Data task management method and apparatus, readable medium, and electronic device

An electronic device, comprising:

• a storage apparatus having a computer program stored thereon;
• and
• a processing apparatus configured to execute the computer program in the storage apparatus to implement a data task management method,
• wherein the data task management method comprises:
• determining, in response to a selection operation for a task link corresponding to a target data task, at least one sub-data task comprised in a target task link corresponding to the selection operation;
• and
• displaying task time information of the at least one sub-data task comprised in the target task link in a form of a Gantt chart, according to a hierarchical relationship of the at least one sub-data task, wherein different timing relationships between task completion time of the at least one sub-data task and service level agreement time of the at least one sub-data task are displayed in the Gantt chart through different display styles.