What Is Lookup Table In Etl? Updates to warehouses are carried out by looking at a lookup table. Lookups that are placed on target tables (fact tables or warehouses), based on the primary key of the ...

I am in an ongoing debate with my technical managers regarding accessing lookup tables and he keeps waving the "best practices" mantra at me but offers nothing concrete, I have several lookup ...

MS SQL Server. I have the following data tables (only showing the pertinent columns): tblUsers: userid (int, PK) username (varchar) tblUserRoles: roleid (int, PK) rolename (varchar ...

Some or all reference tables then are declared by fiat to also be dimensions. While on a superficial level there are similarities between dimension tables and more normalized look up or reference ...