Even though referential integrity and check constraints are very helpful during the ETL process to help detect data problems, implementing them on final data warehouse tables is not efficient.
在ETL过程中,即时参照完整性和检查约束极其有助于检测数据问题,在最终的数据仓库表中实现它们也不会高效。
It provides simple and efficient access to XML with the same levels of security, integrity, and resiliency taken for granted with relational data.
它提供了对XML的简单高效的访问,并为相关数据提供了相同的安全性、完整性和弹性。
Companies adhering to the "integrity, pragmatic, efficient and beyond the" corporate culture, customer satisfaction as the purpose, sincerely hope that your company become a partner.
公司秉承“诚信,求实,高效,超越”的企业文化,以客户满意为宗旨,诚心希望成为贵公司合作伙伴。
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