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Log based recovery: Let us first describe the term transaction log in the context of DBMS. A transaction log is a record in DBMS that remains track of all the transactions of a dat
What are the two approaches to store relations in distributed database? a) Replication b) Fragmentation
Describe Object Relational model ? Object Relational Model - This model combines the characteristics of both relational model and object oriented model. It extends the tradit
Explain Transaction manager and their work? Transaction Manager: Ensure the database remains in a constant (correct) state despite system failure, and in which concurrent trans
write a database program for concurrency transaction in a bank
Hierarchical
4. Describe three ways to handle missing field values
Describe integrity constraints? Integrity Constraints - A database is just as excellent as the information stored in it, and a DBMS must therefore help avoid the entry of inc
Have database built but having problems with some questions that go with the database
Why older data models are being replaced by new data modelling 100 words accepted#
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