sql iview4fin job

Q: benefits of relational model
q: benefits of views
q: materialized views?
q: how do u go about tuning a slow sql
q: tuning tools?
q: clustered index
q: types of indexes
q: how do u do reports?
q: outer join?
q: sybase identity column
q: what columns2index
q: what do the normalization rules mean, conceptually?