TW202032480A - Method for high speed transaction processing on blockchain and apparatus for using the method - Google Patents

Abstract

The present invention relates to a high speed transaction processing method on a blockchain, and a device using the method. The high speed transaction processing method on a blockchain can comprise the steps in which a blockchain platform receives a request transaction from a user device, determines whether the request transaction can be processed on the basis of a cache, and transmits a response transaction for the request transaction without access to the blockchain on the basis of information recorded on the cache.

Description

Block chain high-speed transaction processing method and device using the method

The invention relates to a high-speed transaction processing method of a blockchain and a device using the method. In more detail, it relates to a method and device for quickly processing transactions that need to be processed without generating unnecessary load on the blockchain platform.

Blockchain can be a digital ledger that encrypts transaction information generated in a public network or a private network to be shared among network members.

A copy of the transaction ledger is distributed to each network member, so that whenever a new transaction occurs, the corresponding transaction can be authenticated with the member's consent.

Blockchain-based transaction information cannot be changed arbitrarily, thus increasing the reliability of transactions and making it easier to track information. Especially in the field of financial services, efforts are being made to apply blockchain technology to improve business efficiency and establish a new service foundation.

Transparent transactions through a distributed ledger system can save security, supervision, and supervision costs. Blockchain can be used not only in the financial field, but also in logistics, circulation and even government public administrative services.

In a public blockchain network such as the existing Bitcoin, participating nodes can have the same permission to operate on the blockchain network, but in a private blockchain network (private blockchain network) ) Or permissioned blockchain network (permissioned blockchain network), you can operate in the blockchain by setting different permissions per node.

When many people want to access specific information recorded on the blockchain, a load may be generated on the blockchain. Because of the above load, the speed of access to the information on the blockchain may be reduced.

Therefore, it is necessary to study a method for accurately obtaining information recorded on the blockchain without generating unnecessary load on the blockchain.

technical problem

The purpose of the present invention is to solve all the above-mentioned problems.

Moreover, the purpose of the present invention is to improve the transaction processing speed on the blockchain by reducing unnecessary access to the blockchain on the blockchain platform.

Moreover, the purpose of the present invention is to group transactions on a blockchain platform to verify transactions based on the transaction group, and avoid unnecessary transmission of transactions for managing information stored in the blockchain.

Means to solve the problem

A representative structure of the present invention for achieving the above-mentioned objects is as follows.

According to one aspect of the present invention, the high-speed transaction processing method of the block chain may include: the block chain platform receives the request transaction from the user device; the block chain platform determines whether the request transaction can be processed based on the fast buffer memory. Step; and the block chain platform based on the information recorded on the fast buffer memory to transmit the response transaction for the request transaction without accessing the block chain.

According to another aspect of the present invention, a blockchain platform for fast processing transactions may include: a communication unit for receiving the requested transaction from the above-mentioned user device; and a fast buffer memory for determining whether it can process information based on the recorded Determine the above-mentioned request transaction, and transmit the response transaction for the above-mentioned request transaction based on the above-mentioned recorded information without accessing the above-mentioned blockchain.

Effect of invention

According to the present invention, the transaction processing speed on the blockchain can be improved by reducing unnecessary access to the blockchain on the blockchain platform.

Furthermore, according to the present invention, transactions are grouped on the blockchain platform to perform transaction verification based on the transaction group, and unnecessary transmission of transactions for managing information stored in the blockchain can be avoided.

For the detailed description of the present invention to be described later, reference is made to the drawings showing specific embodiments in which the present invention can be implemented as examples. This embodiment will be described in detail below, so that those of ordinary skill in the art to which the present invention belongs can implement the present invention. Although the various embodiments of the present invention are different from each other, they are not mutually exclusive. For example, the specific shapes, structures, and characteristics described in this specification can be changed from one embodiment to other embodiments without departing from the spirit and scope of the present invention. In addition, the position or arrangement of each embodiment or individual structural elements may also be changed without departing from the spirit and scope of the present invention. Therefore, the following detailed description is not intended to limit the present invention, and the scope of the present invention should be understood to include the scope of the claims in the protection scope of the invention and all equivalent scopes. In the figures, similar reference numerals denote the same or similar structural elements in many aspects.

Hereinafter, with reference to the accompanying drawings, a number of preferred embodiments of the present invention will be described in detail, so that those skilled in the art to which the present invention belongs can easily implement the present invention.

Hereinafter, the embodiments of the present invention disclose a high-performance blockchain platform for storing distributed ledgers in the form of a blockchain and capable of performing a large number of transactions (or transactions) simultaneously.

The high-performance block chain platform of the embodiment of the present invention not only reduces the load on the block chain but also significantly increases the transaction speed, so that it can support the transaction volume and speed that can enable millions of simultaneous transactions.

In the following, for ease of description, the embodiments of the present invention disclose the steps of depositing and withdrawing money from a user account and confirming the user account. However, it is possible to transmit or receive objects of prescribed value such as digital securities from the user's wallet. The following high-performance blockchain platform of the embodiment of the present invention can also be used in the step of confirming the user's wallet, and can be included in the present invention. Within the scope of rights.

That is, the user account can be used in the meaning of including a variety of value storage methods on the Internet. The above-mentioned value storage methods on the Internet include objects with existing value, and the amount can be used in the meaning of including objects with existing value.

Fig. 1 is a conceptual diagram showing a high-performance blockchain platform according to an embodiment of the present invention.

Figure 1 discloses a high-performance blockchain platform, which stores distributed ledgers in the form of a blockchain and significantly improves transaction speed to enable rapid simultaneous large numbers of transactions.

1, the high-performance blockchain platform of the embodiment of the present invention may include a ledger application programming interface (API, application programming interface) 100, a fast buffer memory (cache) 110, and a ledger invoker. 130. Data streaming (or data streaming unit) 120, blockchain 140, notifier 150, ledger manager 160.

The ledger application programming interface 100 may be an interface for connecting a user device and a blockchain (or blockchain platform) to provide services based on the blockchain. The user device can access the information on the blockchain 140 through the ledger application programming interface 100. For example, the user can request deposits, withdrawals, transactions, etc. through the ledger application programming interface 100, and receive the requested result value.

The fast buffer memory 110 is used to quickly provide data on the blockchain 140 without accessing the blockchain 140. The fast buffer memory 110 can store information recorded on the blockchain 140 (blockchain record information), information used to change the information recorded on the blockchain 140 (blockchain record change information), and so on.

When a user generates a transaction for access on the blockchain 140, the fast buffer memory 110 can store information related to the transaction. For example, it is possible to generate a transaction that changes user account information, such as depositing a specified amount into a user account (or wallet) (or a specific account) through a user device, or withdrawing a specified amount from the user account. Or, it is possible to generate transactions that do not change the user account information, such as transactions that confirm the user account (or wallet) through the user device. In this case, deposit information/withdrawal information related to the user account, user account balance information, etc. can be recorded in the fast buffer memory.

Based on the records in the cache memory 110, the user can confirm the information related to the current user account without additional access. For example, if it is determined by checking the information stored in the cache memory 110 that there is no further change in the information related to the user account on the blockchain 140, the information recorded in the cache memory 110 can be used to inform the user The device transmits current user account information without access to the blockchain 140. That is, when the user requests to read the data recorded on the blockchain 140 that is not simply changed, the data recorded in the cache memory 110 can be immediately transmitted to the user device without unnecessary access to the block. Chain 140.

By this method, unnecessary transactions/agreements for recording data on the blockchain 140 are reduced, and the data processing speed of the blockchain 140 can be improved. The operation of the fast buffer memory 110 will be described in detail later.

The data flow unit 120 can be used to sequentially transfer the transactions passed through the ledger application programming interface 100 to the ledger invoker 130 without losing them. Multiple transactions from multiple user devices include time stamps, and can be transmitted to the cache memory 110 and the data processing unit 120 through the ledger application programming interface 100. The timestamp can contain information related to when the transaction occurred. The data flow unit 120 may be implemented as a queue (que). A plurality of transaction data accumulated in the data flow unit 120 can be transferred to the ledger caller 130.

For example, the ledger caller 130 may scrape and sort multiple (for example, 100 to 1000) transactions stored in the data flow unit 120 at least once for transmission to the blockchain 140. According to the embodiment of the present invention, multiple transactions can be grouped in the data flow unit 120, and the grouped transaction group can be identified as one transaction for processing. For example, a transaction group containing 1000 transactions can be regarded as one transaction to perform transaction verification work. The grouping of transactions will be described in detail later.

The ledger invoker 130 may invoke (invoke) the chain code of the blockchain 140 based on the transaction received from the data flow unit 120. Various chain codes can be called through the ledger caller 130. The ledger caller 130 calls the chain code of the blockchain 140, and the transaction (or transaction group) can be transmitted to the blockchain 140 through the ledger caller 130. For example, the transaction is transferred to the blockchain 140 through the ledger caller 130, and the data contained in the transaction can be recorded on the block connected to the blockchain 140 by mining the block.

The notifier 150 can identify the changes that have occurred on the blockchain 140, and transmit the change information on the blockchain 140 to other components (or modules). In addition, the notifier 150 can check the data compatibility between the blockchain 140 and the cache memory 110 and automatically restore it when the compatibility is damaged. For example, the notifier 150 may record 1) the transaction related to the deposit/withdrawal of the user account on the blockchain 140, and 2) the transaction related to the settlement request of the ledger manager 160 described later (account arrangement request) Transaction) information related to changes in the blockchain 140, such as the situation recorded on the blockchain 140, is transferred to components on the high-performance blockchain platform such as the fast buffer memory 110 and the ledger manager 160.

The ledger manager 160 can be used to manage/update data stored on the blockchain 140. For example, the ledger manager 160 transmits to the blockchain 140 a data update request transaction for requesting to update the user’s account balance information based on the user’s account balance information and account change information recorded on the blockchain 140 (for example, Account management request transaction). In the case that the account management request transaction is transmitted to the blockchain 140, the user’s account information can be updated to the latest based on the user’s account information and account change information recorded on the blockchain 140 and recorded in Operations on the blockchain 140. The specific operation of the ledger manager 160 will be described later.

Fig. 2 is a conceptual diagram showing a high-performance blockchain platform according to an embodiment of the present invention.

Figure 2 discloses the flow of data writing operations on the high-performance blockchain platform. In particular, disclose the data writing process related to data writing (or recording) used to change the data on the blockchain. A transaction that changes data on the blockchain can be represented by the term "data change request transaction".

Referring to Figure 2, in the following, for the convenience of description, the embodiment of the present invention takes user account information (or user account information, user wallet information) as an example for description, but the present invention can also be applied to user account information. Reading, writing, and changing alarms of various other information, and such an embodiment may also be included in the scope of rights of the present invention.

Assume that there are 10,000 won in the current user account, and information related to the user account (10,000 won) is recorded on the blockchain 240. Then, suppose that the user 1) requests to withdraw 3000 won and 2) requests to deposit 5000 won.

In this case, the first transaction (3000 won withdrawal request) (first timestamp) may be generated, and then the second transaction (5000 won deposit request) (second timestamp) may be generated.

In this case, the first transaction (3000 won withdrawal request) (first timestamp) and the second transaction (5000 won deposit request) (second timestamp) can be stored in the fast buffer memory 210, and can be simultaneously or They are sequentially transmitted and stored in the data flow section 220.

The data flow unit 220 may store the first transaction (3,000 won withdrawal request) (first time stamp) and the second transaction (5,000 won deposit request) (second time stamp) in chronological order.

Then, the ledger caller 230 may receive the first transaction (3,000 won withdrawal request) (first time stamp) and the second transaction (5,000 won deposit request) (second time stamp) stored in the data flow section 220. The first transaction (3000 won withdrawal request) (first timestamp) and the second transaction (5000 won deposit request) (second timestamp) may be stored on a block on the blockchain 240.

The blockchain 240 can record 1) user account balance information (10,000 won), 2) user account withdrawal information (3,000 won), and 3) user account deposit information (5,000 won).

According to the embodiment of the present invention, if the account management request transaction is not transmitted through the ledger manager 260, the user account balance information may not be updated. 2) User account withdrawal information (3000 won) and 3) User account deposit information (5000 won) are used to change the user account balance information, which can be added here to indicate that it is not reflected information. Word (or mark).

Then, if the account management request transaction is transmitted through the ledger manager 260, the user account balance information is updated to 12,000 won, 2) user account withdrawal information (3,000 won) and 3) user account deposit information (5,000 won) As the information used to change the user's account balance information, it can be displayed here to indicate that it is an identifier (mark) that reflects the information.

That is, for the information used to change the balance of the user's account, another identifier can be used to check whether it is reflected in the balance of the user's account by requesting a transaction to organize the account.

Fig. 3 is a conceptual diagram showing a high-performance blockchain platform according to an embodiment of the present invention.

Figure 3 discloses the data change alarm process used to notify the data change on the blockchain.

Referring to FIG. 3, the data change alarm process can occur when a data change occurs on the blockchain 340. For example, in the data writing process, when the second transaction (5,000 won deposit request) (second time stamp), the first transaction (3,000 won withdrawal request) (first time stamp), and the second transaction (5,000 won deposit request) Request) (second timestamp) When the deposit request data and withdrawal request data are recorded on the blockchain 340, changes may occur on the blockchain.

In this case, the notifier 350 can recognize the changes on the blockchain, and deliver information for notifying the changes on the blockchain to components on the high-performance blockchain platform such as fast buffer memory and ledger manager 360. Information (or information related to changes). The information used to notify the change on the blockchain 340 (or information related to the change) can be represented by the term "blockchain change alarm information".

For example, the ledger manager 360 may transmit the account sorting request transaction to the blockchain 340. In this case, the user account can be sorted into the final value. Specifically, 1) user account balance information (10,000 won), 2) user account withdrawal information (3,000 won), and 3) user account deposit information (5,000 won) stored on the blockchain 340 are all sorted. On the blockchain 340, user account balance information can be updated and stored as 12,000 won.

Similarly, changes that occur due to the account organization request transaction transmitted through the ledger manager 360 can be notified to the ledger manager 360 and the fast buffer memory 310 through the notifier 350.

The ledger manager 360 can receive the change information from the notifier 350 and transmit the account management request transaction to the blockchain 340. The ledger manager 360 transmits the account sorting request transaction, receives the block chain change alarm information from the account sorting request transaction from the notifier 350, and transmits the account sorting request transaction, which can prevent unnecessary accounts from being transferred in this way Organize request transactions. Therefore, preventing the transmission of unnecessary account sorting request transactions on the blockchain can ultimately reduce the overload on the blockchain 340 and increase the processing speed of the blockchain 340.

Moreover, according to the embodiment of the present invention, the period of the account management request transaction is set, and the ledger manager 360 may also transmit the account management request transaction in each set period.

The fast buffer memory 310 can receive the block chain change alarm information from the notifier 350, and can determine whether it is based on the information recorded in the fast buffer memory or based on the information recorded in the blockchain 340 according to whether the block chain change alarm information is received. Provides responses to transactions generated from user devices. This response method based on the fast buffer memory 310 will be described later.

Fig. 4 is a conceptual diagram showing a high-performance blockchain platform according to an embodiment of the present invention.

Figure 4 discloses the data reading process related to data reading on the blockchain. Data reading transactions that do not change the data on the blockchain can be represented by the term "data no change request transaction".

Referring to Figure 4, for example, when a transaction in which the user device requests to confirm the account balance (user account balance confirmation transaction) occurs, the user's account related information can be confirmed through the fast buffer memory 410 first, and whether it can be directly provided to the user The user account balance information on the memory 410 is cached quickly. Then, if the user account balance information on the fast buffer memory 410 can be directly provided to the user, the user account balance information on the fast buffer memory 410 can be provided to the user device without asking the blockchain 440. On the contrary, if the user account balance information on the fast buffer memory 410 cannot be directly provided to the user, the user account balance information can be provided to the user device by accessing the blockchain.

The determination related to whether the user account balance information on the cache memory 410 can be directly provided to the user will be described later.

If the user account balance information can be provided through the fast buffer memory 410, the user account balance information can be directly provided without accessing the blockchain 440. On the contrary, if the user account balance information cannot be provided through the fast buffer memory 410, the user account balance information (user account balance information) in the data recorded on the blockchain 440 can be accessed by accessing the blockchain 440. , User account deposit information, user account withdrawal information, etc.) organize the user account balance and provide it to the user.

For example, in the preceding example, the user account balance information (user account balance information (10000 won), user account withdrawal information (3000 won), user account deposit information (5000 South Korean won)), and calculate the user account balance (10000 won-3000 won + 5000 won = 12000 won) based on the collected information and provide it to the user device.

When the account sorting request transaction of the ledger manager 460 is not transmitted, the user account balance sorted due to the user's request may not be stored in the blockchain 440. That is, only through the account management request transaction of the ledger manager 460 to sort the balances of multiple users' multiple users' accounts separately, and finally update the user account balance related information of each of the multiple users can be recorded On the blockchain 440.

Or, according to the embodiment of the present invention, in the case that the account balance confirmation transaction occurs through the user device even if the account management request transaction of the ledger manager 460 is not transmitted, another account management is performed for the user account balance of the corresponding user , And update the user account balance information, which can be displayed in the user account withdrawal information and user account deposit information to indicate that it is an identifier (mark) that reflects the information. That is, when a separate account balance confirmation transaction occurs for a specific user, it is also possible to perform another account sorting only for the user account balance of the corresponding user to record on the blockchain as the user account balance information.

Fig. 5 is a conceptual diagram showing an access judgment operation on a record on a blockchain according to an embodiment of the present invention.

Figure 5 discloses a method of providing data to the user device without accessing the blockchain by only accessing the fast buffer memory when a data reading operation (or a transaction related to data reading) occurs through the user device.

5, based on the user transaction information recorded on the cache memory and/or the block chain change alarm information received from the notifier, it can be determined whether to access the cache memory without accessing the blockchain direction. The user device provides data.

According to an embodiment of the present invention, the blockchain platform receives the requested transaction from the user device, and the blockchain platform can determine whether the requested transaction can be processed based on the fast buffer memory. The request transaction may be a transaction used to read/write data on the aforementioned blockchain (for example, account balance confirmation transaction, user account deposit/withdrawal related transaction, etc.).

If possible, the blockchain platform can transmit response transactions to the requested transaction without accessing the above-mentioned blockchain based on the information recorded on the fast buffer memory. When the blockchain platform cannot process the request transaction based on the fast buffer memory, it can transmit the request transaction to the data processing department to transmit the request transaction to the blockchain.

The fast buffer memory stores information related to the requested transaction, and the requested transaction can include a time stamp. The data flow department stores request transactions that are different from the request transaction, and different request transactions may include transactions that are received and transmitted to the blockchain before the request transaction is received from the user device or other user devices. As described above, the blockchain platform can transmit a request transaction different from the request transaction to the blockchain based on the call of the ledger caller to the blockchain.

Whether the requested transaction can be processed based on the fast buffer memory can be determined based on the characteristics of the requested transaction and the characteristics of the previously requested transaction previously transmitted to the fast buffer memory in association with the user device. The characteristics of the requested transaction and the previously requested transaction may be one of the data no change request transaction 550 and the data change request transaction 570.

Specifically, after the transaction transmitted from the user’s device is a data request transaction that does not change the data on the blockchain (for example, an account confirmation request transaction 500), and after the data to be provided is finally updated, the fast buffer memory The body 520 only records data that does not change the data on the blockchain. In the case of a transaction 550 without change, the data stored in the fast buffer memory 520 can be transmitted without accessing the blockchain 540 as a response transaction 580 .

On the contrary, when the transaction transmitted from the user's device is a data request transaction without changing the data on the blockchain 540 (for example, an account confirmation request transaction 500), and after the data to be provided is finally updated, the fast buffer memory When the body 520 records at least one data change request transaction 570 for changing the data on the blockchain 540, the transaction 580 can be responded to based on the data transmission recorded on the blockchain 540 by accessing the blockchain 540.

For example, it can be determined whether the user account balance information is provided directly from the fast buffer memory 520 or based on the data recorded on the blockchain 540. For example, after the user account balance information is recorded in the fast buffer memory 520, the transaction-related information related to user account withdrawal and/or user account deposits used to change the user account balance information is not stored (no occurrence In the case of user account withdrawal information and/or user account deposit information), the user account balance information stored in the fast buffer memory 520 can be determined as the latest updated account information. In this state, when an account confirmation request transaction 500 occurs from the user device, the user account balance information stored in the fast buffer memory can be provided without accessing the blockchain 540 to read the data.

On the contrary, it can be assumed that after the user account balance information is recorded in the fast buffer memory 520, user account balance change information such as user account withdrawal information and/or user account deposit information for changing the user account balance information occurs (Or storing user account withdrawals and/or transaction-related information related to user account deposits for changing user account balance information on the fast buffer memory). In this case, the user account balance information can be confirmed on the blockchain 540.

Extract the user account balance-related information recorded on the blockchain 540, and use it as the latest information updated after the transaction account sorting request transaction and other data update transactions. The information recorded on the blockchain 540 is the user account balance information (or In the case of data unchanged information 590), the user account balance information recorded on the blockchain 540 can be provided to the user. On the contrary, in the case that the information recorded on the blockchain 540 after the data update transaction such as the transfer account sorting request transaction is the user account balance change information (or data change information 595), the latest user account balance information and its The account balance change information generated afterwards will be organized separately for the corresponding user and provided to the user’s device. The extracted information about the user account balance on the blockchain 540 can be stored in the fast buffer memory again. That is, it can also be judged on the blockchain 540 whether there is a data no change request transaction associated with the provision of the requested data (or whether the data no change information associated with the provision of the requested data 590 is stored) or whether a data change request transaction has occurred ( Or whether to store the data change information associated with the requested data 595) to generate a response transaction based on the data on the blockchain.

Through the above method, the user can only access the fast buffer memory 520 to obtain information without accessing the blockchain 540. In this case, unnecessary transactions on the blockchain 540 can be reduced, and the user can Get the information you need more quickly and accurately.

In other words, after the data on the blockchain 540 is finally updated, if only the data no change request transaction 550 that does not change the data is recorded on the fast buffer memory 520, it is possible to access the fast buffer memory without accessing the blockchain 540. The body 520 transmits the response transaction for the request transaction related to data reading to the user device.

On the contrary, after the data on the block chain 540 is finally updated, the data change request transaction 570 for changing at least one data is recorded on the fast buffer memory 520, and the data change request transaction 570 can be transmitted to the user device by accessing the block chain 540. Data read related to the response transaction of the requested transaction.

Fig. 6 is a conceptual diagram showing the operation of the data flow part of the embodiment of the present invention.

Figure 6 discloses the operation of grouping transactions in the data flow department.

6, the data flow unit 600 may group the transactions to be processed to generate a transaction group 650. The transaction group 650 is verified on a group basis, so that the processing speed on the blockchain 660 can be improved.

Transactions that occur from multiple user devices include time stamps, and multiple transactions can be sequentially stored in the data flow unit 600 based on the time stamps.

According to the embodiment of the present invention, transactions can be individually verified and recorded on the blockchain 660 based on the invocation of the ledger caller 620, but can also be grouped and verified in transaction group units, and based on the invocation of the ledger caller 620 Recorded on the blockchain 660.

The transaction group 650 including a plurality of transactions stored in the data flow unit 600 can be determined by various methods. First, when the transaction of the ledger invoker 620 is invoked, all the transactions existing in the data flow part 600 at the invocation time can be grouped into a transaction group 650. In this case, additional subgroups can be formed by related accounts. For example, when a transaction is conducted between user A, user B, and user C, the transaction related to user A, user B, and user C can be additionally set as a sub-transaction group.

Or, according to the embodiment of the present invention, the transaction group 650 is formed according to the characteristics of the transaction and the verification step is performed. For example, it is possible to form a transaction group for reading simple data without changing the data on the blockchain 660 (hereinafter, a transaction group with no data change), such as a transaction group that generates data changes on the blockchain, etc. based on transactions. The operation forms a transaction group (data change transaction group). Different verification steps can be performed for the data unchanged transaction group and the data change transaction group.

In the same way, basic verification is performed on the data unchanged transaction group and the data change transaction group, but the data change transaction group can be further verified on whether the data can be changed.

For example, the data change transaction group can be divided into a data change (deposit) transaction group as a data change for deposit and a data change (withdrawal) transaction group as a data change for withdrawal.

In the case of a data change (deposit) transaction group, it may be necessary to verify whether the deposit can be verified in the user account of the deposit. In the case of a data change (withdrawal) transaction group as a data change, it may be necessary to verify whether the withdrawal is possible in the user account of the withdrawal.

According to the embodiment of the present invention, a plurality of transactions can form a transaction group 650 according to the characteristics of the transaction, and perform additional verification steps according to the transaction group 650 to be recorded on the block. When multiple transactions included in the transaction group 650 are recorded on the blockchain, the transaction group 650 may not be considered, and the transaction group 650 may be stored based on the timestamp. Specifically, when recording on the blockchain, the transaction group 650 is released, and multiple transactions are recorded in consideration of the time stamp of the transaction. Or consider the transaction group 650 to be recorded on the block, or display identification information related to the transaction group 650 grouped during verification in a single transaction.

The above-described embodiments of the present invention can be implemented in the form of program instructions that can be executed by various computer components and recorded in a computer-readable recording medium. The computer-readable recording medium may include program instructions, data files, data structures, etc., alone or in combination. The program instructions recorded in the computer-readable recording medium may be specially designed and configured for the present invention, or may be program instructions known and used by those of ordinary skill in the computer software field. Examples of computer-readable recording media include magnetic media such as hard disks, floppy disks, and magnetic tapes, optical recording media such as CD-ROMs and DVDs, and magneto-optical media such as floptical disks. -optical medium) and hardware devices specially configured for storing and executing program instructions such as ROM, RAM, and flash memory. Examples of program instructions include not only machine codes generated by a compiler, but also high-level language codes that can be executed by a computer using an interpreter or the like. The hardware device can be changed by one or more software modules to perform the processing according to the present invention, and vice versa.

Although the present invention has been described in the above through specific matters such as specific structural requirements, limited embodiments, and drawings, this is only provided to help a more comprehensive understanding of the present invention, and the present invention It is not limited to the above embodiment. A person of ordinary skill in the technical field of the present invention can make various modifications and changes based on this description.

Therefore, the idea of the present invention should not be limited to the above-described embodiments. In addition to the scope of protection of the invention described below, all ranges equivalent to or equivalently changed from the scope of the invention shall also belong to the scope of the invention. within.

100: Ledger application programming interface 110: fast buffer memory 120: data flow 120: Data Process Department 130: Ledger caller 140: Blockchain 150: Notifier 160: Ledger Manager 200: Ledger application programming interface 210: fast buffer memory 220: data flow 220: Data Process Department 230: ledger caller 240: Blockchain 250: Notifier 260: Ledger Manager 300: Ledger application programming interface 310: fast buffer memory 320: data flow 330: Ledger Caller 340: Blockchain 350: Notifier 360: Ledger Manager 400: Ledger application programming interface 410: fast buffer memory 420: data flow 430: Ledger Caller 440: Blockchain 450: Notifier 460: Ledger Manager 500: Account confirmation request transaction 520: fast buffer memory 540: Blockchain 550: No data change request transaction 570: Data change request transaction 580: response to transaction 590: Data unchanged information 595: data change information 600: Data Process Department 620: Ledger Caller 650: Trading Group 660: Blockchain

Fig. 1 is a conceptual diagram showing a high-performance blockchain platform according to an embodiment of the present invention. Fig. 2 is a conceptual diagram showing a high-performance blockchain platform according to an embodiment of the present invention. Fig. 3 is a conceptual diagram showing a high-performance blockchain platform according to an embodiment of the present invention. Fig. 4 is a conceptual diagram showing a high-performance blockchain platform according to an embodiment of the present invention. Fig. 5 is a conceptual diagram showing an access judgment operation on a record on a blockchain according to an embodiment of the present invention. Fig. 6 is a conceptual diagram showing the operation of the data flow part of the embodiment of the present invention.

100: Ledger application programming interface

110: fast buffer memory

120: data flow

130: Ledger caller

140: Blockchain

150: Notifier

160: Ledger Manager

Claims (8)

A high-speed transaction processing method for blockchain, which is characterized in that it includes: Blockchain platform receives the steps of requesting transaction from user device; The above-mentioned blockchain platform determines whether it can process the steps of the above-mentioned request transaction based on the fast buffer memory; and The above-mentioned blockchain platform transmits the response transaction for the above-mentioned request transaction based on the information recorded on the above-mentioned fast buffer memory without the step of accessing the above-mentioned blockchain. The high-speed transaction processing method of the blockchain according to claim 1, characterized in that: It also includes the step of transmitting the requested transaction to the data flow department if the blockchain platform cannot process the requested transaction based on the fast buffer memory to transmit the requested transaction to the blockchain, The fast buffer memory stores information related to the requested transaction, The above request transaction contains a timestamp, The aforementioned data flow department stores request transactions that are different from the aforementioned request transactions, The aforementioned different requested transactions include transactions that are received before receiving the requested transaction from the aforementioned user device or other user devices but before being transmitted to the aforementioned blockchain. The high-speed transaction processing method of the blockchain according to claim 2, which is characterized in that it further includes the above-mentioned blockchain platform based on the ledger caller invoking the above-mentioned blockchain to store the above-mentioned requested transaction and the above-mentioned different requested transaction in The above mentioned blockchain steps. The high-speed transaction processing method of the blockchain according to claim 1, characterized in that whether the requested transaction can be processed based on the fast buffer memory is based on the characteristics of the requested transaction and is previously associated with the user device and transmitted to the The characteristics of the previously requested transaction on the fast buffer memory are determined. A blockchain platform for fast transaction processing, which is characterized in that it includes: The communication unit is used to receive the transaction request from the above-mentioned user device; and The fast buffer memory determines whether it can process the requested transaction determined based on the recorded information, and transmits the response transaction for the requested transaction based on the recorded information without accessing the blockchain. The blockchain platform according to claim 5, characterized in that: It also includes a data processing unit. If the request transaction cannot be processed based on the fast buffer memory, the data processing unit receives the request transaction to transmit the request transaction to the blockchain, The fast buffer memory stores information related to the requested transaction, The above request transaction contains a timestamp, The aforementioned data flow department stores request transactions that are different from the aforementioned request transactions, The aforementioned different requested transactions include transactions that are received before receiving the requested transaction from the aforementioned user device or other user devices but before being transmitted to the aforementioned blockchain. The blockchain platform according to claim 6, characterized in that it further includes a ledger caller, and the ledger caller stores the requested transaction and the different requested transaction in the above based on the call to the blockchain. Blockchain. The blockchain platform according to claim 5, wherein whether the requested transaction can be processed based on the fast buffer memory is based on the characteristics of the requested transaction and previously associated with the user device and transmitted to the fast buffer memory To determine the characteristics of the previously requested transaction.

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