where are the log files generally stored.Can you change the
path of the file.what can the path be?
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what are the data sources extracted from logistics cockpit in sap bw project and what is the requirement for it ?
can u anyone plz share some etl testing interview question . and share the sql queries and unix . plz help me to clear in the etl testing interview by sharing ur knowledge
diff b/w dwh & data mart diff b/w star schema & snow flake schema diff b/w fact table & dimension table what are the contents in requirement specification what are the docs needed for testing draw ur proj architecture
What do you understand by the term ‘transformation’?
What are the etl testing operations includes?
Assume u have a 24CPU machine with 24GB RAM, suggest how u would like to configure Informatica ,like number of concurrent sessions, RAM requirements etc,max partitions that u would permit per mapping.
A mapping contains source table S_Time(stat_year,end_year) target table TIM_DIM(date,day,month,year,quarter) stored procedure transformation: A procedure has two parameters I_end_year and output parameter as O_date ,day , month, year, quarter, If this session is running, how many rows will be available in the target and why?
hoe to access second value in mapping parameter if it is having more than one value ?????????????
Mention few test cases and explain them?
Explain and compare etl & manual development?
What are materialized views & where do we use them?
how do u implement configuration management in Informatica?