Answer Posted / bharath

It can be achieved by DEGREE OF PARALLELISM.
i.e, we can configure the multiple nodes in the configuration
file. In configuration file we can specify multiple nodes..

Hi,can any one please mention list of dimension and fact tables for Sales and Distribution System for a Pharmacutical company.

1786

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Lookup constraints

940

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how to achieve this output ? Two Input columns(ID & Name) - ID | Name 1 | Jack 1 | Kara In output there should be only 1 column which will be populated as - 1,Jack 1,Kara

466

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What is the purpose of pivot stage and types of containers in datastage

710

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create a job that splits the data in the Jobs.txt file into four output files. You will direct the data to the different output files using constraints. • Job name: JobLevels • Source file: Jobs.txt • Target file 1: LowLevelJobs.txt − min_lvl between 0 and 25 inclusive. − Same column types and headings as Jobs.txt. − Include column names in the first line of the output file. − Job description column should be preceded by the string “Job Title:” and embedded within square brackets. For example, if the job description is “Designer”, the derived value is: “Job Title: [Designer]”. • Target file 2: MidLevelJobs.txt − min_lvl between 26 and 100 inclusive. − Same format and derivations as Target file 1. • Target file 3: HighLevelJobs.txt − min_lvl between 101 and 500 inclusive. − Same format and derivations as Target file 1. • Rejects file: JobRejects.txt − min_lvl is out of range, i.e., below 0 or above 500. − This file has only two columns: job_id and reject_desc. − reject_desc is a variable-length text field, maximum length 100. It should contain a string of the form: “Level out of range: ”, where is the value in the min_lvl field. My Question is how do you write the stage variable for reject rows.

2300

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Can you define merge?

748

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Can you filter data in hashed file?

3454

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What is usage analysis in datastage?

915

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1.what is repartionoing technique? 2.what deliverables transferred to client using datastage? 3.how to write loop statements using nested loop sequence?

1880

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Explain how a source file is populated?

928

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What is merge stage?

875

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Can you explain repository tables in datastage?

1013

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Give an idea of system variables.

685

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how can we validate the flat files using the date in the header and number of records in the flat file? Using both conditions at a time.

2862

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Describe routines in datastage? Enlist various types of routines.

672

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