CLOUD COMPUTING
DATABASE MANAGEMENT
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Backup and recovery management
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Sophisticated algorithms ensure that multiple users can access the database concurrently without compromising its integrity
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Minimizes redundancy and maximizes consistency
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Enables recovery of the database after a failure
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Detailed explanation-1: -Multiuser access control is another important DBMS Function. To provide data integrity and data consistency, the DBMS uses sophisticated algorithms to ensure that multiple users can access the database concurrently without compromising the integrity of the database.
Detailed explanation-2: -Sharing of data and multiuser system That is, they allow many users to access the same database at the same time. This access is achieved through features called concurrency control strategies.
Detailed explanation-3: -RDBMSes use complex algorithms that support multiple concurrent user access to the database while maintaining data integrity.
Detailed explanation-4: -Concurrency access This means that no one else has access to the file at the same time. In database systems, concurrency is managed thus allowing multiple users access to the same record.
Detailed explanation-5: -ACID properties help the database stay healthy in multi-transactional environments and in case of failure. Multiuser and Concurrent Access − DBMS supports multi-user environment and allows them to access and manipulate data in parallel.