The optimizer considers star join optimization when appropriate and decides on star join plan based on cost considerations in order to come up with best execution plan for a star join query.
为了实现星型连接查询的最佳执行计划，优化器在适当的时候会考虑星型连接优化，并根据成本因素来决定星型连接计划。
This provides functionality for manufacturing planning, execution, and supply chain management. Specific capabilities include purchasing, production control, cost management, order administration etc.
它提供了制造计划，执行，供应链管理等功能。它还提供了包括购买，产品控制，消耗管理，订单管理等功能。
A good strategy of grid scheduling is needed to allocate resources effectively in order to get the better performance and reduce total execution time and cost in grid computing.
为了使网格达到最大的性能，有效降低网格计算的执行时间和耗费，需要一个良好的资源调度策略来有效的分配网格资源。
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