Advanced DBA考试涉及到联邦数据库、分区、具体化的查询表和多维集群表。
The Advanced DBA exam gets into federated databases, partitioning, materialized query tables, and multidimensional clustering tables.
为了获得更好的性能和最小化空间消耗，我们建议使用数据库分区、范围分区、压缩和多维集群。
For best performance and minimal space consumption, we recommend using database partitioning, range partitioning, compression, and multi-dimensional clustering.
接下来的部分，主要是和集群的多维理解相联系的内容。
In the following sections, I focus on selected issues related to a multidimensional understanding of clusters.
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