What exactly is a reversible schedule? Why is it desirable for schedules to be recoverable? Is it ever appropriate to enable nonrecoverable schedules? Explain your response.
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What exactly is a reversible schedule? Why is it desirable for schedules to be recoverable?
Is it ever appropriate to enable nonrecoverable schedules? Explain your response.
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- What is a recoverable schedule? Why is recoverability of schedules desirable? Are there any circumstances under which it would be desirable to allow nonrecoverable schedules? Explain your answer.Is the following schedule a serializable schedule? Explain your answer.HelloI hope to answer my question and don't use your handwriting, pleaseThank you Tru the answer to be unique with references please What is a recoverable schedule? Why is the recoverability of schedules desirable?Are there any circumstances under which it would be desirable to allow nonrecoverable schedules? Explain your answer.
- Check the given schedule for serializability: T1 T2 T3 T4 R(X) W(X) Commit W(X) Commit W(Y) R(Z) Commit R(X) R(Y) Commit All the methods for checking the serializability should be discussed with well drawn schedules and diagrams, if any.How do directories support file versioning in systems designed for collaboration, like version control systems?What is serializible schedule?
- Distinguish between differential and incremental backups, with a focus on database backups and restores, as well as their dependability (do they always work?).The distinction between Scripts and Stored Procedures may be summarized as follows: Is there a reason for each and every one of these? When compared to alternative options, what are the advantages of using Stored Procedures in a database?When the MTTR drops to zero, what does it signify for availability? Is it possible to define this situation in terms of reality?
- In contrast with a sequential file organization, would it be possible to keep the records in multiple sequences? Why or why not?In the case that the database has to be restored, what are the three distinct varieties of backups that may be deployed in this process? To put it simply, what precisely is the role that each succeeding level of backups is supposed to play?It's recommended that you begin with a database that is administered by a flight service and makes use of "snapshot isolation" to get the most out of this illustration. What if the airline's improved overall performance was not due to a serializable execution, but rather to a non-serializable one?