pattern // sfmcPRODUCTION
Intermediate Tables for Large Transformations
Split complex transformations into observable stages instead of one giant query.
Trust & provenancePRODUCTION
Evidence tierPRODUCTIONOfficial sources1Other sources0Last verifiedNot recorded
Evidence tier describes my hands-on relationship with the content. Official sources describe platform contracts/documentation. Production observations should not automatically be treated as official limits.
Problem
Large joins, many data extensions and high volumes increase timeout and troubleshooting risk.
Approach
Stage filters/aggregations into smaller DEs, then join reduced datasets in later steps.
More automation activities
More intermediate storage
Requires cleanup/naming discipline