Interested to Buy Any Domain ? << Click Here >> for more details...
what is the diff between sequential file and fileset stages?
- 3 Answers
- 26580 Views
- I also Faced
- E-Mail Answers
Answer Posted / san
Seq. stage:
--------------
Seq file stage by default run in sqe. mode and you define a
seq file stage to run in parallel mode.. by setting option
"number of readers per node" > 1.
Seq. FS is used to read or write data from .txt .dat format
files. But the limit of seq stage is 2 GB.
Fileset stage:
---------------
by default Fileset stage run in parallel mode. more than 2GB
data can be stored. But the fileset hold to typse of information
i) files descriptor -> points to metadata, data location
ii) contains the data, contains multiple files if your using
more than one nodes config file
| Is This Answer Correct ? | 5 Yes | 1 No |
Post New Answer View All Answers
what is ds administrator used for?
what is the use of materialized view?
What is the difference between hashfile and sequential file?
Define data aggregation?
What are system variables and sequencers in datastage
What is the difference between an operational datastage and a data warehouse?
what is the use of skid in reporting?
What is Ad-Hoc access? What is the difference between Managed Query and Ad-Hoc access?
what is the custome stage in datastage? how can we impliment that one? plz tell me
What are the different options associated with dsjob command?
What are the components of datastage?
What a datastage macro?
Which is the best institute in Hyderabad to learn OBIEE and DataStage?Please tell me faculty name also
What is the difference between Datastage 7.5 and 7.0?
Where do you see different stages in the designer?
