Answer Posted / ram

An active data warehouse (ADW) is a data warehouse
implementation that supports near-time or near-real-time
decision making. It is featured by event-driven actions
triggered by a continuous stream of queries (generated by
people or applications) against a broad, deep granular set
of enterprise data.

Diff:
Active Data Warehousing Allowing access by customers,
partners and suppliers at the same time;
Integrating multi-subject, cross-channel information to
optimize business opportunities;
Allowing fully detailed ad hoc reporting and machine
modeling, such as data mining, to discover new hypotheses;

What are the components of ascential data stage?

645

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If you want to use a same piece of code in different jobs, how will you achieve this?

787

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What is the difference between validated and compiled in the datastage?

697

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What are the some differences between 7.x and 8.x version of datastage?

736

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Different ways a project can be moved to production ?...example ….export-import and Version control.

1927

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what is the custome stage in datastage? how can we impliment that one? plz tell me

1907

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How to manage date conversion in Datastage?

638

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What are data elements?

655

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Notification Activity

893

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What is the use of datastage designer?

634

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client know skid info?

1631

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what is ds administrator used for?

718

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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.

2185

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What are the various kinds of the hash file?

657

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What are some prerequisites for datastage?

615

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