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Define object-relational systems?
Systems that give object-oriented extensions to relational systems are known as object-relational systems.
You are required to write a report which evaluates two of the following issues in relation to your case study database: a. Security issues b. Performance issues c. Backup
With the linear commit protocol, sites are connected in a chain, and the subtransaction at the left-hand end of the chain initiates the protocol. Propose a crash recovery protocol
limitations and benefits in database tecknowlagy
explain participation constraints with examples
What are the purpose for having variable length records? What kinds of separator characters are required for each? Variable-Length Records - Variable-length records are thos
how to implement mid square hashing?
Example - ALTER TABLE emp MODIFY (empno NUMBER (7));
Normal 0 false false false EN-IN X-NONE X-NONE
Ask qu. Write a XML with database with book details (Book ID, Title, Author, subject, published year, language, vendor, and price).estion #Minimum 100 words accepted#
Data Replication "If a relation R has its copies kept at two or more sites, then it is considered replicated". But why do we replicate a relation? There are several advan
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