Transaction scheduling method and apparatus

A computer-implemented system, comprising:

• one or more computers;
• and
• one or more computer memory devices interoperably coupled with the one or more computers and having tangible, non-transitory, machine-readable media storing one or more instructions that, when executed by the one or more computers, perform operations comprising:
• receiving, by a blockchain node, a first privacy transaction, and determining, by the blockchain node, a first data volume of the first privacy transaction;
• determining, by the blockchain node, a first summation value by adding the first data volume of the first privacy transaction to a first data volume of all privacy transactions in a buffer queue;
• in response to determining, by the blockchain node, that the first summation value is not greater than a predetermined threshold, adding the first privacy transaction to the buffer queue;
• receiving, by the blockchain node, a second privacy transaction, and determining, by the blockchain node, a second data volume of the second privacy transaction;
• determining, by the blockchain node, a second summation value by adding the second data volume of the second privacy transaction to a second data volume of all privacy transactions in the buffer queue;
• in response to determining, by the blockchain node, that the second summation value is greater than the predetermined threshold, packaging, by the blockchain node, all privacy transactions in the buffer queue and transferring the packaged privacy transactions into a trusted environment;
• and
• adding the second privacy transaction to the buffer queue.

A non-transitory, computer-readable medium storing one or more instructions executable by a computer system to perform operations comprising:

• receiving, by a blockchain node, a first privacy transaction, and determining, by the blockchain node, a first data volume of the first privacy transaction;
• determining, by the blockchain node, a first summation value by adding the first data volume of the first privacy transaction to a first data volume of all privacy transactions in a buffer queue;
• in response to determining, by the blockchain node, that the first summation value is not greater than a predetermined threshold, adding the first privacy transaction to the buffer queue;
• receiving, by the blockchain node, a second privacy transaction, and determining, by the blockchain node, a second data volume of the second privacy transaction;
• determining, by the blockchain node, a second summation value by adding the second data volume of the second privacy transaction to a second data volume of all privacy transactions in the buffer queue;
• in response to determining, by the blockchain node, that the second summation value is greater than the predetermined threshold, packaging, by the blockchain node, all privacy transactions in the buffer queue and transferring the packaged privacy transactions into a trusted environment;
• and
• adding the second privacy transaction to the buffer queue.