WHY CANT WE SEE THE DATA IN DATASET
Dataset file is not a single file it is the combination
of the 3 fiels
1. data file, contains the data data in binary format wich is not in readable.
2. descriptor file, contains the configuration file(i.e no of partitions )
3. control file, which controls the information about both data and descriptor files.
To view the data in datasets in different ways
I. by using dataset management available in designer in tools.
II. In orchestrate execute the command $dump example.ds
cheers,
Bharath
Is This Answer Correct ? | 4 Yes | 2 No |
Can we parametrize the values of IN statement. Ex. Inside parameter file: Parameter='A','B','C' Inside Code: IN (INPUT_CHARACTER, $$Parameter)
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
what is a parameter when and where do u them when does the value will be created. Designing time, run time. If u don't create parameter what will happen?
Explain etl mapping sheets?
How to increase performance without changing anything in mapping.( In prod)
0 Answers IBM, Saama Tech, Wipro,
Explain etl?
where are the log files generally stored.Can you change the path of the file.what can the path be?
What is cube grouping?
Just Completed the informatica Certification ,for Dumps please email me on infamaddy@gmail.com i will send it to you
I have two tables in two different database, so to join these tables which transformation will be better joiner transformation or lookup transformation?
2 Answers Accenture, Saama Tech, TCS,
What do you understand by the term ‘transformation’?
Is apache nifi an etl tool?