Latest Answer: If the sources are homogenous, we use source qualifierif the sources have same structure we can use union transformation ...
Latest Answer: provide optimizer hints to the informatica. such as force informatica to use indexes, synonyms, etc ..best technique is find ehich trnsformation is makin the mapping slow and with that logic build a query in the databse and see how the database ...
Latest Answer: Pulling the data from same type of sources using a same database link is called Homogenous. The key word is same databse link (thats the system DSN we use). ...
Latest Answer: There is no as such best way, but you have to incorporate following steps -1. Change the name in Mapping Designer2. Refresh mapping with right click on session3. Reset the target connections.4. Save. ...
Latest Answer: u can use the scripting(either UNIX shell or Windows Dos scripting) and then schedule the script.Hanu. ...
Latest Answer: u can find ur backup and restore from the backup. If u dont have backup,u lost everything. u cant get it back.Thats why, we should always take the backup of the objects that we create.Hanu. ...
Latest Answer: A Source Qualifier transformation is the starting point in the mapping where in we are bringing the incoming data or the source data is extracted from this transformation after connecting to the source data base.A filter transformation is a transformation ...
Latest Answer: hi,If u r using dynamic lookup and if it is trying to return more than one value then session fails ...
What is the main difference bw using an object from shared folder and copying an object and using that copied object ?
Latest Answer: We can create them manually or use the slowly changing dimension wizard to avoid the hassels.Use slowly changing dimension wizard and make necessary changes as per your logic.Hanu. ...
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