The paper analyzes the particularity of power dispatch data network routing. Basing on description of the routing technology, the routing selection plan of A'kesu data network is given.
分析了电力调度数据网络的路由特殊性,在阐述路由技术的基础上给出阿克苏数据网网络的路由方案选择。
Since the queries are dynamic, with unknown selection criteria at compile time, plan generation can be incorrect, even with the availability of full distribution statistics on the data.
由于查询是动态的,在编译时并不知道其选择标准,因此,即使有了关于数据的完整的分布统计,仍然可能生成错误的计划。
Tool selection would require us to do some early exploration into the customer's technical requirements, maintenance plan, and other needs.
在工具选择方面我们需要针对客户的技术需求、维护计划和其他的需要作一些早期的探索工作。
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