what are Dimensional table
Explain, what are Dimensional table?
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A dimension table consists of the attributes which describe the fact records within the fact table. Representation of dimension in the star schema. Each row in the dimension table represents all of the features for the particular member of dimension.
Categorize the Hashing Functions based on the different methods through which the key value is found?
How would the developer describe all variables using referential data types?
Why is modeling time-dependent data important with a time stamp?
Flexibility due to Cloud computing: Company achieves the flexibility to share data over the clouds. It also gets help in talent acquisition process.
Write about the term APT_CONFIG within the data stage?
Explain the master/detail reports?
How must you modify the function to handle error?
Specify the various types of Aggregation?
Specify the 2 modes of data movement in the Informatica Server?
Improvement in Automation: Cloud computing is designed and coded to perform a lot of operations by itself. It has been designed to operate in a completely automated fashion. It enhances the efficiency of the organization.
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