Answer Posted / vijay vajja

We can't load the data from source to target without using
any trasnformation.

becoz we are geting SQ trans along with source.
and if we are useing cobal source then we have to use
Normalizer trans.

so it's not posibule to load data from source to target
that with out a transformation.

What is a surrogate key?

1091

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what are factless facts? And in which scenario will you use such kinds of fact tables.

1818

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What are roles and groups and benefits of using them?

1064

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rank() over (partition by opt2.dim_plat_site_id, opt2.dim_site_opt_sid order by case when opt2.dm_market_flg in ('Y', 'U') then 1 else 2 end, lkp.contact_rank) as rank1, case opt2.contact_type when 'Buyer' then row_number() over (partition by opt2.dim_plat_site_id, opt2.dim_site_opt_sid, lkp.contact_rank order by has_name_flg desc, ship_to_flg desc , last_order_dt desc) when 'Decision Maker' then row_number() over (partition by opt2.dim_plat_site_id, opt2.dim_site_opt_sid, lkp.contact_rank order by has_name_flg desc , last_quote_dt desc , mailability_score desc , source_ranking desc) when 'Influencer' then row_number() over (partition by opt2.dim_plat_site_id, opt2.dim_site_opt_sid, lkp.contact_rank order by has_name_flg desc, mailability_score desc, source_ranking desc) when 'Payer' then row_number() over (partition by opt2.dim_plat_site_id, opt2.dim_site_opt_sid, lkp.contact_rank order by has_name_flg desc, mailability_score desc, source_ranking desc) --elu 05/28/2013 else row_number() over (partition by opt2.dim_plat_site_id, opt2.dim_site_opt_sid, lkp.contact_rank order by has_name_flg desc, mailability_score desc, source_ranking desc) end rank2 row_number() over (partition by opt3.dim_plat_site_id, opt3.dim_site_opt_sid order by rank1,rank2) as "rank", case when "rank"<= opt3.maximum_value then 'Y' else 'N' end as include_flg

1975

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Explain the various test procedures used to check whether the data is loaded in the backend, performance of the mapping, and quality of the data loaded in informatica?

1028

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How to generate sequence numbers using expression transformation?

1102

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How to improve the performance of a session using sorter transformation?

1161

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Describe the impact of several join conditions and join order in a joiner transformation?

1068

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whats the logic to load the lower level of granularity of data to fact table.

2282

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What is rank transformation in informatica

1187

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What all join we can perform in LOOKUP transformation?

994

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What is Index Caches size?

1126

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What is the difference between SOURCE and TARGET BASED COMMITS? What are the deliverables?in your project?

2136

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in reporting we add some new objects,how we get the count of the newly added objects to the report

2204

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tell me about your project functionality

2350

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