whats relation between configuration file and datasets?
- 2 Answers
- 9979 Views
- L&T, Wipro, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Datasets- Preserves the Partitions. i.e, Data in the
datasets store on diff nodes which specified in the Config
File.
Resource Disk path in the Config File specifies in which
locations the data(Dataset's data) store.
Dataset contains: Data File and Schema file
Schema file(contains header and address of data file)stores
in dataset path(which we mention in the job)
Data File store in the Resource Disk Path, which specified
in the config file.
| Is This Answer Correct ? | 5 Yes | 0 No |
Answer / sriharsha vemuri
Datastage jobs determine which node to run the process on,
where to store the temporary data, where to store the
DATASET data, based on the entries provide in the
configuration file
Based on the entries provide in the configuration file the
decision for storing the Dataset date happens.
| Is This Answer Correct ? | 0 Yes | 2 No |
my source seq file have col1 1 2 3 4 5 6 7 8 9 i have 4 targets t1 t2 t3 t4 1 2 3 4 5 6 7 8 9 like this how we can get?
I have scenario like this seq file --> transformer --> sort stage --> dataset In this job which prtitioning technique you are using and why???
what is parameterset?
Hi Can any one help regarding below INPUT NAME LOC Ram hyd Ram ban Raj chn Raj Pun Sam del OUPUT NAME LOC Ram Hyd ban Raj chn pun sam del
I am getting input value like X = Iconv(“31 DEC 1967”,”D”)? What is the X value? How it is? At what situation we r used Iconv(),Oconv().
Explain ibm infosphere information server and highlight its main features?
A flatfile contains 200 records.I want to load first 50 records at first time running the job,second 50 records at second time running and so on,how u can develop the job?pls give the steps?
Can we use Round Robin for aggregator?is there any benefit underlying?
i have flat file and using unix how can i generate sequence number into targer?
why we use parameters instead of hard code in datastage
In my project source data comes from MAINFRAME in files.so,This time data is coming as a binary file...I know for binary data we use Complex flat file stage..I have used it also..but on 'view data' data is not coming correctly..as it in MAINFRAME.give me some ideas..
What is a merge?
Teradata 
