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Tell me about your experience in informatica? what is best mark you can give yourself? How to answer this question?
HCL,
8227if i hv 6 table as source table but can i make 12 as a dim table and 6 as fact table belongs to that src table.
2201What exactly mentioned in High level design document.can somebody explain me sequentialy.
IBM,
1 6667if we are extracting 600000 records from a source table so how much volume of records frequently we load in warehouse. (Iknow its depend on client requirement) still i want to know how much volume of records store in warehouse.
IBM,
2 5793How to load dimension and fact in same mapping at same time.explain me the logic used for that scenario.
IBM,
1 3518can we use lookup t/r in flat files?what are the t/r's can be used in flat files when compared to relational DB?
IBM,
2 6832how to load the data in fact table.. using look up transformation how to view the second record. usally look up shows matching record for only one value. if i have same value its not displaying. ex: problem i faced. i have total, student no and name in table student i used aggregation transformation to display max(total). i have two same max values in total. when i look up the student name and no for this max(total), its showing only one name and no, its leaving the second one. how to rectify it. plz tel me step by step or clearly.
1 4390Post New Informatica Questions
If the source has duplicate records as id and name columns, values: 1 a, 1 b, 1 c, 2 a, 2 b, the target should be loaded as 1 a+b+c or 1 a||b||c, what transformations should be used for this?
TELL ME ONE COMPLEX MAPPING IN UR PROJECT? chandumba2005@gmai.com
What can we do to improve the performance of informatica aggregator transformation?
What do you mean by DTM and Load manager and what is difference between load manager and load balancer?
What is union transformation in informatica?
Is it possible to create multiple domains on a single Informatica server?
CANNOT USE PARAMETER FILE! Hi all, I am trying to use parameter file for my workflow. This could help me to filter records where CITY = 'Portland' Following is what I have done: **in Designer - create new parameter : $$PARA_FIL, Parameter, String, IsExprVar=TRUE, Initial value = [empty] - Source Qualifier/ Properties/Source Filter: CUSTOMERS.CITY='$$PARA_FIL' **Create Parameter file: C:\Informatica\PowerCenter8.6.0 \server\infa_shared\BWParam\DynamicParamTest.txt $$PARA_FIL='Portland' **Configure workflow to use the parameter file: Edit Workflow/Properties/Parameter Filename: C:\Informatica\PowerCenter8.6.0 \server\infa_shared\BWParam\DynamicParamTest.txt I also configured directory of parameter file for session task. However, I just got this in the session log: [SQ_CUSTOMERS] SQL Query [SELECT CUSTOMERS.CUSTOMER_ID FROM CUSTOMERS WHERE CUSTOMERS.CITY='$$PARA_FIL'] No record has been loaded to target. It seems that the parameter file has not been read. I cannot understand the reason why. Could any of you kindly suggest me anything? Thanks
Explain the different lookup methods used in informatica?
What are the steps involved in the migration from older version to newer version of Informatica Server?
permutations of mapplet
Can informatica load heterogeneous targets from heterogeneous sources?
How can we use mapping variables in informatica?
What is informatica worklet?
What is Index Caches size?
What is target load order?
