a) Explain in detail with examples the fundamental operations on relational algebra. b) Explain in detail...
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a) Explain in detail with examples the fundamental operations on relational algebra. b) Explain in detail the recovery techniques in distributed databases? c) Discuss the problem of deadlock and starvation in transaction processing and the different approaches to deal with these problems. a) Explain in detail with examples the fundamental operations on relational algebra. b) Explain in detail the recovery techniques in distributed databases? c) Discuss the problem of deadlock and starvation in transaction processing and the different approaches to deal with these problems.
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a The fundamental operations on relational algebra are Select Selects tuples from a relation that satisfy a given predicate Project Creates a new relation that contains only the specified attributes o... View the full answer
Related Book For
Fundamentals of Database Systems
ISBN: 978-0136086208
6th edition
Authors: Ramez Elmasri, Shamkant Navathe
Posted Date:
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