Instead of storing metadata across 18 tables, the PODS4 upload process saves it using DB2 columns of type XML and does an INSERT query into four tables.

PODS4上传过程并不在18个表中存储元数据，而是使用xml类型的DB 2列保存元数据，只需对四个表执行INSERT。

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We discovered that there is a point where aggregate index costs—more-expensive INSERT and DELETE operations, for example—outweigh a new index's query speed-up benefit.

我发现有一个聚合索引成本的点 — 例如，更为昂贵的 INSERT 和 DELETE 操作 — 超出一个新索引的查询加速所能带来的效益。

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This query tests that every stored procedure is prefixed with "usp_" followed by "Insert", "Update", "Delete", or "Select", followed by at least one entity name.

此查询测试每个存储过程是否以“usp_”开头，后跟“Insert”、“Update”、“Delete”或“Select”，然后跟至少一个实体名称。

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