sql - Best Approach for Flat table representing data from multiple sources -


we using sql server 2014. have couple dozen tables create reports against. best approach report against these tables respect sql. our need single flat table select/specific columns number of these tables.

options

  1. create views across existing live tables using relationships produce single representation of our data
  2. create process scheduled , run @ different times of data extract columnar data , insert/update existing table (then perform reporting against table)
  3. rely on c#/data access code collect data , push reporting tool d) others?

is there optimized way use data warehouse features within sql create single aggregated table?

thx


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