◑ applying · kind concept · level 3 · 20h
- Requiere: SQL
Structuring data for its use — normalisation for transactions, star/snowflake schemas and slowly-changing dimensions for analytics.
The Courant Institute School of Mathematics, Computing, and Data Science, previously known as the Courant Institute of Mathematical Sciences (CIMS), is a constituent school of New York University.
Enlaces
- Requiere: SQL