What is logical data model?

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What is a sparse index?

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What is a dimension table?

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What are the various etl tools in the market?

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i learn teradata,it is so intersting,now i want teradata certifications ,so any 1 help me to get teradata certifications TD 12 ? email:kdcrazyy@gmail.com

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Can we Suggest as how is the process to get a job in teradata in current market??Is it easier???

1 Answers   IBM,

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What is FILLER command in Teradata?

9 Answers   CTS, IBM,

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List out some of the primary characteristics of teradata.

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There is a column with date in it. If I want to get just month how it can be done? Can I use sub string?

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i have a table like sales....the field are Prodid Jan(jam month sales)Feb March 1 20 76 50 2 30 94 40 3 40 90 30 4 70 20 30 5 23 40 40 6 85 30 55 7 84 20 65 8 10 93 40 9 57 30 30 10 38 83 40 11 35 39 90 12 83 89 50 Now the Question is i want get the max sales of 12 products from the months.hint:for eg I WANT GET 89 for product12... Can any one help me

8 Answers   Satyam,

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tomorrow i have interview in infosys.can someone pour any suggestions or any interview questions. thank you

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suppose one Cylinder split data blocks are moved from where?

1 Answers  

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