A relational database might have a table called Accounts with tuples for each account and might support stored procedures deposit() and withdraw().An object database might have a class (a UDT) called Accounts with an object for each account and methods deposit() and withdraw(). Explain the advantages and disadvantages of each approach.
What will be an ideal response?
In an object-oriented database, methods would be stored together with the object. Although in both cases the method is likely to be executed on the server, an object DBMS might execute the method on the client side, if it supports the feature of code shipment between machines.
Also, in an ODMS we can use path expressions, such as P.deposit(), to invoke methods, which is slightly more convenient.
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