What are different types of clusters present?
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Does aggregate and fact tables gets populated from transactional data with only diffrence in there granularity? Please clarify?
Explain partial key?
Please post the scenerois for writing the complex sql queries , for my practice.Can be any query if you cannot solve.
How do you connect to a database?
hOW TO LOAD SOURCE INTO TARGET 2 TIMES?(INFORMATICA)
Explain entity ?
can any one explain about normalization forms with clear explanation in interview point of view. thanks for ur answers.
Should I store images in database?
how do you do sql tuning?
what is data access layer?
CLI stands for?
give a simple example of physical and logical data independence
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