for participating in common recognition is obtained comprising new block data in new data write-in new block
Intact block data, while by means of block chain technology itself timestamp identification record new data be written into time, with
And block height.After test data is tampered, the test data after distorting equally carries a timestamp label, and block height
It changes, so only need to verify the data such as timestamp corresponding during the write-in of food preservation test data and block height i.e.
It can verify that the true and false of data.
It should be noted that：To those skilled in the art, this technical characteristic of timestamp belongs to block chain technology
Common knowledge in field, therefore do not do specific introduction herein.
The technical solution of the present embodiment, by the way that this message informing of food preservation test data is matched with the storage region
All block chain nodes this technical characteristics, with reference to the self-contained timestamp standard of block chain technology, block height (or
For block chain age), solve the technical issues of test data is tampered, without relying on data center or software service supplier
The secure storage of test data has can be realized in itself prestige.
It is above-mentioned based on test data in order to further improve the safety of data as further preferred embodiment
Storage method, wherein, step S110, receive test data upload request, be verified in the upload request by being followed by
It receives the test data and stores with before the matched storage region of the upload request, further including：
Step S109, reception is externally input creates order, formation is ordered to create order with described according to described create
The storage region matched.Wherein storage region can be realized by intelligent contract technology, and intelligent contract could dictate that number in creating part
According to type, and/or data format, and/or logical relation, while the participant of intelligent contract is may also dictate that, when intelligent contract
When participant is the arbitrary third party, the upload request of the arbitrary third party can be verified, and request to be uploaded is verified by rear equal
It can be uploaded according to requirement as defined in contract and preserve corresponding data, when the participant of intelligent contract is specific people, only
The upload request that the specific people sends can be verified, and request to be uploaded is verified can be required by rear according to as defined in contract
It uploads and preserves corresponding data.
As further preferred embodiment, it is preferable that the above-mentioned storage method based on test data, wherein, also wrap
It includes：
Step S130, an access request is received, and is asked in access request verification by rear reading with the access
Seek the matched test data.Wherein, the promoter of access request can be the participant of intelligent contract or non intelligent conjunction
Participant about, is not particularly limited herein, and in addition the access request can be the access to a data, such as only access one
A test data or the access to a group data, such as matched by keyword fuzzy search to a group with access request
Test data, and the test data is done and summarizes display, more than access request is by way of example only.
Embodiment two
As described above, when all test datas are stored in above-mentioned storage region, the amount of storage phase of test data
To larger, larger memory space is on the one hand needed to realize the storage of data, and data uploading speed is slower, on the other hand,
The reading speed of data also relative reduction, based on this, the present invention provides a kind of storage method based on test data again, specifically
Ground：
Fig. 2 is a kind of flow chart of storage method based on test data provided by Embodiment 2 of the present invention, specifically：
Step S210, the upload request of test data is received, is verified in the upload request and receives the examination by rear
It tests data and stores and the matched storage region of the upload request；Wherein, the presumptive area include the first access block with
And the second memory block with first access block mapping, it is different that first memory block from the second memory block may be disposed at same equipment
Memory space in, may also set up in different storage device, be not specifically limited herein.Such as first memory block is set to reading
Take in efficient but storage data relatively small number of core memory space, the second memory block be set to reading efficiency it is relatively low but
It is to store in the relatively high Peripheral storage space of data.
Step S220, the test data is uploaded to second memory block to match with the test data to form one
Storage data；
Step S230, the storage Data Data is done the encryption process to form an encrypted link, based on the encrypted link
Form the new data；Issue write request by a node in the new data has the encryption chain data to form a record
New block；Cipher mode can be formed by HASH algorithms, and the encrypted link can be formed by a HASH pointer chains.
Step S240, the whole network common recognition is carried out according to predetermined logic so that each node for participating in common recognition is obtained comprising new block
The intact block data of data.Wherein new block verification can be completed by the existing node verification of the whole network, can also be examined item by item by adjacent segments
End of certificate into.
When new block data verification is verified using the existing node verification mode of the whole network, new block data (may include
HASH pointer chains and can be read with the matched storage data of HASH pointer chains) be sent to it is each it is existing participate in common recognition
Node, each existing node for participating in common recognition, which verifies new block data, (at least to be verified whether to meet intelligent contract rule
Then) and a verification result is provided, judge that new block is verified in the case that verification result is more than predetermined threshold.
When new block data verification is using the adjacent node verification mode verification for participating in common recognition, new block data (can be wrapped
Pointer chain containing HASH and can be read with the matched storage data of HASH pointer chains) be sent to participate in common recognition adjacent segments
Point, the adjacent node for participating in common recognition verify new block data and (at least verify whether to meet intelligent contract rule) and provided
One verification result judges that new block data verification passes through in the state of being very when verification result.
In the above embodiment, data are done chain type storage by way of with improve data upload speed, read imitate
Rate, while reduce the carrying cost of data.
It should be noted that：Above-described embodiment one can be used in combination with embodiment two, and specific combination is：First
Setting data storage threshold value, (data store threshold value by user or intelligent contract founder's sets itself, do not do herein specific
Limitation), the upload request of test data is received, scan process is done to the data volume of the test data according to the upload request
And one and the matched scanning result of test data are obtained, perform embodiment in a state that scanning result is less than data storage threshold value
One storage mode performs the storage mode of embodiment two, in view of in a state that scanning result is more than data storage threshold value
Embodiment one and embodiment two are elaborated, are not repeated herein.
In addition, after all data are stored, close and upload interface, and encrypted signature processing is done to all data, also
A HASH pointer chains can be formed again to be preserved.
On the other hand, the present invention provides a kind of computer readable storage medium again, is stored thereon with computer program,
In, which realizes any of the above-described storage method based on test data when being executed by processor.
Embodiment three
Above-described embodiment one and embodiment two have been achieved with the safety of test data storage, but to test data source or
The authenticity of generation can not be differentiated, i.e., can not judge the authenticity of test data itself.It is generally known that test data is usual
With hand down or inheritance, the generation of any one scientific achievement has to rely on a large number of experiments acquisition, set in each experiment
The underlying parameter put has corresponding relevance (such as accounting amount of drug ingredient) inside it, the pass based on underlying parameter setting
Connection property, test data typically each have hand down or inheritance, and based on this odjective cause, providing one kind again in the present invention can
Verify data itself authenticity and a kind of storage method based on test data of data storage security.
As shown in figure 3, a kind of flow diagram for storage method based on test data that the embodiment of the present invention three provides,
It stores applied to block chain data, on the basis of the safety based on the storage of block chain data, further includes,
Step S310, the access request of active user, reading and the matched access rights of the access request are received, according to
The access rights inquiry and the matched test data of the access request and/or data packet；
Step S320, the test data and/or data packet are replicated to form a test data and/or data packet pair
This；
Step S330, editing and processing is done to the test data and/or data packet copy.It is new that editing and processing only includes addition
Data, but the data being saved cannot be deleted.
The operation principle of present embodiment is：When user adds new number in the test data and/or data packet copy
After the completion of operation, judge whether have between test data and/or initial data in data packet copy and the new data of addition
There are hand down or inheritance；Have between test data and/or initial data in data packet copy and the new data of addition and pass
Holding property or inheritance then judge the initial data in test data and/or data packet copy for truthful data, on the contrary then test number
According to and/or data packet copy in initial data be false data.
It should be noted that initial data cannot be equal to valid data, only data can be included in initial data
Invalid data can be included, but in the state of including at least valid data in initial data, judge current initial data
Be it is true, it is simple it, even if a user has recorded several false datas in a certain group of test data (alternatively referred to as interferes number
According to or invalid data) and truthful data (alternatively referred to as valid data), but its subsequent test data is tested with the group
False data is unrelated in data, and subsequent test data has hand down only between truthful data.
As further preferred embodiment, the above-mentioned storage method based on test data, wherein：It further includes,
Step S340, after the completion of the editing and processing, based on the test data and/or data packet copy to be formed down
One test data and/or data packet.The new data currently added is verified by the new data of next addition.
As further preferred embodiment, the above-mentioned storage method based on test data, wherein：
Step S350, after the completion of the test data and/or data packet storage, to test data the last one described
And/or data packet encrypts and/or signs to be packaged and handles and record a label data to form the whole network common recognition.Encryption Algorithm can
It is formed using asymmetric cryptographic algorithm.
Asymmetric cryptographic algorithm includes at least public-key cryptography and private cipher key, and wherein public-key cryptography and private cipher key are one
It is right.User can utilize private key to realize encryption.
As further preferred embodiment, the above-mentioned storage method based on test data, wherein：It further includes：
Step S360, the priority assignation instruction of user is received, and performs the action with the permission instructions match.Such as when
User needs part to disclose the test data and/or data packet, and the access right of the test data and/or data packet is limited to
With modification.Wherein disclosed mode can be full disclosure or the disclosure to specific people, be not particularly limited herein.Separately
The selection of outer specific people also by user can voluntarily be set, be not limited herein by priority assignation.
Fourth aspect, the present invention provide a kind of computer readable storage medium, are stored thereon with computer program again, special
Sign is that the program realizes any of the above-described storage method based on test data when being executed by processor.
Note that it above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that
The present invention is not limited to specific embodiment described here, can carry out for a person skilled in the art various apparent variations,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above example to the present invention
It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also
It can include other more equivalent embodiments, and the scope of the present invention is determined by scope of the appended claims.
Claims (10)
1. a kind of storage method based on test data, which is characterized in that including：
Receive the upload request of test data, in the upload request be verified by it is rear receive the test data and store with
The matched storage region of upload request is to form new data；
After the new data issues write request by a node, the whole network common recognition is carried out according to predetermined logic so that new data is write
Enter in new block, and the intact block data that each node acquisition for participating in common recognition is made to include new block data.
2. the storage method according to claim 1 based on test data, which is characterized in that receive the upload of test data
Request is verified in the upload request and is deposited by the rear reception test data and storage with the upload request matched one
Before storage area domain, further include：
It receives externally input create to order, order formation and the memory block of the establishment commands match is created according to described
Domain.
3. the storage method according to claim 1 based on test data, which is characterized in that further include：
An access request is received, and is passed through rear reading and the matched examination of the access request in access request verification
Test data.
4. the storage method according to claim 1 based on test data, which is characterized in that the presumptive area includes the
One access block and the second memory block with first access block mapping, write request is issued in the new data by a node
Afterwards, the whole network common recognition is carried out according to predetermined logic so that new data is written in new block, and obtains each node for participating in common recognition
The intact block data comprising new block data is taken to include：
The test data is uploaded to second memory block to form one and the matched storage data of the test data；
The storage Data Data is done the encryption process to form an encrypted link, the new number is formed based on the encrypted link
According to；Issue write request by a node in the new data has the new block of the encryption chain data to form a record；
The whole network common recognition is carried out according to predetermined logic so that new data is written in new block, and obtains each node for participating in common recognition
Take the intact block data for including new block data.
5. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is held by processor
The storage method based on test data as described in any in claim 1-4 is realized during row.
6. a kind of storage method based on test data is stored applied to block chain data, it is characterised in that：Including,
The access request of active user, reading and the matched access rights of the access request are received, according to the access rights
Inquiry and the matched test data of the access request and/or data packet；
The test data and/or data packet are replicated to form a test data and/or data packet copy；
Editing and processing is done to the test data and/or data packet copy.
7. the storage method according to claim 6 based on test data, it is characterised in that：It further includes,
After the completion of the editing and processing, based on the test data and/or data packet copy to form next experiment
Data and/or data packet.
8. the storage method based on test data described according to claim 6 or 7, it is characterised in that：
After the completion of the test data and/or data packet storage, test data the last one described and/or data packet are added
Close and/or signature, which is packaged, handles and records a label data to form the whole network common recognition.
9. the storage method according to claim 8 based on test data, it is characterised in that：It further includes：
The priority assignation instruction of user is received, and performs the action with the permission instructions match.
10. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is by processor
The storage method based on test data as described in any in claim 6-9 is realized during execution.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109819025A (en) * | 2019-01-14 | 2019-05-28 | 深圳市网心科技有限公司 | A kind of block chain chain extension method, system and electronic equipment and storage medium |
| CN110163755A (en) * | 2019-04-30 | 2019-08-23 | 阿里巴巴集团控股有限公司 | Data compression, querying method and device and electronic equipment based on block chain |
| CN110291506A (en) * | 2018-11-30 | 2019-09-27 | 阿里巴巴集团控股有限公司 | Block chain network test platform |
| CN111343179A (en) * | 2020-02-25 | 2020-06-26 | 中国工商银行股份有限公司 | Real-time consensus method and device for authenticity of data on link |
| CN111586161A (en) * | 2020-05-06 | 2020-08-25 | 国网安徽省电力有限公司信息通信分公司 | Electrical test data tracing method based on block chain |
| US10795882B2 (en) | 2019-04-30 | 2020-10-06 | Alibaba Group Holding Limited | Blockchain-based data compression and searching |
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