Method and apparatus for managing effectiveness of information processing task

An apparatus of managing effectiveness of an information processing task in a decentralized data management system that includes a client and multiple execution subjects, the apparatus comprising:

• a memory to store instructions;
• and
• one or more processors coupled to the memory, the one or more processors configured to:
• send requests for multiple information processing tasks initiated at the client to the multiple execution subjects, the client and the multiple execution subjects holding same database copies respectively and the respective database copies being updated based on results approved by both the client and the multiple execution subjects, wherein among the multiple information processing tasks, information processing tasks in a sequential information processing task list including at least two information processing tasks in an order are sent to the multiple execution subjects in the order, and the sequential information processing task list is generated by performing a concurrency risk detection on the requested multiple information processing tasks;
• cache the requested multiple information processing tasks to a task cache queue, wherein the sequential information processing task list is cached as a whole to the task cache queue;
• judge whether a respective information processing task in the task cache queue satisfies a predetermined conflict condition;
• and
• with respect to the respective information processing task in the task cache queue,
• move the respective information processing task to a conflict task queue upon determining that the respective information processing task satisfies the predetermined conflict condition,
• delete the respective information processing task from the conflict task queue, and
• cache the respective information processing task to the task cache queue for continuing with subsequent processing upon determining the predetermined conflict condition is unsatisfied.

A computer readable storage medium having recorded thereon a computer program that, when executed, is used for implementing a method of managing effectiveness of an information processing task in a decentralized data management system that includes a client and multiple execution subjects, the method comprising:

• sending requests for multiple information processing tasks initiated by the client to the multiple execution subjects, the client and the multiple execution subjects holding same database copies respectively and the respective database copies being updated based on results approved by both the client and the multiple execution subjects, wherein among the multiple information processing tasks, information processing tasks in a sequential information processing task list including at least two information processing tasks in an order are sent to the multiple execution subjects in the order, and the sequential information processing task list is generated by performing a concurrency risk detection on the requested multiple information processing tasks;
• caching the requested multiple information processing tasks to a task cache queue, wherein the sequential information processing task list is cached as a whole to the task cache queue;
• judging whether a respective information processing task in the task cache queue satisfies a predetermined conflict condition;
• and
• with respect to the respective information processing task in the task cache queue,
• moving the respective information processing task to a conflict task queue upon determining that the information processing task satisfies the predetermined conflict condition,
• deleting the respective information processing task from the conflict task queue, and
• caching the respective information processing task to the task cache queue for continuing with subsequent processing upon determining the predetermined conflict condition is unsatisfied.