What are the major areas in data structures
Describes the main data structures used in following areas: RDBMS, Network data model and Hierarchical data model?
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The main data structures used in RDBMS, Network data model and Hierarchical data model are given below:
1. RDBMS Array (that is Array of structures)2. Network data model Graph and3. Hierarchical data model Trees.
Write down the brief note on the differentiations between Normalizer and Normalizer transformation?
Infrastructure as a Service (IaaS): The entire computing interface and computing environment or the entire infrastructure is being provided by the vendor as a service. The computing environment may
Clarify briefly why dimension tables is de-normalized in the nature?
Explain the group by in select statement? Answer: Group by clause is utilized in Teradata to eliminate repetitive values in a column or group of columns, while we se
Write a brief note on the differences between a data warehouse and data mart?
States the term basic teradata query language.
Give a brief introduction of the term real time data-warehousing?
Write down security domain in Business Objects?
Explain the term replication server software?
What is meant by the snow flake schema?
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