Cloud workflow distributed scheduling system

• Main Authors: LI YIRAN, XIA YUANQING, YE LINGJUAN, LI YAXING, YANG LIWEN, YAN CE, WANG GUAN, SHAN CHENGGANG
• Format: Patent
• Language: Chinese; English
• Published: 23.04.2021
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRIC DIGITAL DATA PROCESSING; ELECTRICITY; PHYSICS; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

The invention relates to a cloud workflow distributed scheduling system. The system comprises a scheduler controller, a distributed cloud workflow scheduling module and a cloud workflow state database module. The cloud workflow can be quickly and dynamically distributed and scheduled by adopting the scheduler controller; by adopting the distributed cloud workflow scheduling module, the scheduling quantity can be elastically adjusted so as to adapt to cloud workflow scheduling of different scales, so that the user cost can be saved while the cloud resource sharing efficiency is improved. The cloud workflow state database module is used for storing the cloud workflow state, thereby ensuring that the system has memorability for the breakpoint when an accident occurs in the cloud workflow execution process, and re-executing the cloud workflow from the breakpoint. 本发明涉及一种云工作流分布式调度系统。该系统包括：调度器控制器、分布式云工作流调度模块和云工作流状态数据库模块。通过采用调度器控制器能够快速将云工作流进行动态分配、调度；通过采用分布式云工作流调度模块能够弹性化调整调度数量从而适应不同规模的云工作流调度，以能够在提高云资源共享效率的同时，节约用户成本。云