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What do you understand by ACID? - ACID (Atomicity Consistency Isolation Durability) is a quality sought after in a reliable database. Here's the relevance of each quality:
Develop a database broker framework to implement a persistence mechanism for the domain objects involved in the use case dealt with in Question 2. a. Specify the attribute type
What is meant by heuristic optimisation?Discuss the major heuristics that are applied during query optimisation.
Greater potential for bugs: Since the sites of a distributed system operate simultaneously, it is more complex to ensure the correctness of algorithms. The art of constructing dis
What are the various forms of data transparency? a) fragmentation transparency b) replication transparency c) location transparency
can you create a database for me in oracle/sql
Define average seek time. The average seek time is the average of the seek times, calculated over a sequence of random requests.
What is conceptual model ? A conceptual model is a independent of both hardware and software.
What is a view? A view is a logical view on one or more tables. A view on one or more tables i.e., the data from a view is not actually physically kept instead being derived f
How does Oracle act as ODBC and give examples of front end uses with ODBC? ODBC achieve portability at the level of the executable by introducing an extra level of indirection.
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