• This Code written using java or python language.
• Each KM has dedicated functionality
Types of Knowledge Module
• It retrieves meta data from Repository.
• it is used perform a customized reverse-engineering
2. Check Knowledge Module
• It is used to check data consistency again constraints
• It is used in mapping to control data flow.
3. Loading Knowledge Module
• If source and target technology is different than LKM is required.
• Suppose if we are doing file to table mapping then LKM file to SQL is required.
4. Integration Knowledge Module
• For each mapping IKM is required.
• It is used to integrate data from staging area to Target
5. Journalizing Knowledge Module
• It is used while implementing change data capture procedure.
6. Service Knowledge Module
• It is used to Generates data manipulation web services
How to import knowledge module in ODI ?
step 1: Go to Project and
Right click on Knowledge module and select Import knowledge module
step 2: Select knowledge module like below
step 3: You can see import report