CN109391480A - A kind of date storage method, device and electronic equipment - Google Patents
A kind of date storage method, device and electronic equipment Download PDFInfo
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- CN109391480A CN109391480A CN201811221433.4A CN201811221433A CN109391480A CN 109391480 A CN109391480 A CN 109391480A CN 201811221433 A CN201811221433 A CN 201811221433A CN 109391480 A CN109391480 A CN 109391480A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/16—Arrangements for providing special services to substations
- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
- H04L9/0643—Hash functions, e.g. MD5, SHA, HMAC or f9 MAC
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Abstract
This application discloses a kind of date storage methods, to solve the problems, such as network processes low efficiency of knowing together in the prior art.It is requested this method comprises: receiving data cochain, the data cochain request will be written in block chain for requesting to uplink data, the summary info to uplink data comprising depositing card data；By received in period first time it is a plurality of to uplink data be packaged as one transaction, and by it is described transaction be broadcast to adjacent node, so as to witness node will the transaction write-in block chain in.Disclosed herein as well is a kind of data storage device, electronic equipment and computer readable storage mediums.
Description
Technical field
This application involves field of computer technology more particularly to a kind of date storage method, device, electronic equipment and calculating
Machine readable storage medium storing program for executing.
Background technique
With the development of computer technology, block chain technology (also known as distributed account book technology) with its decentralization, openly
Transparent, the advantages that can not distorting, becomes hot technology at this stage, deposited in intelligent contract, e-commerce, Internet of Things, file
The various fields such as storage are by extensive use.
In the system of block chain, common recognition mechanism can guarantee the consistency of data between each network node, existing common recognition
Mechanism mainly has proof of work, equity to prove, Byzantine failure tolerance algorithm etc., however the throughput of system of existing common recognition mechanism
It is lower, for example the message count (Transaction Per Second, TPS) of ether mill processing per second is 25 or so, bit coin net
The TPS of network can reach 3-6 or so, this is unable to satisfy the data storage requirement of rapid, high volume.
Therefore, a kind of scheme that can be improved common recognition network processes efficiency is needed, to promote block catenary system storing data
When handling capacity.
Summary of the invention
The embodiment of the present application provides a kind of date storage method, to solve network processes low efficiency of knowing together in the prior art
The problem of.
The embodiment of the present application also provides a kind of data storage device, to solve network processes efficiency of knowing together in the prior art
Low problem.
The embodiment of the present application also provides a kind of electronic equipment, to solve network processes low efficiency of knowing together in the prior art
Problem.
The embodiment of the present application also provides a kind of computer readable storage medium, at the network that solves to know together in the prior art
The problem of managing low efficiency.
The embodiment of the present application adopts the following technical solutions:
A kind of date storage method, applied to the node in block chain network, comprising:
The request of data cochain is received, the data cochain request will be written in block chain for requesting to uplink data, institute
Stating to uplink data includes the summary info for depositing card data；
By received in period first time it is a plurality of to uplink data be packaged as one transaction, and by it is described transaction be broadcast to
Adjacent node is written in block chain to witness node for the transaction.
A kind of data storage device, comprising:
Receiving unit, cochain is requested for receiving data, and the data cochain request will be write for requesting to uplink data
Enter in block chain, the summary info to uplink data comprising depositing card data；
Packaged unit, for by received in period first time it is a plurality of to uplink data be packaged as one transaction, and will
The transaction is broadcast to adjacent node, is written in block chain to witness node for the transaction.
A kind of electronic equipment, comprising:
Processor；And
It is arranged to the memory of storage computer executable instructions, the executable instruction makes the place when executed
It manages device and executes following operation:
The request of data cochain is received, the data cochain request will be written in block chain for requesting to uplink data, institute
Stating to uplink data includes the summary info for depositing card data；
By received in period first time it is a plurality of to uplink data be packaged as one transaction, and by it is described transaction be broadcast to
Adjacent node is written in block chain to witness node for the transaction.
A kind of computer readable storage medium, the computer-readable recording medium storage one or more program are described
One or more programs are when the electronic equipment for being included multiple application programs executes, so that the electronic equipment executes following behaviour
Make:
The request of data cochain is received, the data cochain request will be written in block chain for requesting to uplink data, institute
Stating to uplink data includes the summary info for depositing card data；
By received in period first time it is a plurality of to uplink data be packaged as one transaction, and by it is described transaction be broadcast to
Adjacent node is written in block chain to witness node for the transaction.
The embodiment of the present application use at least one above-mentioned technical solution can reach it is following the utility model has the advantages that
By receiving the request of data cochain, then a plurality of one is packaged as to uplink data for what is received in period first time
Item transaction, and is broadcast to adjacent node for the transaction, and in this way by broadcasting in block chain network, witness node can should
Transaction is added on block chain.By being packaged as a transaction to uplink data for a plurality of, due to being to hand in block chain network
Easy dimension is come work such as the signature, verifying, the broadcast that carry out data, accordingly, with respect to one to the corresponding friendship of uplink data
For easily, the common recognition efficiency in block chain network can be improved.In addition, being the summary info of data to uplink data, being not necessarily to will
All data cochains, can be further improved common recognition efficiency.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:
Fig. 1 is a kind of block chain network configuration diagram provided by the embodiments of the present application；
Fig. 2 is a kind of implementation process schematic diagram of date storage method provided by the embodiments of the present application；
Fig. 3 provides a kind of block chain structure schematic diagram for the embodiment of the present application；
Fig. 4 provides a kind of block chain structure schematic diagram for the embodiment of the present application；
Fig. 5 provides a kind of block chain structure schematic diagram for the embodiment of the present application；
Fig. 6 is a kind of implementation process schematic diagram of date storage method provided by the embodiments of the present application；
Fig. 7 is a kind of concrete structure schematic diagram of data storage device provided by the embodiments of the present application；
Fig. 8 is the structural schematic diagram of a kind of electronic equipment provided by the embodiments of the present application.
Specific embodiment
To keep the purposes, technical schemes and advantages of the application clearer, below in conjunction with the application specific embodiment and
Technical scheme is clearly and completely described in corresponding attached drawing.Obviously, described embodiment is only the application one
Section Example, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall in the protection scope of this application.
Below in conjunction with attached drawing, the technical scheme provided by various embodiments of the present application will be described in detail.
As described in the background art, the treatment effeciency of common recognition network is lower in existing block chain technology, and to data
When storing with carrying out high frequency time, block chain network is needed to be enable to respond quickly.For example, carrying out copyright guarantor by block chain technology
When shield, often by copyright information storage into block chain, and recently as the rapid development from media industry, in order to reach
The effect of fast propagation, from the content of media releasing, often length is short, the frequency is high, then by block chain to from media releasing
When holding progress copyright protection, the requirement to block chain common recognition efficiency is very high.
Therefore, for solve the problems, such as in the prior art block chain know together network processes low efficiency, the embodiment of the present application provide
A kind of date storage method.The executing subject of date storage method provided by the embodiments of the present application can be in block chain network
Arbitrary node.
Before each embodiment of this specification is discussed in detail, first to the block chain in this specification one or more embodiment
Network describes in detail.
Referring to Fig. 1, each node in block chain network can correspond to a type of account, it can in the block chain network
With the account comprising 3 seed types: ballot account, member's account and witness account.Wherein, member's account can receive the number of user
It is requested according to cochain, and treats uplink data and be forwarded；Ballot node can vote to the node in block chain network, come
Election witness node, and can also have the function of member's account, i.e. the data cochain request of reception user, and treat cochain
Data are forwarded；Witness node can treat uplink data and is packaged, be signed, then block out.
In the embodiment of the present application, the type of block chain network can be alliance's chain, the account in alliance's chain can be through
What the committee, alliance distributed after agreeing to for user, and can be set whether the account has ballot permission.If the account has
Standby ballot permission, then account is ballot account, and corresponding node is ballot node；If the account does not have ballot permission,
Account is member's account, and corresponding node is member node.In addition, the account can receive the request of data cochain.It is understood that
, in the embodiment of the present application, all nodes can also all have ballot permission, i.e., can not include member in block chain network
Node.
The committee, alliance can distribute unique account for new allied member and distribution can be used in key, new allied member
Account configures the node of oneself, to be added in alliance's block chain network.It, can be with and when some account is exited from alliance's chain
The key information of the account is modified, just can not correctly be signed by the account to data in this way, it also just can not be by data
Cochain realizes exiting for block chain network interior joint.
Based on above-mentioned block chain network, the data storage side in the application one or more embodiment is described in detail below
Method, the executing subject of this method are any node in block chain network.The implementation process schematic diagram of this method as shown in Fig. 2,
Include the following steps:
Step 11, the request of data cochain is received；
The request of data cochain will be written in block chain for requesting to uplink data, include to deposit card data to uplink data
Summary info.
It is the data in block chain to be written to uplink data in this specification one or more embodiment, which writes
, can be by data persistence into block chain, other than first block in block chain after entering in block chain network, each
Block can all be linked to its previous block, as chain, after a block is persisted to block chain, and the block
It can not often be tampered.
The request of data cochain, which can be, to be sent by allied member by application program, which is such as alliance
The client of member's exploitation, is also possible to the block chain client of node, by the client, can request will be to uplink data
It is sent in block chain network, particularly chain process can be described in detail, be not repeated herein hereinafter.
Depositing card data is to stay in block chain the data for deposit card, for example can be the works of user, from media releasing
Content etc..In the embodiment of the present application, card data cochain can not will be deposited, but the summary info cochain for demonstrate,proving data will be deposited,
I.e. to include in uplink data be deposit card data summary info, when need to deposit card data verify when, only need to verify
Whether the summary info of data matches with the summary info on chain, the true and false inquiry of data can be realized, without that will deposit card number
According to whole cochains, response efficiency when data deposit card is improved.
Step 12, by received in period first time it is a plurality of be packaged as a transaction to uplink data, and by the friendship
It easily is broadcast to adjacent node, is added on block chain to witness node for the transaction.
In this specification one or more embodiment, in cochain request, one or more may include to uplink data, one
Item waits for that uplink data can data record in correspondence database.Under most of application scenarios, user is on carrying out data
When chain, one is often uploaded to uplink data.For example, user is after issuing content, for from media subscriber to guarantee
The protected timeliness of content copyright often it is expected rapidly by the content and its copyright information cochain, rather than waits until to issue it
Cochain is further played when its content, therefore, after content generation, will using the content and its copyright information as to uplink data,
The request of data cochain is sent to block chain node.
It, can be a plurality of to uplink data by what is received in period first time in order to improve the common recognition efficiency of block chain network
It is packaged as a transaction, is then signed to transaction, and be broadcast to adjacent node, it, will after witness node receives transaction
The signature of transaction is verified, and after being verified, All Activity is packaged, is added in block chain.Entire
In the process, each node in block chain is not necessarily to wait for each that uplink data such as is signed, verified at the work, and only need to comprising
An a plurality of transaction to uplink data is verified, for trading accordingly, with respect to one to uplink data corresponding one, energy
Enough improve the common recognition efficiency in block chain network.
In this specification one or more embodiment, if node is the ballot node for having ballot permission, the section
Point can vote to the node in block chain network, then can be secondary according to the number of votes obtained of gained vote node and abnormal book keeping operation
Number determines witness node.Wherein, gained vote node is the node voted, and book keeping operation described in this specification can be witness
Transaction record is packaged as block and records the behavior into block chain by node.
Specifically, the ballot quantity of each ballot node can be certain, for example each ballot node can only throw 1
Ticket, or 30 tickets can only be thrown.Node vote after being voted, the vote information of oneself can be broadcast to adjacent node, finally
All nodes that vote information can be broadcast in block chain network, it is clear that it is wide that the ballot node also will receive other nodes
The vote information (can also have the case where can not receiving abnormal nodes vote information certainly) broadcast, which can count
Then the number of votes obtained of ticket node can determine witness node according to the number of votes obtained and normal book keeping operation number of gained vote node.
Abnormal book keeping operation mentioned here can be node and be elected as ballot node before, but due to certain originals
Because of the case where being not properly completed out block book keeping operation, if normally book keeping operation number is not greater than given threshold, can be regarded as different
Chang Jiedian, and not as witness node, to prevent from influencing book keeping operation efficiency, further promote the common recognition effect in block chain network
Rate.
Specifically, when determining witness node according to the number of votes obtained and number of not keeping accounts normally of gained vote node, Ke Yixian
According to the number of votes obtained sequence from big to small of gained vote node, gained vote node is ranked up, First ray is obtained, then by first
Abnormal nodes in sequence are rejected, and the second sequence is obtained, and using the preceding n node in the second sequence as witness node, n is default
Witness number of nodes.Alternatively, it is also possible to after obtaining First ray, obtain the node of preceding n non-abnormal nodes, as witness
Node.In short, if n improper nodes can be got, and in this n node each node number of votes obtained than other sections
Point is high, and this specification witnesses the concrete mode of node without limitation to acquisition.
In this specification one or more embodiment, after electing witness node, each witness node can be according to certain
Sequence is kept accounts in turn, this sequentially can be random, be also possible to be ranked up according to number of votes obtained.Two neighboring node
The time interval of book keeping operation is prefixed time interval, which is generally 3 seconds, then a wheel book keeping operation the time it takes is
3*n。
If this node be confirmed as witness node, can according to the sequence and prefixed time interval kept accounts in turn,
Determine the time cycle of this node book keeping operation, if this node is at first of book keeping operation sequence, the time cycle kept accounts is upper one
Wheel book keeping operation terminates the time started to epicycle；If the book keeping operation sequence of this node is not first, the time cycle kept accounts is
Prefixed time interval after the completion of previous node book keeping operation, after the completion of the book keeping operation of the previous node of this node, this node can be right
Transaction in prefixed time interval is packaged out block.
For example, the book keeping operation sequence of three nodes A, B, C in more wheel book keeping operations is A, B, C, then its chain formed is such as
Chain shown in Fig. 3.
And if some node is abnormal, which can only be added to the block that itself is generated in the block chain of itself,
And the block that other witness nodes are packaged can not be added in the block chain of itself, the block itself being packaged can not also be added
Into the block chain of other nodes.Therefore the length of the abnormal nodes block chain is just less than the length of other normal node block chains
Degree.After abnormal nodes restore normal, the block chain between node will do it synchronization, and the block chain that normal node is formed is main chain,
The chain that abnormal nodes are formed is branch.Main chain is longest chain in block chain, and branch is the chain branched out other than main chain,
It can be described as bifurcated, branch etc..
For example, node B is abnormal in three nodes A, B, C, then the block that A, C node go out can connect into one in book keeping operation
Chain, and the independent chain of block that B node goes out, as shown in figure 4, the chain that the block that A, C node go out is formed is main chain, the block that B node goes out
The chain of formation is branch.In the case where three witness nodes, most bifurcateds (forming main chain) can produce two blocks within every 9 seconds,
And a small number of bifurcateds (forming branch) only generate a block, so main chain is forever than branch chain length.
In this way by the way that block to be added in longest chain, 1/3 node for avoiding Byzantine failure tolerance (PBFT) mechanism is made
Evil problem has prevented the network bifurcated that ought have 1/3 or more node to be caused extremely simultaneously and book keeping operation failure problem from mechanism, should
Abnormal network delay, delay machine, the server of such as can be does not work, deliberately changes account book data etc..Meanwhile federation node compared with
In the case where few, block chain can also be allowed more credible.
In addition, branch is subsequent will not to add block backward again after abnormal nodes restore normal, and the one of this specification
In a or multiple embodiments, if detecting, there are branches in block chain, are added to main chain for the branch being not added with into main chain
In, to avoid the loss of data of user's cochain on branch.
In this specification one or more embodiment, during witness node is kept accounts in turn, if some node is different
Often, for example there is delay machine or error in entering accounts in the node, then successively fills rotation by following node, improves book keeping operation efficiency.
For example, node B is abnormal, then can be filled by following D node, as shown in Figure 5 in three nodes A, B, C.
It, will be in billing cycle if node is confirmed as witnessing node in this specification one or more embodiment
Transaction is packaged as block, and the block is broadcast to adjacent node, in the transaction in billing cycle comprising to uplink data and
This waits for the signature of uplink data, and then the block is added in block chain on longest chain.
In this specification one or more embodiment, in the write-in block chain that will trade after, can also will be on block chain
Data are stored to local data base, can be from local data in this way when receiving for the inquiry request of data in block chain
Data query is carried out in library, improves efficiency data query.
Below with reference to concrete application scene, the data storage procedure provided this specification is described in detail.
In this specification one or more embodiment, when carrying out depositing card to copyright data, may include: to uplink data
The data summarization and additional information of copyright data.
Here copyright data includes: works and copyright owner's information of the works.Works, that is, user will protect version
The content of power, for example can be the content from media releasing.
Here additional information includes following at least one:
From media platform coding, from media platform copyright Rcode, date of application.
Wherein, it is encoded from media platform, for the unique encodings from media platform in the whole network, which can be oneself life
At, it is also possible to the unified distribution of certain center；Rcode can be Chinese copyright protection center and distribute to each allied member
Unique identifier segment encode, card information can be deposited to related works in Chinese copyright protection centre indexing by this yard.
It is deposited below by copyright data and demonstrate,proves this application scenarios, to the specific reality for the date storage method that this specification provides
The process of applying is described in detail, the technical detail not made referrals in implementation process, can be with reference to associated description above.
Assuming that witnessing node C under the application scenarios is responsible for book keeping operation, certain will be to cochain number by member node A from media platform
According to (copyright data) cochain, member node A is connected with witness node B, and witness node B is connected with witness node C.The reality of the process
Existing flow diagram is as shown in fig. 6, include the following steps:
Step 21, the information such as works and author are generated into a cryptographic Hash from media platform, and the information outside plus is (certainly
The metadata such as media platform coding, RCode, date of application) generate a data；
Step 22, it is signed from media platform using account data key；
Step 23, data and signature are sent to member node A to uplink data as one from media platform；
Step 24, member node A is shown in a plurality of be broadcast to uplink data as a transaction in time period
Demonstrate,prove node B；
Step 25, the not responsible book keeping operation of node B current time is witnessed, transaction is broadcast to witness node C by it；
Step 26, the transaction received in billing cycle and other data and signature are packaged into an area by witness node C
Block (block), which is added in block chain on longest chain, and be broadcast to adjacent node；
Step 27, other nodes are verified the block received, verifying is logical by the content of block in inquiry local node
Later, which is added in block chain on longest chain；
Step 28, each node stores data on block chain into local data base, so as to subsequent query.
Through the above steps, copyright data can be deposited to card in block chain, by being packaged as a plurality of to uplink data
One transaction, due to being with the dimension of transaction in block chain network work such as the signature, verifying, the broadcast that carry out data,
For a corresponding transaction, it can be improved the common recognition efficiency in block chain network to uplink data relative to one.In addition, to upper
Chain data are the summary info of copyright information, without can be further improved common recognition efficiency for works content cochain.
Through practical proof, date storage method provided by the present application, TPS high postpones low.TPS actual measurement can achieve 3000
More than, it can satisfy and largely really weigh demand from the copyright of media platform on current market.
The date storage method that obvious this specification provides can also be applied in other business scenarios, not arrange one by one herein
It lifts.Those of ordinary skill in the art are applied to other industry without making creative work, by the date storage method
All other embodiment, shall fall in the protection scope of this application obtained in business.
Based on date storage method provided by the embodiments of the present application, the embodiment of the present application also provides corresponding data storage dress
It sets, as shown in fig. 7, the device mainly includes following function units:
Receiving unit 31, cochain is requested for receiving data, and the data cochain request will be to uplink data for request
It is written in block chain, the summary info to uplink data comprising depositing card data；
Packaged unit 32, for by received in period first time it is a plurality of to uplink data be packaged as one transaction, and
The transaction is broadcast to adjacent node, is written in block chain to witness node for the transaction.
In the embodiment of the present application, there are many kinds of the specific embodiments of data storage device, in one embodiment, then
Described device further include:
Ballot unit 33, for voting the node in block chain network；
Determination unit 34 determines witness node for the number of votes obtained and normal book keeping operation number according to gained vote node.
In one embodiment, the determination unit 34, the determination unit specifically include: first determines subelement
34-1, second determine that subelement 34-2 and third determine subelement 34-3, in which:
Described first determines subelement 34-1, for the sequence of the number of votes obtained according to gained vote node from big to small, to gained vote
Node is ranked up, and obtains First ray；
Described second determines subelement 34-2, for rejecting the abnormal nodes in the First ray, obtains the second sequence
Column, the abnormal nodes are node of the number greater than given threshold of not keeping accounts normally；
The third determines subelement 34-3, for using the preceding n node in second sequence as witness node, n
For preset witness number of nodes.
In one embodiment, described device further include:
Adding unit 35, for, there are when branch, the branch being not added with into main chain being added in detecting block chain
Into main chain, the main chain is longest chain in block chain.
In one embodiment, it is described to uplink data include: copyright data data summarization and additional information；
The copyright data includes: copyright owner's information of works, the works；
The additional information includes following at least one:
From media platform coding, from media platform copyright Rcode, date of application.
In one embodiment, described device further includes packaged unit 36, for being confirmed as witness section in this node
When point, the transaction in billing cycle is packaged as block, and the block is broadcast to adjacent node, in the billing cycle
Transaction in comprising to uplink data and to the signature of uplink data；
Accounting unit 37, for the block to be added to longest chain in block chain.
In one embodiment, after the transaction is written in block chain, described device further include:
Storage unit 38, for storing the data on block chain to local data base；
Query unit 39, for when receiving for the inquiry request of data in block chain, from the local data base
Middle carry out data query.
Data storage device provided by the embodiments of the present application then will be all at the first time by receiving the request of data cochain
Received in phase it is a plurality of be packaged as a transaction to uplink data, and the transaction is broadcast to adjacent node, in this way by area
It is broadcasted in block chain network, which can be added on block chain by witness node.By being packaged a plurality of to uplink data
It trades for one, due to being with the dimension of transaction in block chain network work such as the signature, verifying, the broadcast that carry out data, because
This, for a corresponding transaction, can be improved the common recognition efficiency in block chain network to uplink data relative to one.In addition,
It is the summary info of data to uplink data, without can be further improved common recognition efficiency for all data cochains.
Fig. 8 is the structural schematic diagram of one embodiment electronic equipment of the application.Referring to FIG. 8, in hardware view, the electricity
Sub- equipment includes processor, optionally further comprising internal bus, network interface, memory.Wherein, memory may be comprising interior
It deposits, such as high-speed random access memory (Random-Access Memory, RAM), it is also possible to further include non-volatile memories
Device (non-volatile memory), for example, at least 1 magnetic disk storage etc..Certainly, which is also possible that other
Hardware required for business.
Processor, network interface and memory can be connected with each other by internal bus, which can be ISA
(Industry Standard Architecture, industry standard architecture) bus, PCI (Peripheral
Component Interconnect, Peripheral Component Interconnect standard) bus or EISA (Extended Industry Standard
Architecture, expanding the industrial standard structure) bus etc..The bus can be divided into address bus, data/address bus, control always
Line etc..Only to be indicated with a four-headed arrow in Fig. 8, it is not intended that an only bus or a type of convenient for indicating
Bus.
Memory, for storing program.Specifically, program may include program code, and said program code includes calculating
Machine operational order.Memory may include memory and nonvolatile memory, and provide instruction and data to processor.
Processor is from the then operation into memory of corresponding computer program is read in nonvolatile memory, in logical layer
Application data store device is formed on face.Processor executes the program that memory is stored, and is specifically used for executing following behaviour
Make:
The request of data cochain is received, the data cochain request will be written in block chain for requesting to uplink data, institute
Stating to uplink data includes the summary info for depositing card data；
By received in period first time it is a plurality of to uplink data be packaged as one transaction, and by it is described transaction be broadcast to
Adjacent node is written in block chain to witness node for the transaction.
The method that data storage device disclosed in the above-mentioned embodiment illustrated in fig. 2 such as the application executes can be applied to processor
In, or realized by processor.Processor may be a kind of IC chip, the processing capacity with signal.It was realizing
Each step of Cheng Zhong, the above method can be complete by the integrated logic circuit of the hardware in processor or the instruction of software form
At.Above-mentioned processor can be general processor, including central processing unit (Central Processing Unit, CPU),
Network processing unit (Network Processor, NP) etc.；It can also be digital signal processor (Digital Signal
Processor, DSP), it is specific integrated circuit (Application Specific Integrated Circuit, ASIC), existing
Field programmable gate array (Field-Programmable Gate Array, FPGA) or other programmable logic device are divided
Vertical door or transistor logic, discrete hardware components.It may be implemented or execute and is in the embodiment of the present application disclosed each
Method, step and logic diagram.General processor can be microprocessor or the processor is also possible to any conventional place
Manage device etc..The step of method in conjunction with disclosed in the embodiment of the present application, can be embodied directly in hardware decoding processor and execute
At, or in decoding processor hardware and software module combination execute completion.Software module can be located at random access memory,
This fields such as flash memory, read-only memory, programmable read only memory or electrically erasable programmable memory, register maturation
In storage medium.The storage medium is located at memory, and processor reads the information in memory, completes above-mentioned side in conjunction with its hardware
The step of method.
The electronic equipment can also carry out the method that data storage device executes in Fig. 2, and realize data storage device in Fig. 2
The function of illustrated embodiment, details are not described herein for the embodiment of the present application.
The embodiment of the present application also proposed a kind of computer readable storage medium, the computer-readable recording medium storage one
A or multiple programs, the one or more program include instruction, which holds when by the electronic equipment including multiple application programs
When row, the electronic equipment can be made to execute the method that data storage device executes in embodiment illustrated in fig. 2, and be specifically used for holding
Row:
The request of data cochain is received, the data cochain request will be written in block chain for requesting to uplink data, institute
Stating to uplink data includes the summary info for depositing card data；
By received in period first time it is a plurality of to uplink data be packaged as one transaction, and by it is described transaction be broadcast to
Adjacent node is written in block chain to witness node for the transaction.
In the 1990s, the improvement of a technology can be distinguished clearly be on hardware improvement (for example,
Improvement to circuit structures such as diode, transistor, switches) or software on improvement (improvement for method flow).So
And with the development of technology, the improvement of current many method flows can be considered as directly improving for hardware circuit.
Designer nearly all obtains corresponding hardware circuit by the way that improved method flow to be programmed into hardware circuit.Cause
This, it cannot be said that the improvement of a method flow cannot be realized with hardware entities module.For example, programmable logic device
(Programmable Logic Device, PLD) (such as field programmable gate array (Field Programmable Gate
Array, FPGA)) it is exactly such a integrated circuit, logic function determines device programming by user.By designer
Voluntarily programming comes a digital display circuit " integrated " on a piece of PLD, designs and makes without asking chip maker
Dedicated IC chip.Moreover, nowadays, substitution manually makes IC chip, this programming is also used instead mostly " is patrolled
Volume compiler (logic compiler) " software realizes that software compiler used is similar when it writes with program development,
And the source code before compiling also write by handy specific programming language, this is referred to as hardware description language
(Hardware Description Language, HDL), and HDL is also not only a kind of, but there are many kind, such as ABEL
(Advanced Boolean Expression Language)、AHDL(Altera Hardware Description
Language)、Confluence、CUPL(Cornell University Programming Language)、HDCal、JHDL
(Java Hardware Description Language)、Lava、Lola、MyHDL、PALASM、RHDL(Ruby
Hardware Description Language) etc., VHDL (Very-High-Speed is most generally used at present
Integrated Circuit Hardware Description Language) and Verilog.Those skilled in the art also answer
This understands, it is only necessary to method flow slightly programming in logic and is programmed into integrated circuit with above-mentioned several hardware description languages,
The hardware circuit for realizing the logical method process can be readily available.
Controller can be implemented in any suitable manner, for example, controller can take such as microprocessor or processing
The computer for the computer readable program code (such as software or firmware) that device and storage can be executed by (micro-) processor can
Read medium, logic gate, switch, specific integrated circuit (Application Specific Integrated Circuit,
ASIC), the form of programmable logic controller (PLC) and insertion microcontroller, the example of controller includes but is not limited to following microcontroller
Device: ARC 625D, Atmel AT91SAM, Microchip PIC18F26K20 and Silicone Labs C8051F320 are deposited
Memory controller is also implemented as a part of the control logic of memory.It is also known in the art that in addition to
Pure computer readable program code mode is realized other than controller, can be made completely by the way that method and step is carried out programming in logic
Controller is obtained to come in fact in the form of logic gate, switch, specific integrated circuit, programmable logic controller (PLC) and insertion microcontroller etc.
Existing identical function.Therefore this controller is considered a kind of hardware component, and to including for realizing various in it
The device of function can also be considered as the structure in hardware component.Or even, it can will be regarded for realizing the device of various functions
For either the software module of implementation method can be the structure in hardware component again.
System, device, module or the unit that above-described embodiment illustrates can specifically realize by computer chip or entity,
Or it is realized by the product with certain function.It is a kind of typically to realize that equipment is computer.Specifically, computer for example may be used
Think personal computer, laptop computer, cellular phone, camera phone, smart phone, personal digital assistant, media play
It is any in device, navigation equipment, electronic mail equipment, game console, tablet computer, wearable device or these equipment
The combination of equipment.
For convenience of description, it is divided into various units when description apparatus above with function to describe respectively.Certainly, implementing this
The function of each unit can be realized in the same or multiple software and or hardware when application.
It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the present invention, which can be used in one or more,
The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces
The form of product.
The present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
In a typical configuration, calculating equipment includes one or more processors (CPU), input/output interface, net
Network interface and memory.
Memory may include the non-volatile memory in computer-readable medium, random access memory (RAM) and/or
The forms such as Nonvolatile memory, such as read-only memory (ROM) or flash memory (flash RAM).Memory is computer-readable medium
Example.
Computer-readable medium includes permanent and non-permanent, removable and non-removable media can be by any method
Or technology come realize information store.Information can be computer readable instructions, data structure, the module of program or other data.
The example of the storage medium of computer includes, but are not limited to phase change memory (PRAM), static random access memory (SRAM), moves
State random access memory (DRAM), other kinds of random access memory (RAM), read-only memory (ROM), electric erasable
Programmable read only memory (EEPROM), flash memory or other memory techniques, read-only disc read only memory (CD-ROM) (CD-ROM),
Digital versatile disc (DVD) or other optical storage, magnetic cassettes, tape magnetic disk storage or other magnetic storage devices
Or any other non-transmission medium, can be used for storage can be accessed by a computing device information.As defined in this article, it calculates
Machine readable medium does not include temporary computer readable media (transitory media), such as the data-signal and carrier wave of modulation.
It should also be noted that, the terms "include", "comprise" or its any other variant are intended to nonexcludability
It include so that the process, method, commodity or the equipment that include a series of elements not only include those elements, but also to wrap
Include other elements that are not explicitly listed, or further include for this process, method, commodity or equipment intrinsic want
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including described want
There is also other identical elements in the process, method of element, commodity or equipment.
The application can describe in the general context of computer-executable instructions executed by a computer, such as program
Module.Generally, program module includes routines performing specific tasks or implementing specific abstract data types, programs, objects, group
Part, data structure etc..The application can also be practiced in a distributed computing environment, in these distributed computing environments, by
Task is executed by the connected remote processing devices of communication network.In a distributed computing environment, program module can be with
In the local and remote computer storage media including storage equipment.
All the embodiments in this specification are described in a progressive manner, same and similar portion between each embodiment
Dividing may refer to each other, and each embodiment focuses on the differences from other embodiments.Especially for system reality
For applying example, since it is substantially similar to the method embodiment, so being described relatively simple, related place is referring to embodiment of the method
Part explanation.
The above description is only an example of the present application, is not intended to limit this application.For those skilled in the art
For, various changes and changes are possible in this application.All any modifications made within the spirit and principles of the present application are equal
Replacement, improvement etc., should be included within the scope of the claims of this application.
Claims (15)
1. a kind of date storage method, applied to the node in block chain network characterized by comprising
Receive the request of data cochain, data cochain request will be written in block chain for requesting to uplink data, it is described to
Uplink data includes the summary info for depositing card data；
By received in period first time it is a plurality of to uplink data be packaged as one transaction, and by it is described transaction be broadcast to it is adjacent
Node is written in block chain to witness node for the transaction.
2. method as described in claim 1, which is characterized in that the method also includes:
It votes the node in block chain network；
According to the number of votes obtained of gained vote node and number of not keeping accounts normally, witness node is determined.
3. method as claimed in claim 2, which is characterized in that according to the number of votes obtained of gained vote node and number of not keeping accounts normally, really
Definite opinion demonstrate,proves node, specifically includes:
According to the number of votes obtained sequence from big to small of gained vote node, gained vote node is ranked up, First ray is obtained；
Abnormal nodes in the First ray are rejected, the second sequence is obtained, the abnormal nodes are number of not keeping accounts normally
Greater than the node of given threshold；
Using the preceding n node in second sequence as witness node, n is preset witness number of nodes.
4. method as claimed in claim 2, which is characterized in that after determining witness node, the method also includes:
If this node is confirmed as witnessing node, the transaction in billing cycle is packaged as block, and the block is broadcasted
To adjacent node, comprising to uplink data and to the signature of uplink data in the transaction in the billing cycle；
The block is added in block chain on longest chain.
5. method as described in claim 1, which is characterized in that the method also includes:
If detecting, there are branches in block chain, and the branch being not added with into main chain is added in main chain, and the main chain is
Longest chain in block chain.
6. method as described in claim 1, which is characterized in that after the transaction is written in block chain, the method is also wrapped
It includes:
By the data storage on block chain to local data base；
When receiving for the inquiry request of data in block chain, data query is carried out from the local data base.
7. such as any the method for claim 1-6, which is characterized in that described includes: the data of copyright data to uplink data
Abstract and additional information；
The copyright data includes: copyright owner's information of works, the works；
The additional information includes following at least one:
From media platform coding, from media platform copyright Rcode, date of application.
8. a kind of data storage device, the node being set in block chain network characterized by comprising
Receiving unit, cochain is requested for receiving data, and the data cochain request will be to uplink data write area for request
In block chain, the summary info to uplink data comprising depositing card data；
Packaged unit, for by received in period first time it is a plurality of be packaged as a transaction to uplink data, and will be described
Transaction is broadcast to adjacent node, is written in block chain to witness node for the transaction.
9. device as claimed in claim 8, which is characterized in that described device further include:
Ballot unit, for voting the node in block chain network；
Determination unit determines witness node for the number of votes obtained and normal book keeping operation number according to gained vote node.
10. device as claimed in claim 9, which is characterized in that the determination unit specifically includes: first determines subelement, the
Two determine that subelement and third determine subelement, in which:
Described first determines subelement, for the sequence of the number of votes obtained according to gained vote node from big to small, carries out to gained vote node
Sequence, obtains First ray；
Described second determines subelement, described different for obtaining the second sequence for the abnormal nodes rejecting in the First ray
Chang Jiedian is node of the number greater than given threshold of not keeping accounts normally；
The third determines subelement, for using the preceding n node in second sequence as witness node, n to be preset
Witness number of nodes.
11. device as claimed in claim 9, which is characterized in that described device further include:
Packaged unit, for the transaction in billing cycle being packaged as block, and will when this node is confirmed as witnessing node
The block is broadcast to adjacent node, includes to uplink data and to the label of uplink data in the transaction in the billing cycle
Name；
Accounting unit, for the block to be added to longest chain in block chain.
12. device as claimed in claim 8, which is characterized in that described device further include:
Adding unit, for, there are when branch, the branch being not added with into main chain being added to main chain in detecting block chain
In, the main chain is longest chain in block chain.
13. device as claimed in claim 8, which is characterized in that described device further include:
Storage unit, for storing the data on block chain to local data base；
Query unit, for being carried out from the local data base when receiving for the inquiry request of data in block chain
Data query.
14. a kind of electronic equipment characterized by comprising
Processor；And
It is arranged to the memory of storage computer executable instructions, the executable instruction makes the processor when executed
Execute following operation:
Receive the request of data cochain, data cochain request will be written in block chain for requesting to uplink data, it is described to
Uplink data includes the summary info for depositing card data；
By received in period first time it is a plurality of to uplink data be packaged as one transaction, and by it is described transaction be broadcast to it is adjacent
Node is written in block chain to witness node for the transaction.
15. a kind of computer readable storage medium, the computer-readable recording medium storage one or more program, described one
A or multiple programs are when the electronic equipment for being included multiple application programs executes, so that the electronic equipment executes following behaviour
Make:
Receive the request of data cochain, data cochain request will be written in block chain for requesting to uplink data, it is described to
Uplink data includes the summary info for depositing card data；
By received in period first time it is a plurality of to uplink data be packaged as one transaction, and by it is described transaction be broadcast to it is adjacent
Node is written in block chain to witness node for the transaction.
Priority Applications (1)
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| CN201811221433.4A CN109391480A (en) | 2018-10-19 | 2018-10-19 | A kind of date storage method, device and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811221433.4A CN109391480A (en) | 2018-10-19 | 2018-10-19 | A kind of date storage method, device and electronic equipment |
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| CN109391480A true CN109391480A (en) | 2019-02-26 |
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| CN201811221433.4A Pending CN109391480A (en) | 2018-10-19 | 2018-10-19 | A kind of date storage method, device and electronic equipment |
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