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Explain the idea for the database along with the thoughts for partitioned view.
How would you utilize this partitioned view?
How would you carry out updates on partitioned view and what is required?
What advatages do you see with this partitioned view?
What would be some considerations for the design team in planning partitioned view?
Create a table (by your own imagination) which comprises the least 25 patients with next information (columns): Calculate average of Value1 for each Gender.
our current database uses dictionary-managed tablespaces. In running various performance tuning scripts, you have discovered that one of these tablespaces seems to have run out of space long before you calculated that it would.
He wishes you to group data by insurance company number, with subtotals by company and grand totals for each numeric field.
You are interested in analyzing some hard-to-obtain data from two separate databases. Each database contains n numerical values.
Create a data warehouse for electronics store chain. Chain has 20 stores in 5 cities. Each store has different sections comprising computers, DVDs, TVs, audio, home appliances etc.
For each table argue whether or not interference with another transaction is possible. Illustrate concurrency control method using two phase locking.
How many entities are shown by this relation?
Compute a canonical cover for the above set of functional dependencies (show each step of your derivation with an explanation).
What is the maximum rate at which data can be read from disk, assuming that we can only read data from one surface at a time? What is the average rotational latency?
Write the name(s) of employee(s) who works(work) on every project located in Houston. Write the name(s) of employee(s) who only works(work) on every project located in 'Houston.'
Proceed with all steps in information-level design to add this user view to existing cumulative design. Is this table in1st NF?___No____ . If Yes skip. If not, write Table in DBDL notation after applying the methodology we use for converting into 1NF..
Assume a game with two players, A and B, who raise one or both hands concurrently. A wins if total number of hands raised is odd, and B wins in other way.Write down the matrix form of the game. Is there a pure strategy solution? Explain your answer..
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