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I am a hive small white, give advice or comments please the great god, what can this hive textbooks, or I'll go see
Google, baidu search less than a more complete answer,
My understanding is that snapshot table is for database state memory down every day, and in the form of a partition is stored in the database;
Snapshot, zippers, increment must be used to partition;
Other else, you need to teach you... The main concept is...

CodePudding user response:

Increment of the data warehouse tables, full scale, snapshot table, zipper table
https://blog.csdn.net/silentwolfyh/article/details/89355370

The realization of the data warehouse zipper table
https://blog.csdn.net/silentwolfyh/article/details/89361785