Answer Posted / chiranjeevi.a
To over come the limitation of sequential file,espesially
sequential file: By default reads and writes sequentially
>memory limit is up to 2GB
>conversion is needed
>sourse stores the data out side of datastage
Data file:
>parallel process
>memory is unlimited
>No conversion is needed while reading the data(its
basically in native format).
>stores data inside the repositary
| Is This Answer Correct ? | 11 Yes | 2 No |
Post New Answer View All Answers
How you can fix the truncated data error in datastage?
what is the custome stage in datastage? how can we impliment that one? plz tell me
whom do you report?
disign the complex job in u r project?(they are aksing only complex job design and then data flow...)
1.new record it will insert but changes of natural key is not present in taget i want to update (here key is composite natural key )can any one help this to explan how to do
What is a merge?
Which algorithm you used for your hashfile?
Is it possible to implement parallelism in Mainframe Jobs ? If Yes how ? If no why ?
Differentiate between data file and descriptor file?
how to add a new records into source?
project Steps,hits, Project level HArd things,Solved methods?
What are the features of datastage flow designer?
What is the roundrobin collector?
What is use Array size in datastage
How do you import and export the datastage jobs?