Target increases every day even though no new record was inserted
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One of the optimizing technique to improve the session performance is push down optimization,by using push down optimization we push as much as transformation logic to source/target database,but this degrades the d/b performance,how to overcome this?
What is diff joiner and lookup
from Source 100 rows are coming, on target there are 5 m rows which options is better to match data 1. Joiner 2 No cache 3. Static 4. Dynamic
What are the mapping paramaters and mapping variables?
What is sequence generator transformation in informatica?
What do you mean by channel change?
How many repositories can be created in informatica?
In incremental loading using Mapping variable if session failed with any of reason in the middle of process. is the Mapping variable remains constant or change?
in a table it has 200 rows the query is select 150 from tablename.whats the output
What is rank transform?
why do u use shortcuts in informatica.?
How to update a particular record in target with out running whole workflow?