What is Relational Algebra
What is Relational Algebra?
Expert
Relational Algebra:
This is procedural query language. This contains a set of operations which take one or two relations like input and generate a new relation.
State the term Sybase 365.
What are the types of prompt?
Write a short note on the difference between the disjoint and overlap rule.
Describe briefly the different methods of loading Dimension tables?
Explain what are new in the BO 5.1?
Describe briefly the ‘paradigm mismatch’ among SQL and application programming languages.
Differentiate between Multiload and Fastload in terms of Performance?
Write down the working procedure of Online Databases.
Give a brief introduction of term the conformed fact?
Define the term data aggregation?
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