Snowflake Schema: Extends the star schema by normalizing dimension tables into multiple related tables. Steps to create a Snowflake Schema: Identify subdimension tables, load data, define complex ...

Yahoo’s data and business intelligence architect, Rohit Chatter, answers the latest debate, Star versus Snowflake schema, by breaking down the differences, one aspect at a time.

Narrator — which uses an 11-column ordering model rather than standard star schema to organise data for modelling and analysis — has picked up a Series A round of $6.2 million, money that it ...