In DS 7.5 we have 2 types of lookup options are avilable: 1. Normal 2. SparceIn DS 8.0.1 we have 3 types of lookup options are available 1. Normal 2. Sparce 3. RangeRange lookup: this will help you to...
By lookup stage we can perform lookup by 2 ways1. lookup: It is used when the reference table or file contain less data.2. Sparce lookup: It is used when the main table is small and reference table is big.Thanks