3results about How to "Improve business processing performance" patented technology

The application discloses a data processing method and device of a blockchain network, computer equipment and a medium. The method comprises the following steps: calling a data lease contract to obtain first business data to be published; obtaining a first lease certificate of the first business data; the first lease certificate is used for indicating a lease validity period of the first business data; calling the data lease contract to publish the first business data to a business system, and sending the first lease certificate to the business system, so that the business system obtains the first business data from the data lease contract within the lease validity period indicated by the first lease certificate. By using the application, the performance of the blockchain network for related business processing of publishing business data can be improved, and the accuracy of publishing business data can be improved.

The invention relates to the technical field of intelligent contract execution in an edge computing scene, in particular to an intelligent contract concurrent linkage execution method among multiple fragments, which comprises the following steps: taking nodes existing in multiple block chain fragments as gateway nodes; the gateway node collects intelligent contract information deployed in the fragment where the gateway node is located and describes the contract information in a contract directory and key value pair form; the gateway node constructs, stores, queries and modifies a smart contract directory by using the MPT; the gateway node uses a broadcast communication technology to carry out security sharing of a contract directory between a plurality of other gateway nodes and the fragments; and a plurality of gateway nodes cooperate to jointly complete concurrent linkage execution of the intelligent contracts among the multiple fragments through contract calling. According to the invention, dynamic perception of the smart contract in the multiple fragments of the block chain by the block chain node is realized, contract service collaboration is allowed to be completed through smart contract linkage execution among the multiple fragments, and the collaboration capability of the multiple nodes of the block chain system and the business processing capability of the smart contract are improved.

The present invention provides a high-concurrency global gateway implementation method and device. After registering the channel corresponding to the thread of the target system, when the front-end system initiates a request message, the request message can be obtained based on the activated first channel, and then the corresponding first thread is called to process the request message. After determining the back-end system, the second channel of the back-end system can be determined, and the corresponding second thread is called to continue to process the request message, thereby completing the sending of the request message to the back-end system. After obtaining the response message returned by the back-end system through the second channel, the second thread can be called to process the response message, the first channel is determined, and the first thread is called to process the response message again, thereby completing the sending of the response message to the front-end system. Based on the present invention, the management of all connections by threads can be established, avoiding excessive multi-threaded development, reducing the overhead caused by thread switching, and improving the business processing performance of the global gateway.