全局哈希分区索引通过分散索引竞争来提升性能，特别是在索引单调增长的情况下，大部分插入操作仅发生在索引的右侧边缘。
Global hash partitioned indexes improve performance by spreading out contention
when the index is monotonically growing. In other words, most of the index insertions
occur only on the right edge of an index.[@more@]
when the index is monotonically growing. In other words, most of the index insertions
occur only on the right edge of an index.[@more@]
来自 “ ITPUB博客 ” ，链接：http://blog.itpub.net/10599713/viewspace-1002166/，如需转载，请注明出处，否则将追究法律责任。
转载于:http://blog.itpub.net/10599713/viewspace-1002166/
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