 Related Questions Can identify existing rows of data using unconnected lookup transformation. Latest Answer : Set a default value in the lookup transformation as '-1' or '-2'. So if the incoming row is present in the target, it will pass the row with the respective column value which is looked upon, or else if the value is not present in the target, ... The data movement mode depends on whether Informatica Server should process single byte or multi-byte character data. This mode selection can affect the enforcement of code page relationships and code Latest Answer : the 2 modas areUnicode modeAscii mode ... Compatibility between code pages is used for accurate data movement when the Informatica Sever runs in the Unicode data movement mode. If the code pages are identical, then there will not be any data Code Page is used to identify characters that might be in different languages. If you are importing Japanese data into mapping, u must select the Japanese code page of source data. Router transformation allows you to use a condition to test data. It is similar to filter transformation. It allows the testing to be done on one or more conditions. Latest Answer : Router Transfermation is used to test the same in put rows based on multiple conditions and if we want to load multiple targets, then we go for Router TransformationThanks & RegardsSuneel.Kolamudi ... Comment posted by: Deb on 2005-06-08 00:56:53Ans: While running a Workflow,the PowerCenter Server uses the Load Manager process and the Data Transformation Manager Process (DTM) to run the workflow and Latest Answer : I am providing the answer which I have taken it from Informatica 7.1.1 manual, Ans: While running a Workflow,the PowerCenter Server uses the Load Manager process and the Data Transformation Manager Process (DTM) to run the workflow and carry ... After the load manager performs validations for the session, it creates the DTM process. The DTM process is the second process associated with the session run. The primary purpose of the DTM process is Latest Answer : Load manager and DTM are the components of Informatica server. Load manager manages the load on the server by maintaining a queue of sessions and release the session based on first come and first serve. When the session is released from the load ... Session - A Session Is A set of instructions that tells the Informatica Server How And When To Move Data From Sources To Targets. After creating the session, we can use either the server manager or the Latest Answer : Session is a set of instructions that relates to extraction, transformation and loading. Session is a task that relates to data acquisition.
There are two types of taskReusable taskNon reusable taskBatch :Batch is a group of sessions, There are three ... It represents all data queried from the source. Latest Answer : It is a transformation which is automatically generated to read the data from source tables into informatica designer. ... Lookup Transformations can access data from relational tables that are not sources in mapping. With Lookup transformation, we can accomplish the following tasks:Get a related value-Get the Employee Name Latest Answer : Thats a good question, suppose say you have 40 transformations in your mapping which invole complex agg, functions, so in middle of the mapping there is a requirement to get the data from some x table, what will you do now? Will you get this as a ...
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