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 Data Warehousing  |  Question 17 of 92    Print  
What is an error log table in informatica?how to maintain it in mapping?

  
Total Answers and Comments: 1 Last Update: July 24, 2006     Asked by: MILI 
  
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July 24, 2006 21:31:06   #1  
bala        

RE: What is an error log table in informatica?how to ...
Error Log in Informatica is a one of output file created by Informaica Server while running the session for error messages. It is created in Informatica's home directory.
 
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How can one transfer LOB and user defined data from oracle to warehouse using ETL informaticabecause whenever u select the source data in informatica it shows it can take only character data
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Any one help and answer me for the following question?Question : One employee is working in three different locations. Frequently, the employee changes his work location. Using n-n relationship, how to identify the employee's current location? or how to draw fact table and dimension tables relationship for this concept?
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How many clustered indexes can u create for a table in DWH?In case of truncate and delete commanda what happens to table which has unique id.
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Latest Answer : Error Log in Informatica is a one of output file created by Informaica Server while running the session for error messages. It is created in Informatica's home directory. ...
Read Answers (1) | Asked by : MILI

After we create a SCD table can we use that particular Dimension as a dimension table for Star Schema.
Read Answers (1) | Asked by : dwinfo

1) what is datawarehouse architecture?2) Informatica Architecture?3) what is unit testing?4) what is type2 version dimension?
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Which of the following technology gives highest near real time ETL performance?Informatica RTAb Initio CFDatastage CDCSocket Programs
Read Answers (1) | Asked by : Chandrashekhar

Implementing a referential integrity in DW environmentSupports analytical performance in the databaseCreates issues in fact loadingSupports implementing a table for each dimension attributeResults into analytical performance issues
View Question | Asked by : Chandrashekhar

The DW process model is the result of designing refresh processing and consists of specifications for all the following EXCEPTMapping of source data to target dataMeasuring to meet monitoring requirementsInformation deliveryInterpreting and encrypting of metadata
Read Answers (1) | Asked by : Chandrashekhar
Tags : Metadata

What is the difference between mapping parameter & mapping variable in data warehousing?What are the types of variable available in data warehousing?
Read Answers (3) | Asked by : vikram


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