Results 1 to 8 of 8

Thread: datastage parallel jobs

  1. #1
    Junior Member
    Join Date
    Jul 2008
    Answers
    2

    datastage parallel jobs

    what are roles and responsibiliteies of an ETL developer/designer?


  2. #2
    Junior Member
    Join Date
    Jun 2008
    Answers
    2

    Re: datastage parallel jobs

    As an ETL developer we have extract data from source and read data into target based on the functionality


  3. #3
    Junior Member
    Join Date
    Aug 2008
    Answers
    1

    Re: datastage parallel jobs

    explain in detail with example.


  4. #4
    Junior Member
    Join Date
    Jun 2008
    Answers
    6

    Thumbs up Re: datastage parallel jobs

    Quote Originally Posted by nagakalyan View Post
    As an ETL developer we have extract data from source and read data into target based on the functionality
    ^^+1

    extract data from various source stages, perform appropriate transformation as per the requirement and load the data into a datawarehouse.....


  5. #5
    Junior Member
    Join Date
    Oct 2008
    Answers
    1

    Re: datastage parallel jobs

    Quote Originally Posted by mallikharjuna View Post
    what are roles and responsibiliteies of an ETL developer/designer?
    ETL developer develop the ETL mapping or jobs to populate the data from source to target. So we can say ETL develper is the technical person who design the ETL mapping in any ETL developing tools like Informatica, datastage etc.


  6. #6

    Re: datastage parallel jobs

    Hi..
    This is kishore, i want parallel job interview questions in data ware house.
    and some more information of parallel jobs.
    I am very thankful to all the peoples who is giving answers to me,
    Thanks u geek also.

    Plz give answers as early as possible thanks to all


  7. #7
    Junior Member
    Join Date
    Oct 2008
    Answers
    7

    Re: datastage parallel jobs

    Paralle jobs: They are available if we have the enterprise edition installed.
    They are used to process huge volumes of data using more resources.
    (Mainly to load fact tables.)
    Several parallel stages are available to perform the etl tasks like
    Database stages,
    File stages--dataset(substitute for hash file),fileset, lookup fileset etc..
    Processing stages--transformer(functionality differs from server to parallel), aggregator, sort,cdc,difference,join(all join conditions and whern data is karge), merge&lookup(only inner join),surrogate key generator etc..


  8. #8
    Junior Member
    Join Date
    Nov 2010
    Answers
    2

    Re: datastage parallel jobs

    Hi,

    Can any body tell me what exactly a stored procedure in datastage with example

    Thanks


Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
About us
Applying for a job can be a stressful and frustrating experience, especially for someone who has never done it before. Considering that you are competing for the position with a at least a dozen other applicants, it is imperative that you thoroughly prepare for the job interview, in order to stand a good chance of getting hired. That's where GeekInterview can help.
Interact