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Which gives the more performance when compare to fixed width and delimited file ? and why?
HP,
3 13770which one is costliest transformation? costliest means occupying more memory. which one Aggregator,sorter,filter,etc..
TCS,
7 13623how to run two workflow(not a sessions) sequentially, what is the process. Plz explain detailed information.
5 20577suppose if we have dublicate records in a table temp n now i want to pass unique values to t1 n dublicat values to t2 in single mapping using aggregator & router? how
TCS,
7 13684sir presently i am persuing my m.tech recently i got job in tcs as fresher presently iam doing my 9 months project related to informatica can any one guide me how to create fact tables what type of schemas must be used and so on if so give ur mail ids so that i can contct through it
1 4460Hi, Can someone send me the DWH and Informatica FAQ's at priti.singh84@gmail.com Thanks in Advance, preeti
1 4990hi all, I have to do Informatica Certification? Can any body send me Some Informatica Certification Dumps/FAQS ? Advance Thanks...
2052hi all, I have to do Informatica Certification? Can any body send me Some Informatica Certification Dumps/FAQS ? Advance Thanks... Send me----: raghukrams@yahoo.com
2071Diff B/W MAP Parameter, SESSION Paramater, DataBase connection session parameters.? Its possible to Create 3parameters at a time? If Possible which one will fire FIRST?
6 17745Can we use different lookup tranformations for a same lookup table (lookup condition may or may not be same)with different output ports? How the cache files will be affected? Please clarify..
1 5400Post New Informatica Questions
What is the difference between informatica 7.0 and 8.0?
In how many ways we can create ports?
If informatica has its scheduler why using third party scheduler?
What are the differences between oltp and olap?
What is a snowflake schema?
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?
Explain sessions. Explain how batches are used to combine executions?
How many number of sessions can one group in batches?
Suppose on 1st Nov 2010 you had created a mapping which includes huge aggregator calculations and it is under process for next two days. You will notice that even on 3rd day also its still calculating. So without changing a logic or changing a mapping How will you troubleshot or to run that mapping? Explain the steps
expain about the tune parameters?
Hi, There is a session in my workflow which is running for a long time, atlast we found the cause is the missing index. My session is running via a stored procedure. Can I create an Index on the table which the stored procedure is using while my session is running? Please suggest. My Informatica version is PC 8.0.6 My Oracle APPS is 11.5.3. Thanks,
Scheduling properties,whats the default (sequential)
Explain is there any way to read the ms excel datas directly into informatica? Like is there any possibilities to take excel file as target?
i had a source containing business,sales,details column and i have to load it to a target but i have some bad records in it , but i have to load 70% of business records and 50% of sales and 95% of details records excluding bad records to achieve this what should be done and what all logic and tx should be used can anyone help? thanks in advance
IN SCD1, insource we have 10 billion records and in the first day its uploaded successfully and in the second day its taking time to upload because some records it might get update or insert new records. As a developer what will be the better solution for this??
