CN112241436A - Block chain network switching method and device - Google Patents
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- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
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- G06F16/23—Updating
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Abstract
The invention provides a switching method and a device of a block chain network, wherein the method comprises the following steps: constructing a new blockchain network; acquiring data information in an original block chain network, and synchronizing the data information in the new block chain network, wherein the data information comprises at least one of the following items: transaction data; authority information; network configuration; synchronously operating an original block chain network and a new block chain network, wherein the original block chain network and the new block chain network simultaneously respond to a request sent by a client until the new block chain network is consistent with the data information of the original block chain network; and stopping running the original block chain network. The invention realizes the non-stop switching of the network of the new and old block chains, ensures the stability of the new block chains and reduces the switching risk.
Description
Technical Field
The present invention relates to the field of blockchain technologies, and in particular, to a method and an apparatus for switching a blockchain network.
Background
The blockchain is essentially a distributed shared database, and is characterized by decentralization, non-tampering, public transparency and the like. The characteristics ensure the reliability and openness of data on a link, and simultaneously, the version or architecture switching of the system can not be realized by simply switching the version or architecture of a single server like a centralized system; the switching of the blockchain network is divided into version switching and architecture switching. As the name implies, the version switching is to perform version rollback or upgrade on the used blockchain network; the architecture switch is to replace the underlying architecture of the blockchain.
The current block chain version switching technology mainly uses a mode of connecting a low-level node and a high-level node, writes data of the low-level node into the corresponding high-level node, closes a low-level network after synchronization is finished or changes the low-level network node into read-only and disconnects the connection between the low-level node and the high-level node, and has large data processing capacity and low speed; in addition, after the synchronization is completed, the low-level network is closed or the low-level network nodes are changed into a read-only state, and if a new write request exists at the time, the low-level network cannot be processed, and the non-stop upgrading of the service cannot be realized. The technology of switching the blockchain architecture is less, the current technology related to the blockchain architecture mainly manages and controls different blockchain architectures to realize uniform access to different architectures, and for the replacement of the architectures, a simple data synchronization method is used, and the switching without stopping the operation can not be realized.
Disclosure of Invention
The invention provides a switching method and a switching device of a block chain network, which are used for solving the problem that the non-stop switching of service cannot be realized when the network of a block chain is switched.
In order to solve the above problems, the present invention is realized by:
in a first aspect, an embodiment of the present invention provides a method for switching a block chain network, including:
constructing a new blockchain network;
acquiring data information in an original block chain network, and synchronizing the data information in the new block chain network, wherein the data information comprises at least one of the following items: transaction data; authority information; network configuration;
synchronously operating an original block chain network and a new block chain network, wherein the original block chain network and the new block chain network simultaneously respond to a request sent by a client until the new block chain network is consistent with the data information of the original block chain network;
and stopping running the original block chain network.
Optionally, constructing a new blockchain network includes:
if the new blockchain network switches the version of the original blockchain network, obtaining an authentication certificate and a transmission layer security protocol certificate of the original blockchain network for copying, and verifying connectivity of the new blockchain network and validity of the certificate;
the version switching comprises: version upgrade and version rollback.
Optionally, constructing a new blockchain network includes:
and if the new blockchain network is the framework replacement of the original blockchain network, generating an authentication certificate and a transport layer security protocol certificate of the new blockchain network, and verifying the connectivity of the new blockchain network and the validity of the certificate.
Optionally, the organization number, the node number, and the network structure of the new blockchain network are consistent with those of the original blockchain network.
Optionally, synchronizing the data information includes at least one of: writing the transaction data into a new blockchain network; modifying the authority information in the authority system of the new block chain network; and modifying the network configuration information of the new blockchain network.
In a second aspect, an embodiment of the present invention provides a handover apparatus for a blockchain network, including:
the building module is used for building a new block chain network;
a first processing module, configured to acquire data information in an original blockchain network, and synchronize the data information in the new blockchain network, where the data information includes at least one of the following: transaction data; authority information; network configuration;
the second processing module is used for synchronously operating an original block chain network and a new block chain network, and the original block chain network and the new block chain network simultaneously respond to a request sent by a client until the new block chain network is consistent with the data information of the original block chain network;
and the third processing module is used for stopping running the original block chain network.
Optionally, the building module includes:
the first processing submodule is used for acquiring an authentication certificate and a transport layer security protocol certificate of an original blockchain network for copying if the new blockchain network switches the version of the original blockchain network, and verifying the connectivity of the new blockchain network and the validity of the certificate;
the version switching comprises: version upgrade and version rollback.
Optionally, the building module includes:
and the second processing submodule is used for generating an authentication certificate and a transport layer security protocol certificate of the new blockchain network and verifying connectivity of the new blockchain network and validity of the certificate if the new blockchain network is the framework replacement of the original blockchain network.
In a third aspect, a server is provided, which includes a processor, a memory, and a program or instructions stored on the memory and executable on the processor, and when executed by the processor, the program or instructions implement the steps of the handover method of the blockchain network according to the first aspect.
In a fourth aspect, a readable storage medium is provided, on which a program or instructions are stored, which when executed by a processor, implement the steps of the handover method of a blockchain network according to the first aspect.
In the embodiment of the invention, the stable operation of the new block chain is ensured by synchronously operating the original block chain network and the new block chain network, the non-stop switching of the block chain network is realized, the stability of the new block chain is ensured, and the switching risk is reduced.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is a flowchart of a handover method of a blockchain network according to an embodiment of the present invention;
fig. 2 is an architecture diagram of a switching device of a blockchain network according to an embodiment of the present invention;
fig. 3 is a block chain network structure according to an embodiment of the present invention;
fig. 4 is a diagram of a server architecture according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the invention, are within the scope of the invention.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships are changed accordingly.
Referring to fig. 1, an embodiment of the present invention provides a method for switching a blockchain network, including:
step 11: constructing a new blockchain network;
step 12: acquiring data information in an original block chain network, and synchronizing the data information in the new block chain network, wherein the data information comprises at least one of the following items: transaction data; authority information; network configuration;
step 13: synchronously operating an original block chain network and a new block chain network, wherein the original block chain network and the new block chain network simultaneously respond to a request sent by a client until the new block chain network is consistent with the data information of the original block chain network;
step 14: and stopping running the original block chain network.
In the embodiment of the present invention, referring to fig. 2, which is a schematic diagram of a block chain network structure provided in the embodiment of the present invention, in step 12, data information in an original block chain network can be obtained from the following three channels: service data in uplink registration; directly reading data from the original blockchain network; reading and writing data in a database or a system file from an original block chain network; the data information is stored in a database or a system file, and the operation of synchronizing the data information is executed according to the sequence of the timestamps recorded by the operation during synchronization; the verifiability and the safety of the data are ensured, the synchronization process is simplified, and the data synchronization efficiency is greatly improved; in step 13, the effectiveness and correctness of the new blockchain network can be verified through the synchronous operation and response of the original blockchain network and the new blockchain network, so that the non-stop switching of the new blockchain network and the old blockchain network is realized, the stability of the new blockchain is ensured, and the switching risk is reduced.
In this embodiment of the present invention, optionally, the constructing a new blockchain network includes:
if the new blockchain network switches the version of the original blockchain network, obtaining an authentication certificate and a transmission layer security protocol certificate of the original blockchain network for copying, and verifying connectivity of the new blockchain network and validity of the certificate;
the version switching comprises: version upgrade and version rollback.
In this embodiment of the present invention, optionally, the constructing a new blockchain network includes:
and if the new blockchain network is the framework replacement of the original blockchain network, generating an authentication certificate and a transport layer security protocol certificate of the new blockchain network, and verifying the connectivity of the new blockchain network and the validity of the certificate.
In the embodiment of the invention, when the architecture of the original blockchain network is replaced, the original certificate may not be suitable for the new blockchain network due to the replacement of the bottom architecture, and a new certificate needs to be generated for the new blockchain network at this stage; moreover, due to the replacement of the architecture, a new block chain system needs to test the architecture in advance, so that errors possibly occurring in the switching process are reduced; the method for synchronously operating the block chain network before switching and the block chain network after switching can further verify the correctness and stability of a new block chain network development program, greatly reduce the risk of framework switching and realize non-stop switching.
In the embodiment of the present invention, optionally, the organization number, the node number, and the network structure of the new blockchain network are consistent with those of the original blockchain network.
In this embodiment of the present invention, optionally, synchronizing the data information includes at least one of: writing the transaction data into a new blockchain network; modifying the authority information in the authority system of the new block chain network; and modifying the network configuration information of the new blockchain network.
In the embodiment of the invention, the operation of synchronizing the data information is carried out according to the sequence of the timestamps recorded by the operation.
In the embodiment of the invention, the required data information is stored by utilizing the database or the file system to verify and synchronize the data information, and the stable operation of the new block chain is ensured by synchronously operating the original block chain network and the new block chain network, thereby realizing the non-stop switching of the block chain network, ensuring the stability of the new block chain and reducing the switching risk.
Referring to fig. 3, an embodiment of the present invention provides a handover apparatus for a blockchain network, including:
a building module 31, configured to build a new blockchain network;
a first processing module 32, configured to acquire data information in an original blockchain network, and synchronize the data information in the new blockchain network, where the data information includes at least one of the following: transaction data; authority information; network configuration;
the second processing module 33 is configured to synchronously operate an original blockchain network and a new blockchain network, where the original blockchain network and the new blockchain network simultaneously respond to a request sent by a client until data information of the new blockchain network is consistent with data information of the original blockchain network;
and the third processing module 34 is configured to stop running the original blockchain network.
In an embodiment of the present invention, referring to fig. 2, which is a schematic diagram of a block chain network structure provided in an embodiment of the present invention, in the first processing module 32, data information in an original block chain network can be obtained from the following three channels: service data in uplink registration; directly reading data from the original blockchain network; reading and writing data in a database or a system file from an original block chain network; the data information is stored in a database or a system file, and the operation of synchronizing the data information is executed according to the sequence of the timestamps recorded by the operation during synchronization; the verifiability and the safety of the data are ensured, the synchronization process is simplified, and the data synchronization efficiency is greatly improved; in the second processing module 33, the effectiveness and correctness of the new blockchain network can be verified through the synchronous operation and response of the original blockchain network and the new blockchain network, so that the non-stop switching of the new blockchain network and the old blockchain network is realized, the stability of the new blockchain is ensured, and the switching risk is reduced.
In this embodiment of the present invention, optionally, the constructing a new blockchain network includes:
if the new blockchain network switches the version of the original blockchain network, obtaining an authentication certificate and a transmission layer security protocol certificate of the original blockchain network for copying, and verifying connectivity of the new blockchain network and validity of the certificate;
the version switching comprises: version upgrade and version rollback.
In this embodiment of the present invention, optionally, the constructing a new blockchain network includes:
and if the new blockchain network is the framework replacement of the original blockchain network, generating an authentication certificate and a transport layer security protocol certificate of the new blockchain network, and verifying the connectivity of the new blockchain network and the validity of the certificate.
In the embodiment of the invention, when the architecture of the original blockchain network is replaced, the original certificate may not be suitable for the new blockchain network due to the replacement of the bottom architecture, and a new certificate needs to be generated for the new blockchain network at this stage; moreover, due to the replacement of the architecture, a new block chain system needs to test the architecture in advance, so that errors possibly occurring in the switching process are reduced; the method for synchronously operating the block chain network before switching and the block chain network after switching can further verify the correctness and stability of a new block chain network development program, greatly reduce the risk of framework switching and realize non-stop switching.
In the embodiment of the invention, the required data information is stored by utilizing the database or the file system to verify and synchronize the data information, and the stable operation of the new block chain is ensured by synchronously operating the original block chain network and the new block chain network, thereby realizing the non-stop switching of the block chain network, ensuring the stability of the new block chain and reducing the switching risk.
Referring to fig. 4, an embodiment of the present invention further provides a server 40, which includes a processor 41, a memory 42, and a computer program stored in the memory 42 and capable of running on the processor 41, where the computer program, when executed by the processor 41, implements the processes of the above embodiment of the switching method applied to the server for the blockchain network, and can achieve the same technical effects, and therefore, the descriptions are omitted here to avoid repetition.
The embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program implements each process of the above embodiment of the handover method for a blockchain network, and can achieve the same technical effect, and is not described herein again to avoid repetition. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. A method for switching a blockchain network, comprising:
constructing a new blockchain network;
acquiring data information in an original block chain network, and synchronizing the data information in the new block chain network, wherein the data information comprises at least one of the following items: transaction data; authority information; network configuration;
synchronously operating an original block chain network and a new block chain network, wherein the original block chain network and the new block chain network simultaneously respond to a request sent by a client until the new block chain network is consistent with the data information of the original block chain network;
and stopping running the original block chain network.
2. The method of handover of a blockchain network according to claim 1, wherein constructing a new blockchain network comprises:
if the new blockchain network switches the version of the original blockchain network, obtaining an authentication certificate and a transmission layer security protocol certificate of the original blockchain network for copying, and verifying connectivity of the new blockchain network and validity of the certificate;
the version switching comprises: version upgrade and version rollback.
3. The method of handover of a blockchain network according to claim 1, wherein constructing a new blockchain network comprises:
and if the new blockchain network is the framework replacement of the original blockchain network, generating an authentication certificate and a transport layer security protocol certificate of the new blockchain network, and verifying the connectivity of the new blockchain network and the validity of the certificate.
4. The method of handover of a blockchain network according to claim 1,
the organization number, the node number and the network structure of the new block chain network are consistent with those of the original block chain network.
5. The method of handover of a blockchain network according to claim 1,
synchronizing the data information includes at least one of: writing the transaction data into a new blockchain network; modifying the authority information in the authority system of the new block chain network; and modifying the network configuration information of the new blockchain network.
6. A switching device for a blockchain network, comprising:
the building module is used for building a new block chain network;
a first processing module, configured to acquire data information in an original blockchain network, and synchronize the data information in the new blockchain network, where the data information includes at least one of the following: transaction data; authority information; network configuration;
the second processing module is used for synchronously operating an original block chain network and a new block chain network, and the original block chain network and the new block chain network simultaneously respond to a request sent by a client until the new block chain network is consistent with the data information of the original block chain network;
and the third processing module is used for stopping running the original block chain network.
7. The apparatus of claim 6, wherein the building block comprises:
the first processing submodule is used for acquiring an authentication certificate and a transport layer security protocol certificate of an original blockchain network for copying if the new blockchain network switches the version of the original blockchain network, and verifying the connectivity of the new blockchain network and the validity of the certificate;
the version switching comprises: version upgrade and version rollback.
8. The apparatus of claim 6, wherein the building block comprises:
and the second processing submodule is used for generating an authentication certificate and a transport layer security protocol certificate of the new blockchain network and verifying connectivity of the new blockchain network and validity of the certificate if the new blockchain network is the framework replacement of the original blockchain network.
9. A server, characterized in that it comprises a processor, a memory and a program or instructions stored on said memory and executable on said processor, said program or instructions, when executed by said processor, implementing the steps of the method of handover of a blockchain network according to claims 1-5.
10. A readable storage medium, characterized in that it stores thereon a program or instructions which, when executed by a processor, implement the steps of the handover method of a blockchain network according to claims 1-5.
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Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107103004A (en) * | 2016-02-23 | 2017-08-29 | 阿里巴巴集团控股有限公司 | Data processing method, apparatus and system in webpage |
| US20180248880A1 (en) * | 2017-02-24 | 2018-08-30 | Verizon Patent And Licensing Inc. | Permissions using blockchain |
| CN108876378A (en) * | 2018-07-11 | 2018-11-23 | 杨国超 | Publicly-owned chain data enciphering back-up method |
| US20190018862A1 (en) * | 2017-07-14 | 2019-01-17 | Alibaba Group Holding Limited | Blockchain based data processing method and device |
| CN109814905A (en) * | 2019-01-17 | 2019-05-28 | 上海边界智能科技有限公司 | A kind of method for upgrading software and device based on block chain |
| CN110083372A (en) * | 2019-03-07 | 2019-08-02 | 上海七印信息科技有限公司 | A kind of block chain data version upgrading method |
| CN110266655A (en) * | 2019-05-30 | 2019-09-20 | 中国工商银行股份有限公司 | A kind of across chain interconnected method, equipment and system based on block chain |
| US20190305950A1 (en) * | 2018-03-29 | 2019-10-03 | Accenture Global Solutions Limited | Active state blockchain synchronization |
| CN110427385A (en) * | 2019-08-02 | 2019-11-08 | 中国工商银行股份有限公司 | Block chain data-updating method, interdependent node and block chain |
| CN110442579A (en) * | 2019-08-02 | 2019-11-12 | 杭州复杂美科技有限公司 | A kind of State Tree date storage method, synchronous method and equipment and storage medium |
| CN110597907A (en) * | 2019-09-10 | 2019-12-20 | 腾讯科技（深圳）有限公司 | Cross-block-chain data information synchronization method, device, equipment and medium |
| CN110704392A (en) * | 2019-08-21 | 2020-01-17 | 平安科技（深圳）有限公司 | Block chain network upgrading method and device, storage medium and electronic equipment |
| CN111131399A (en) * | 2019-12-03 | 2020-05-08 | 北京海益同展信息科技有限公司 | Method and device for dynamically increasing consensus nodes in block chain |
| CN111506592A (en) * | 2020-04-21 | 2020-08-07 | 腾讯科技（深圳）有限公司 | Method and device for upgrading database |
| CN111630826A (en) * | 2019-06-05 | 2020-09-04 | 阿里巴巴集团控股有限公司 | Consensus system and method |
| CN111767347A (en) * | 2020-07-27 | 2020-10-13 | 腾讯科技（深圳）有限公司 | Switching method and device of consensus algorithm, node equipment and storage medium |
-
2020
- 2020-10-26 CN CN202011154074.2A patent/CN112241436A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107103004A (en) * | 2016-02-23 | 2017-08-29 | 阿里巴巴集团控股有限公司 | Data processing method, apparatus and system in webpage |
| US20180248880A1 (en) * | 2017-02-24 | 2018-08-30 | Verizon Patent And Licensing Inc. | Permissions using blockchain |
| US20190018862A1 (en) * | 2017-07-14 | 2019-01-17 | Alibaba Group Holding Limited | Blockchain based data processing method and device |
| US20190305950A1 (en) * | 2018-03-29 | 2019-10-03 | Accenture Global Solutions Limited | Active state blockchain synchronization |
| CN108876378A (en) * | 2018-07-11 | 2018-11-23 | 杨国超 | Publicly-owned chain data enciphering back-up method |
| CN109814905A (en) * | 2019-01-17 | 2019-05-28 | 上海边界智能科技有限公司 | A kind of method for upgrading software and device based on block chain |
| CN110083372A (en) * | 2019-03-07 | 2019-08-02 | 上海七印信息科技有限公司 | A kind of block chain data version upgrading method |
| CN110266655A (en) * | 2019-05-30 | 2019-09-20 | 中国工商银行股份有限公司 | A kind of across chain interconnected method, equipment and system based on block chain |
| CN111630826A (en) * | 2019-06-05 | 2020-09-04 | 阿里巴巴集团控股有限公司 | Consensus system and method |
| CN110427385A (en) * | 2019-08-02 | 2019-11-08 | 中国工商银行股份有限公司 | Block chain data-updating method, interdependent node and block chain |
| CN110442579A (en) * | 2019-08-02 | 2019-11-12 | 杭州复杂美科技有限公司 | A kind of State Tree date storage method, synchronous method and equipment and storage medium |
| CN110704392A (en) * | 2019-08-21 | 2020-01-17 | 平安科技（深圳）有限公司 | Block chain network upgrading method and device, storage medium and electronic equipment |
| CN110597907A (en) * | 2019-09-10 | 2019-12-20 | 腾讯科技（深圳）有限公司 | Cross-block-chain data information synchronization method, device, equipment and medium |
| CN111131399A (en) * | 2019-12-03 | 2020-05-08 | 北京海益同展信息科技有限公司 | Method and device for dynamically increasing consensus nodes in block chain |
| CN111506592A (en) * | 2020-04-21 | 2020-08-07 | 腾讯科技（深圳）有限公司 | Method and device for upgrading database |
| CN111767347A (en) * | 2020-07-27 | 2020-10-13 | 腾讯科技（深圳）有限公司 | Switching method and device of consensus algorithm, node equipment and storage medium |
Non-Patent Citations (1)
| Title |
|---|
| 樊建峰: "基于区块链技术的基站系统访问控制研究及应用", 《中国优秀博硕士学位论文全文数据库 信息科技辑》 * |
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Application publication date: 20210119 |