CN106611061A - Database write-in method and system based on block chain network - Google Patents
Database write-in method and system based on block chain network Download PDFInfo
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- CN106611061A CN106611061A CN201611244545.2A CN201611244545A CN106611061A CN 106611061 A CN106611061 A CN 106611061A CN 201611244545 A CN201611244545 A CN 201611244545A CN 106611061 A CN106611061 A CN 106611061A
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- 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
- G06F16/25—Integrating or interfacing systems involving database management systems
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- 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
- G06F16/22—Indexing; Data structures therefor; Storage structures
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- 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
- G06F16/23—Updating
- G06F16/2365—Ensuring data consistency and integrity
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Abstract
The invention provides a database write-in method and system based on a block chain network. The method comprises the following steps: receiving transaction information comprising database operation; establishing database transaction according to the database operation, and storing the database transaction in a local database; sending the transaction information into a current block chain network to participate in consensus; receiving returned consensus result information and judging whether the transaction information passes through the consensus or not; if yes, submitting the database transaction in the local database; and if not, retreating the database transaction in the local database. The database operation is stored in the database before the consensus is performed in a database transaction manner, that the database transaction is submitted or retreated is judged according to the consensus result after the consensus is completed, so that read-write consistency of the database is guaranteed in the consensus process.
Description
Technical field
The application is related to block chain technical field, and in particular to a kind of database wiring method based on block chain network and
System.
Background technology
For the database manipulation carried out by transaction in block chain network, Transaction Information needs to participate in block chain network
Common recognition, carries out choosing whether transaction passes through in a vote through each node, and the voting process needs the regular hour, for example Ripple nets
After every transaction on network is submitted to, the whole network through the 3-8 seconds is needed to vote.In this period before common recognition passes through, can lead
The problem for causing read-write inconsistent.
The content of the invention
In view of drawbacks described above of the prior art or deficiency, expect to provide a kind of guarantee data base read-write during common recognition
The consistent database based on block chain network writes method and system.
In a first aspect, the present invention provides a kind of database wiring method based on block chain network, the method includes following
Step：
Reception includes the Transaction Information of database manipulation；
Db transaction is created according to the database manipulation, and the db transaction is stored in into local data base；
The Transaction Information is sent into current block chain network and participates in common recognition；
Receive the common recognition object information of return and judge the Transaction Information whether by common recognition：It is, then described local
Submit the db transaction in database to；It is no, then the db transaction described in rollback in the local data base.
Second aspect, the present invention provides a kind of database writing system based on block chain network, and the system includes communication
Unit, affairs writing unit and issued transaction unit.
Wherein, communication unit is configured to receive the Transaction Information for including database manipulation, in Transaction Information correspondence
Db transaction write local data base after by the Transaction Information send into current block chain network participate in common recognition, with
And, receive the common recognition object information for returning；
Affairs writing unit is configured to create db transaction according to the database manipulation, and by the database thing
Business is stored in local data base；
Whether issued transaction unit is configured to judge the Transaction Information by altogether according to the common recognition object information for receiving
Know：It is then to submit the db transaction in the local data base；It is no, then in the local data base described in rollback
Db transaction.
The third aspect, the present invention also provides a kind of equipment, including one or more processors and memory, wherein memory
Comprising the instruction that can be performed by the one or more processors so that the one or more processors are performed according to of the invention each
The database wiring method that embodiment is provided.
Fourth aspect, the present invention also provides a kind of computer-readable recording medium of the computer program that is stored with, the calculating
Machine program makes computer perform the database wiring method provided according to various embodiments of the present invention.
The database write method and system based on block chain network that many embodiment of the present invention is provided are by by data
Storehouse is operated and database is stored in before being known together in the way of db transaction, and is judged according to common recognition result after common recognition is completed
The db transaction is submitted to or rollback, it is achieved thereby that the read-write in Process Assurance database of knowing together is consistent；
The database write method and system based on block chain network that some embodiments of the invention are provided further pass through
Judged whether database manipulation is legal before the affairs of data storage storehouse, to evade illegal database manipulation.
Description of the drawings
By reading the detailed description made to non-limiting example made with reference to the following drawings, the application other
Feature, objects and advantages will become more apparent upon：
The flow chart of the database wiring method based on block chain network that Fig. 1 is provided for one embodiment of the invention.
Fig. 2 is a kind of flow chart of preferred embodiment of method shown in Fig. 1.
The structural representation of the database writing system based on block chain network that Fig. 3 is provided for one embodiment of the invention.
Fig. 4 is a kind of flow chart of preferred embodiment of system shown in Figure 3.
The structural representation of the block chain network that Fig. 5 is provided for one embodiment of the invention.
A kind of structural representation of equipment that Fig. 6 is provided for one embodiment of the invention.
Specific embodiment
The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining related invention, rather than the restriction to the invention.It also should be noted that, in order to
It is easy to description, the part related to invention is illustrate only in accompanying drawing.
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Below with reference to the accompanying drawings and in conjunction with the embodiments describing the application in detail.
The flow chart of the database wiring method based on block chain network that Fig. 1 is provided for one embodiment of the invention.
As shown in figure 1, in the present embodiment, a kind of database wiring method based on block chain network that the present invention is provided
Including：
S20：Reception includes the Transaction Information of database manipulation；
S40：Db transaction is created according to the database manipulation, and the db transaction is stored in into local data
Storehouse；
S60：The Transaction Information is sent into current block chain network and participates in common recognition；
S80：Receive the common recognition object information of return and judge the Transaction Information whether by common recognition：It is, then described
Submit the db transaction in local data base to；It is no, then the db transaction described in rollback in the local data base.
Specifically, in the present embodiment, the present node for performing said method is a section in current block chain network
Point, the block chain network is auspicious ripple (ripple) network.In more embodiments, also the block chain network can be configured to other
The block chain network of type, is capable of achieving identical technique effect.
In step S20, present node receives the transaction that other nodes are initiated in current block chain network, the friendship of the transaction
Easily information includes database manipulation.The database manipulation can be newly-increased data, modification data, delete data etc. any one
Database manipulation, or database manipulation daily record etc. can therefrom obtain the letter of newly-increased database manipulation for present node
Breath.
In step s 40, the database manipulation according to acquired in step S20 creates a new db transaction
(Database Transaction), and the db transaction is stored in into local data base.
In step S60, present node sends the Transaction Information that step S20 is received into current ripple networks
Each node participates in common recognition.Each Transaction Information of each node respectively to receiving is voted, by by the packing of the Transaction Information of ballot
For know together object information, and by generate common recognition object information send to each node.
In step S80, present node receive return common recognition object information, according to common recognition object information in whether include
Should include the Transaction Information of database manipulation to judge it whether by knowing together：
If having passed through common recognition, it is determined that the database manipulation can be performed, step S40 is submitted to be deposited in the local database
The db transaction of storage；
If not by common recognition, it is determined that the database manipulation should not be performed, in the local database back-off procedure S40 institutes
The db transaction of storage.
Perform said method during, when local node participate in step S60 know together time period in local
When database carries out read operation, the db transaction that step S40 is stored in can be read, therefore ensure and locally counted in the period
Read-write according to storehouse is consistent；And after common recognition object information is obtained, submitted to or rollback db transaction according to the result of common recognition, protect
The read-write for having hindered local data base after completing to know together is consistent.
Fig. 2 is a kind of flow chart of preferred embodiment of method shown in Fig. 1.
As shown in Fig. 2 in a preferred embodiment, also include before step S40：
S30：Verify whether the database manipulation is legal：It is no, then return the transaction for receiving and including database manipulation
Information.
Specifically, in the present embodiment, present node into step S40 create db transaction before, first to data
Storehouse operation carries out legitimate verification, so as to without the need for performing above-mentioned steps S40-S80 to the operation of invalid data storehouse, evade illegal
Database manipulation.
Wherein, legitimate verification can include it is following at least one：Legitimate verification to operating right, to operation itself
Legitimate verification, the legitimate verification of data is write to operation, and other types of legitimacy commonly used in the art is tested
Card.
The structural representation of the database writing system based on block chain network that Fig. 3 is provided for one embodiment of the invention.
System shown in Fig. 3 can correspondingly perform the method shown in Fig. 1.
As shown in figure 3, in the present embodiment, the database writing system 10 that the present invention is provided includes communication unit 11, thing
Business writing unit 13 and issued transaction unit 15.
Wherein, communication unit 11 is configured to receive the Transaction Information for including database manipulation, in the Transaction Information correspondence
Db transaction write local data base 20 after by the Transaction Information send into current block chain network participate in common recognition, with
And, receive the common recognition object information for returning.
Affairs writing unit 13 is configured to create db transaction according to the database manipulation, and by the db transaction
It is stored in local data base 20.
Whether issued transaction unit 15 is configured to judge the Transaction Information by altogether according to the common recognition object information for receiving
Know：It is then to submit the db transaction in local data base 20；It is no, then rollback database thing in local data base 20
Business.
Fig. 4 is a kind of flow chart of preferred embodiment of system shown in Figure 3.System shown in Fig. 4 can correspondingly perform Fig. 2
Shown method.
As shown in figure 4, in a preferred embodiment, the database writing system 10 that the present invention is provided is further comprised to be tested
Card unit 12.
Authentication unit 12 is configured to verify whether the database manipulation is legal.
Affairs writing unit 13 is further configured to be judged whether to be created according to the database manipulation according to the result
Db transaction is simultaneously stored in local data base 20.
The structural representation of the block chain network that Fig. 5 is provided for one embodiment of the invention.
If as shown in figure 5, the block chain network that the present embodiment is provided includes dry contact 30, being each configured with each node 30
The database writing system 10 that any of the above-described embodiment is provided.
Specifically, local data base 20 is also each configured with each node 30, and for participating in the block chain list of common recognition
The components such as unit's (being specially auspicious ripple unit in the present embodiment).Each unit component can according to the actual requirements be configured to software or hardware
Device.
Flow chart and block diagram in accompanying drawing, it is illustrated that according to the system of various embodiments of the invention, method and computer journey
The architectural framework in the cards of sequence product, function and operation.At this point, each square frame in flow chart or block diagram can generation
A part for table one module, program segment or code a, part for the module, program segment or code is used comprising one or more
In the executable instruction of the logic function for realizing regulation.It should also be noted that in some are as the realization replaced, being marked in square frame
The function of note can also be with different from the order marked in accompanying drawing generation.For example, two square frames for succeedingly representing are actually
Can perform substantially in parallel, they can also be performed in the opposite order sometimes, depending on this is according to involved function.Also
It is noted that the combination of block diagram and/or each square frame in flow chart and block diagram and/or the square frame in flow chart, Ke Yitong
Cross and perform the function of regulation or the special hardware based system of operation to realize, or can be by specialized hardware and calculating
The combination of machine instruction is realizing.
A kind of structural representation of equipment that Fig. 6 is provided for one embodiment of the invention.
As shown in fig. 6, conduct is on the other hand, present invention also provides a kind of equipment 600, including one or more centres
Reason unit (CPU) 601, it can add according to the program being stored in read-only storage (ROM) 602 or from storage part 608
The program that is downloaded in random access storage device (RAM) 603 and perform various appropriate actions and process.In RAM603, also deposit
Contain the various programs and data needed for equipment 600 is operated.CPU601, ROM602 and RAM603 pass through the phase each other of bus 604
Even.Input/output (I/O) interface 605 is also connected to bus 604.
I/O interfaces 605 are connected to lower component：Including the importation 606 of keyboard, mouse etc.；Penetrate including such as negative electrode
The output par, c 607 of spool (CRT), liquid crystal display (LCD) etc. and loudspeaker etc.；Storage part 608 including hard disk etc.；
And the communications portion 609 of the NIC including LAN card, modem etc..Communications portion 609 via such as because
The network of spy's net performs communication process.Driver 610 is also according to needing to be connected to I/O interfaces 605.Detachable media 611, such as
Disk, CD, magneto-optic disk, semiconductor memory etc., as needed on driver 610, in order to read from it
Computer program be mounted into as needed storage part 608.
Especially, in accordance with an embodiment of the present disclosure, the database wiring method of any of the above-described embodiment description can be by reality
It is now computer software programs.For example, embodiment of the disclosure includes a kind of computer program, and it includes visibly including
Computer program on a machine-readable medium, the computer program includes the program generation for performing database wiring method
Code.In such embodiments, the computer program can be downloaded and installed by communications portion 609 from network, and/or
It is mounted from detachable media 611.
Being described in unit involved in the embodiment of the present application or module can be realized by way of software, it is also possible to
Realized by way of hardware.Described unit or module can also be arranged within a processor, and for example, each unit can
With the software program in being provided in computer or intelligent movable equipment, or the hardware unit being separately configured.Wherein, this
The title of a little units or module does not constitute under certain conditions the restriction to the unit or module itself.
As another aspect, present invention also provides a kind of computer-readable recording medium, the computer-readable storage medium
Matter can be the computer-readable recording medium included in the device of above-described embodiment；Can also be individualism, it is unassembled
Enter the computer-readable recording medium in equipment.Computer-readable recording medium storage has one or more than one program, should
Program is used for performing the database wiring method for being described in the application by one or more than one processor.
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.People in the art
Member should be appreciated that invention scope involved in the application, however it is not limited to the technology of the particular combination of above-mentioned technical characteristic
Scheme, while also should cover in the case where conceiving without departing from the application, is carried out appointing by above-mentioned technical characteristic or its equivalent feature
Other technical schemes that meaning is combined and formed.Such as features described above has similar functions with (but not limited to) disclosed herein
The technical characteristic technical scheme being replaced mutually and formed.
Claims (8)
1. a kind of database wiring method based on block chain network, it is characterised in that methods described includes：
Reception includes the Transaction Information of database manipulation；
Db transaction is created according to the database manipulation, and the db transaction is stored in into local data base；
The Transaction Information is sent into current block chain network and participates in common recognition；
Receive the common recognition object information of return and judge the Transaction Information whether by common recognition：It is, then in the local data
Submit the db transaction in storehouse to；It is no, then the db transaction described in rollback in the local data base.
2. database wiring method according to claim 1, it is characterised in that created according to the database manipulation described
Db transaction is built, and the db transaction is stored in before local data base is also included：
Verify whether the database manipulation is legal：It is no, then return the Transaction Information for receiving and including database manipulation.
3. database wiring method according to claim 1 and 2, it is characterised in that the block chain network is auspicious ripple
(ripple) network.
4. a kind of database writing system based on block chain network, it is characterised in that the system includes：
Communication unit, is configured to receive the Transaction Information for including database manipulation, in the corresponding database of the Transaction Information
The Transaction Information is sent into current block chain network after affairs write local data base participates in common recognition, and, reception is returned
The common recognition object information for returning；
Affairs writing unit, is configured to create db transaction according to the database manipulation, and by the db transaction
It is stored in local data base；
Whether issued transaction unit, be configured to judge the Transaction Information by common recognition according to the common recognition object information for receiving：
It is then to submit the db transaction in the local data base；It is no, then data described in rollback in the local data base
Storehouse affairs.
5. database writing system according to claim 4, it is characterised in that also include：
Authentication unit, is configured to verify whether the database manipulation is legal；
The affairs writing unit is further configured to be judged whether according to the database manipulation according to the result
Create db transaction and be stored in local data base.
6. the database writing system according to claim 4 or 5, it is characterised in that the block chain network is auspicious ripple
(ripple) network.
7. a kind of block chain network, it is characterised in that be respectively configured just like claim in each node of the block chain network
Database writing system described in any one of 4-6.
8. a kind of equipment, it is characterised in that the equipment includes：
One or more processors；
Memory, for storing one or more programs,
When one or more of programs are by one or more of computing devices so that one or more of processors
Perform the database wiring method as any one of claim 1-3.
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| CN201611244545.2A CN106611061B (en) | 2016-12-29 | 2016-12-29 | Database write-in method and system based on block chain network |
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| CN201611244545.2A CN106611061B (en) | 2016-12-29 | 2016-12-29 | Database write-in method and system based on block chain network |
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Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106897906A (en) * | 2017-02-28 | 2017-06-27 | 北京众享比特科技有限公司 | Exciting-simulator system content distribution method and system |
| CN107122675A (en) * | 2017-04-27 | 2017-09-01 | 北京众享比特科技有限公司 | A kind of db transaction operating method and system based on block chain |
| CN107241279A (en) * | 2017-06-22 | 2017-10-10 | 北京天德科技有限公司 | A kind of block chain transaction current-limiting method based on multi-buffer queue |
| CN107395665A (en) * | 2017-05-22 | 2017-11-24 | 阿里巴巴集团控股有限公司 | A kind of block chain service handling and business common recognition method and device |
| CN107704269A (en) * | 2017-10-16 | 2018-02-16 | 中国银行股份有限公司 | A kind of method and system based on block chain generation block |
| CN107766453A (en) * | 2017-09-26 | 2018-03-06 | 上海策赢网络科技有限公司 | Data base management method, device and storage medium based on block chain |
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| CN110196881A (en) * | 2019-04-22 | 2019-09-03 | 华中科技大学 | A kind of data read-write method and block chain network structure based on block chain |
| CN110309160A (en) * | 2019-05-22 | 2019-10-08 | 平安科技（深圳）有限公司 | Data enter chain transaction methods, device, computer equipment and storage medium |
| WO2020082871A1 (en) * | 2018-10-26 | 2020-04-30 | 阿里巴巴集团控股有限公司 | Method, device and system for executing blockchain transactions in parallel |
| WO2020108288A1 (en) * | 2018-11-29 | 2020-06-04 | 华为技术有限公司 | Database system, node, and method |
| CN112487080A (en) * | 2019-08-20 | 2021-03-12 | 厦门本能管家科技有限公司 | Difference value backspacing method and system for block chain |
| WO2021102572A1 (en) * | 2019-11-26 | 2021-06-03 | Zeu Crypto Networks Inc. | Method and system for converting database applications into blockchain applications |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103268351A (en) * | 2013-05-31 | 2013-08-28 | 网易（杭州）网络有限公司 | Method and device for data synchronism |
| CN105404701A (en) * | 2015-12-31 | 2016-03-16 | 浙江图讯科技股份有限公司 | Peer-to-peer network-based heterogeneous database synchronization method |
| CN105573828A (en) * | 2015-12-17 | 2016-05-11 | 布比（北京）网络技术有限公司 | Operation processing method and device |
| US20160164884A1 (en) * | 2014-12-05 | 2016-06-09 | Skuchain, Inc. | Cryptographic verification of provenance in a supply chain |
| CN106157142A (en) * | 2016-06-30 | 2016-11-23 | 惠众商务顾问（北京）有限公司 | A kind of block chain common recognition and synchronous method, system and device |
| CN106228446A (en) * | 2016-05-12 | 2016-12-14 | 北京众享比特科技有限公司 | Transaction in assets plateform system based on privately owned block chain and method |
-
2016
- 2016-12-29 CN CN201611244545.2A patent/CN106611061B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103268351A (en) * | 2013-05-31 | 2013-08-28 | 网易（杭州）网络有限公司 | Method and device for data synchronism |
| US20160164884A1 (en) * | 2014-12-05 | 2016-06-09 | Skuchain, Inc. | Cryptographic verification of provenance in a supply chain |
| CN105573828A (en) * | 2015-12-17 | 2016-05-11 | 布比（北京）网络技术有限公司 | Operation processing method and device |
| CN105404701A (en) * | 2015-12-31 | 2016-03-16 | 浙江图讯科技股份有限公司 | Peer-to-peer network-based heterogeneous database synchronization method |
| CN106228446A (en) * | 2016-05-12 | 2016-12-14 | 北京众享比特科技有限公司 | Transaction in assets plateform system based on privately owned block chain and method |
| CN106157142A (en) * | 2016-06-30 | 2016-11-23 | 惠众商务顾问（北京）有限公司 | A kind of block chain common recognition and synchronous method, system and device |
Cited By (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| US10938577B2 (en) | 2017-05-22 | 2021-03-02 | Advanced New Technologies Co., Ltd. | Blockchain service acceptance and consensus method and devices |
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| CN107766453A (en) * | 2017-09-26 | 2018-03-06 | 上海策赢网络科技有限公司 | Data base management method, device and storage medium based on block chain |
| CN107704269A (en) * | 2017-10-16 | 2018-02-16 | 中国银行股份有限公司 | A kind of method and system based on block chain generation block |
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| WO2020082871A1 (en) * | 2018-10-26 | 2020-04-30 | 阿里巴巴集团控股有限公司 | Method, device and system for executing blockchain transactions in parallel |
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| CN109710627A (en) * | 2018-12-29 | 2019-05-03 | 中国银联股份有限公司 | A kind of Transaction Inquiries method and device based on block chain network |
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| CN109840429A (en) * | 2019-01-08 | 2019-06-04 | 北京众享比特科技有限公司 | Intelligent contract deployment, call method and device |
| CN110008216A (en) * | 2019-04-02 | 2019-07-12 | 北京众享比特科技有限公司 | Database table operating method, device, equipment and storage medium based on block chain |
| CN110196881A (en) * | 2019-04-22 | 2019-09-03 | 华中科技大学 | A kind of data read-write method and block chain network structure based on block chain |
| CN110196881B (en) * | 2019-04-22 | 2021-03-26 | 华中科技大学 | Block chain-based data reading and writing method and block chain network structure |
| CN110309160A (en) * | 2019-05-22 | 2019-10-08 | 平安科技（深圳）有限公司 | Data enter chain transaction methods, device, computer equipment and storage medium |
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| WO2021102572A1 (en) * | 2019-11-26 | 2021-06-03 | Zeu Crypto Networks Inc. | Method and system for converting database applications into blockchain applications |
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