Block chain transaction execution method and system, electronic equipment and storage medium
A transaction execution and blockchain technology, applied in the blockchain field, can solve problems such as poor performance, low performance, and difficulty in meeting performance requirements
Active Publication Date: 2019-04-02
连连银加信息技术有限公司
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Problems solved by technology
However, one of the problems in the existing technology that restricts the large-scale commercial use of the blockchain is poor performance. For example, Ethereum can process about 30 transactions per second, and Bitcoin can handle about 8 transactions. This kind of performance is difficult to meet the performance requirements in practical application scenarios. of
In the blockchain, transactions are ordered and must be executed in order, resulting in low performance
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[0048] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0049] One of the problems that restricts the large-scale commercial use of blockchain in the existing technology is poor performance. For example, Ethereum can process about 30 per second, and Bitcoin can handle about 8. This kind of performance is difficult to meet the performance requirements in actual application scenarios. . In the blockchain, transactions are ordered and must be executed in order, resulting in low performance.
[0050] The...
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The invention discloses a block chain transaction execution method and system, electronic equipment and storage medium. The method comprises the steps of performing preliminary conflict detection andgrouping on transaction addresses of all target transactions in a current block, transaction groups which do not conflict with one another are obtained; issuing to an execution process by taking the group as a unit; an execution result obtained after the transaction is executed by the execution process is obtained; performing deep conflict detection and grouping on the actual read-write address ofeach transaction according to an execution result; and judging whether the transactions in each group in the grouping result are the same group in the current actual execution group or not, if not, issuing the group different from the current actual execution group to the execution process for re-execution, and circulating until no conflict exists between the transaction groups. Namely, the transaction which does not conflict with each other is subjected to parallel execution processing, parallel processing of the transaction is achieved on the basis that it is guaranteed that the transactionexecution result is correct and errorless, the performance of the block chain is improved, and the actual commercial requirement can be better met.
Description
technical field [0001] The present invention relates to the technical field of block chains, in particular to a block chain transaction execution method and system, an electronic device and a storage medium. Background technique [0002] Blockchain has corresponding application value in many business scenarios, such as depositing certificates. However, one of the problems in the existing technology that restricts the large-scale commercial use of blockchain is poor performance. For example, Ethereum can process about 30 per second, and Bitcoin can handle about 8. This kind of performance is difficult to meet the performance requirements in actual application scenarios. of. In the blockchain, transactions are ordered and must be executed in order, resulting in low performance. In view of this, how to solve the above problems is what those skilled in the art need to pay attention to. Contents of the invention [0003] In view of this, the object of the present invention i...
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IPC IPC(8): G06Q40/04G06Q20/38H04L29/12
CPCG06Q20/382G06Q40/04H04L61/5046
Inventor 孙海涛方芳刘永安潘国栋
Owner 连连银加信息技术有限公司