Semantic Model Series 9: Data Fragmentation
In part 9 of the Semantic Model Series, I dig into data fragmentation in Oracle Analytics — splitting large fact tables like yearly revenue into separate logical table sources instead of one giant table. I walk through setting up fragmentation content filters, and compare the "Combine with Other Fragmented Sources" and "Enable Data Driven Fragment Selection" options with real generated SQL to show exactly how each one changes query behavior.