One Big Table vs star schema: when to use each approach
OBT (One Big Table) is popular in modern tools like dbt and Fabric. Understand the real trade-offs against the star sch…
1 min
01 Jun 2026
OBT (One Big Table) is popular in modern tools like dbt and Fabric. Understand the real trade-offs against the star sch…
The Power BI VertiPaq engine has unique compression and scan characteristics. Learn to model specifically to get maximu…
Data Vault 2.0 is an alternative to Kimball for environments with unstable data sources and demanding audit requirement…
SCD Type 2 keeps the full history of changes in dimensions. Learn how to implement it in SQL Server and how to choose b…
The Kimball methodology for data warehousing defines fact and dimension patterns that have stood the test of time. Lear…