Denormalization Patterns in Columnar DBMS
Columnar engines make denormalization practical when joins become the performance bottleneck.
Tomáš Vedral
Section
Columnar Data Modeling
4 stories in Columnar Data Modeling.
Row vs Column Storage for Analytical Query Patterns
Three mechanisms explain why columnar storage crushes analytical queries when access patterns align.
Rashida Okonkwo-Bell
Wide-Table Denormalization Tradeoffs in OLAP
Columnar storage changed join economics but did not eliminate the denormalization tradeoff.
Tomáš Vedral
OLAP vs OLTP Schema Design Decisions
Normalized schemas kill analytical queries because storage layout decides everything.
Priya Subramaniam