Kinds of dimensions accessible in Informatica
Elucidate how many kinds of dimensions are accessible in the Informatica?
Expert
There are 3 kinds of dimensions which are illustrated below:
1. Galaxy schema 2. Star schema 3. Snowflake schema
Specify the other areas for the purpose of Data warehousing and the data mining.
Which efficient data structure is used in RDBMS, for internal storage representation?
Explain the difference between ARRAY and STACK in Data Structures?
Illustrates the difference between a user’s defined function and a stored procedure?
Explain about the Database.
Illustrates the implementation of business logic within stored procedures?
State the use of data stage jobs?
Explain what needs to happen to convert a relation to third normal form?
Briefly describe time series algorithm in data mining?
Explain does PL/SQL carry overloading?
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