Persistent Cache

1. Open existing Mapping m_connected_lkp_deptname
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3. Double Click on lookup → Go to properties tab → Enable Lookup cache Persistent
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5. Save it → Go to corresponding workflow → right click on session → click on refresh mapping
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7. Save it
8. Notice that in cache default folder is empty
1. Note : the default path is C:\Informatica\9.1.0\server\infa_shared\Cache
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10. Run the workflow
11. Notice that target table loaded with data and also cache created
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14. To prove from next run onwards it will read from cache → change some source data (in my case i changed dname sales123456 to sales) → commit
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16. enable Truncate target table option
17. Run the workflow → notice that the changed data of source not loaded in to target as it read from cache
18. to read from source by skipping cache  → enable recache from lookup cache
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20. save it → run workflow
21. observe output ,the changed data of source loaded  into target
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