Questions for 6.S897 lecture 17 (Structured Data, 11/12). Email your answers to 6.s897staff@gmail.com. 1) How does Vertica's storage design compare to BigTable's? 2) Why might one create multiple projections for the same table in Vertica, given that each projection is already stored in a columnar format? 3) How would nested data as in Dremel be represented in a relational database like Vertica?