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Parallel DML

原创 IT综合 作者:tsinglee 时间:2008-04-14 11:27:16 0 删除 编辑

Parallel execution dramatically reduces response time for data-intensive operations on
large databases typically associated with decision support systems and data
warehouses. In addition to conventional tables, you can use parallel query and parallel
DML with range- and hash-partitioned tables. By doing so, you can enhance scalability
and performance for batch operations.

The semantics and restrictions for parallel DML sessions are the same whether you are
using index-organized tables or not.

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来自 “ ITPUB博客 ” ,链接:https://blog.itpub.net/10599713/viewspace-1002505/ ,如需转载,请注明出处,否则将追究法律责任。

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