Hi Ali,

1+TB data means not a jock..........

If you give the full backup means take too much time & also that time your server is down, so i suggest you...

1. Give the full backup on 1st saturday night....

2. Give difrencial backup on every night (in peak hour)

3. If your dava is very very importent then give transaction backup at every 4 hours becouse you telling your data is in TB.......

This is the best way to save & secure the data.....

Regards

Satish