• At a large retailer, adding a missing index to a small, 2,000-row table in an 8 TB warehouse reduced the elapsed time of a critical decision support query from three hours to two minutes.

    一家大型零售商8TB数据仓库中个2,000行的表上添加索引之后,一个决策支持查询花费时间小时下降到了分钟

    youdao

  • At a large retailer, adding a missing index to a small, 2,000-row table in an 8 TB warehouse reduced the elapsed time of a critical decision support query from three hours to two minutes.

    一家大型零售商8TB数据仓库中个2,000行的表上添加索引之后,一个决策支持查询花费时间小时下降到了分钟

    youdao

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