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IBM Datastage. Ascential Datastage online guide. Datastage Tutorials for Datastage Learners Datawarehouse concepts. Datastage ETL tool for datarehouse datastage jobs with sample data examples Practice online free

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Latest Blog Posts for Datastage

  • Encode/Decode and Compress/Expand Stages
    on Aug 20, 2015 in Datastage Interview Questions
    Encode and Compress stages are processing stages that are used to encode/compress a data set using UNIX encoding command. Commands such as 'gzip' can be used. It converts an input data set from a sequence of records to a stream of raw binary data. Th...
  • Remove Duplicate Stage Properties
    on Aug 20, 2015 in Datastage Interview Questions
    Key: Specifies the colun that defines duplicates. The key can be selected from the drop down key columns . Duplicate to retain: Specifies which of the duplicate columns encountered to retain choose between first and last. It is set to...
  • Oracle Stage Output Properties
    on Aug 19, 2015 in Datastage Interview Questions
    Table: Name of the Oracle Table. Write Method: The available write methods are: Delete ( to delete rows in the target table) Load ( to load the data in the target table) Upset ( to perform an update & insert operation) Wr...
  • Oracle Stage Output Properties
    on Aug 19, 2015 in Datastage Interview Questions
    Table: Name of the Oracle Table. Write Method: The available write methods are: Delete ( to delete rows in the target table) Load ( to load the data in the target table) Upset ( to perform an update & insert operation) Wr...
  • What is Peek Stage in Datastage ?
    on Aug 18, 2015 in Datastage Interview Questions
    The peek stage is a development/debug stage. It can have a single input link and any number of output links. The peek stage can be used to print the record column values to the job log or to a separate output link as it copies records from its input...
  • SAS Parallel Data Set Stage
    on Aug 18, 2015 in Datastage Interview Questions
    The SAS Parallel Data Set Stage is a file stage. It allows reading data from or writing data to a parallel SAS data set in Conjunction with an SAS Stage. The stage can have a single input link or a single output link . It can be configured o execute...
  • Peek Stage Properties
    on Aug 18, 2015 in Datastage Interview Questions
    All Records ( After Skip) : Set to true to print all the records from each partition. By default it is set to face. Number of records( Per partition) : Specifies number of records to print for each partition. The default is 1...
  • Peek Stage Properties
    on Aug 18, 2015 in Datastage Interview Questions
    All Records ( After Skip) : Set to true to print all the records from each partition. By default it is set to face. Number of records( Per partition) : Specifies number of records to print for each partition. The default is 1...
  • What is Peek Stage in Datastage ?
    on Aug 18, 2015 in Datastage Interview Questions
    The peek stage is a development/debug stage. It can have a single input link and any number of output links. The peek stage can be used to print the record column values to the job log or to a separate output link as it copies records from its input...
  • SAS Parallel Data Set Stage
    on Aug 18, 2015 in Datastage Interview Questions
    The SAS Parallel Data Set Stage is a file stage. It allows reading data from or writing data to a parallel SAS data set in Conjunction with an SAS Stage. The stage can have a single input link or a single output link . It can be configured o execute...
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