In what conditions should indexes are employed
Under what conditions should indexes are employed?
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Indexes can be created to enforce exceptionality, to facilitate sorting, and to enable fast retrieval by column values. An excellent candidate for an index is a column which is frequently employed with equal conditions in WHERE clauses.
Illustrates the term normalization?
What is Enterprise Resource Planning (or ERP), and what type of a database is employed in an ERP application?
Briefly describe the capabilities and concepts of Business Intelligence?
Specify the different Multidimensional analysis methods which are available in the Business Objects?
Briefly describe the differentiation between star and snowflake schemas?
State the difference between the content store and content manager?
Write a short note on the differences between vertical and horizontal portioning?
What are the catches?
State the different steps of data warehouse design process.
Explain the term Business Objects Repository?
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