Question: Data modelling can be a full-time occupation for organizations that truly treat their data as a corporate asset. Discuss what advanced data modelling issues will

Data modelling can be a full-time occupation for organizations that truly treat their data as a corporate asset. Discuss what advanced data modelling issues will be needed to tackle by organizations that implement data administration data. [10]

Q6. Which technique will be adopted by database administrator (DBA) to achieve the query performance. Also explain the types of this techniques that a DBA must learn how each DBMS supports this technique to support the data access requirements of database applications.

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