【摘要】 从分析目前集群的通用批处理系统出发,基于空间数据及应用特点,选用回填算法作为处理空间信息的集群作业调度算法。最后对面向空间数据处理的原型系统进行设计和实现,并验证了方法的可行性。更多还原

【Abstract】 Based on spatial data and it’s application characteristics and embarked the analysis Portable Batch System of cluster atpresent, Backfill algorithm is chosen as the scheduling algorithm of cluster job of processing the spatial information. Finally, thearticle designs and realizes the prototype system oriented to the spatial data processing, and verifies the feasibility of this kind ofmethod.更多还原