SQL Server CAL — huong dan mua dung so luong
Neu mua SQL Server theo model Server + CAL, cau hoi la: User CAL hay Device CAL? Mua bao nhieu?
Nhung neu toi noi — sai lam khi mua SQL CAL co the lam doanh nghiep tra gap doi so tien can thiet — thi sao?
Khi nao can SQL CAL?
Bat ky user/thiet bi nao ket noi toi SQL Server deu can CAL — ke ca gian tiep qua ung dung.
User CAL vs Device CAL
- User CAL: 1 user = 1 CAL. De quan ly.
- Device CAL: 1 thiet bi = 1 CAL. Tiet kiem neu nhieu nguoi chung may.
Cach tinh
50 nhan vien dung phan mem => 50 User CAL.
Neu anh/chi muon duoc tu van so luong SQL CAL phu hop — cu goi cho chung toi. Tu van mien phi, khong ep mua.
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