L10: Star, Snowflake, Fact Constellation Schema | Advantages, Disadvantages | Datawarehouse Lectures

Full Course of Data warehouse and Data Mining(DWDM): • Datawarehouse and Data...
In this lecture you can learn about Star, Snowflake, Fact Constellation Schema, Advantages, Disadvantages in Data warehouse and Data Mining(DWDM) Course. Following topics of Data warehouse and Data Mining(DWDM) Course are discussed in this lecture: Star Schema, Snowflake Schema, Fact Constellation Schema, Advantages, Disadvantages, STAR-JOIN Schema, Galaxy Schema, Difference between Star Schema and Snowflake Schema. This topic is very important for College University Semester Exams and Other Competitive exams like GATE, NTA NET, NIELIT, DSSSB tgt/ pgt computer science, KVS CSE, PSUs etc.
Data Warehouse Schema - Star, Snowflake and Fact Constellation, Difference b/w Star and Snowflake Schema
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