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Answer Posted / ashish
Use Desc Table_name
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Explain different types of partitioning?
Knowledge on what are the improtant characteristice that we need ot consider while developing an ETL Code
What is the difference between Data Warehousing and Data Mining?
Mention few test cases and explain them?
What is the difference between round-robin partitioning and hash partitioning?
When do we analyze the tables?
what is the main role of FI on business
When do we use dynamic cache and static cache in connected and unconnected lookup transformations? Difference between stop and abort
Explain what is etl process? How many steps etl contains explain with example?
Hi, I've a mapping with flat file source The target update override property for the target table is using update stmt. There is no update strategy between source and target. Also The session has the target properties as Insert , Update as update options checked. Does this mean that recs will be inserted only and the update override will not be applied at all. Thanks
how does the server recongnise the source and target databases.Elaborate on this
Suppose I am loaded with questions as I am an experienced etl coder, but not an analytical report builder. I am using analysis services to build a cube but am trying to choose the reporting architecture. Can someone please confirm whether or not reporting services (using the business intelligence report) will allow for slicing and dicing, or is it only a static report builder. Also, if I am using the cube browser in analysis services, where can I put the option of non empty so that I dont see records that are blank.?
what happens if the info.server doesn't find the session parameter in the parameter file?
what are the facilities provided by data warehouse to analytical users?
Explain the key challenges that you face while performing etl testing.
