Answered: "Snapshot isolation" may demonstrate…

"Snapshot isolation" may demonstrate airline database building. If airlines improve, a non-serializable approach may be acceptable.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Related questions

Q: Consider, for instance, the database used by an airline, which implements snapshot isolation as part…

A: Given: Take into consideration a database for an airline, whereby the underlying database system…

Q: Use "snapshot isolation" to construct an airline database. If airlines improve overall performance,…

A: Imagine a database system for an airline that employs snapshot isolation. Consider the following…

Q: Think of a database for an airline using "snapshot isolation" as an example. A non-serializable…

A: Database System: Consider a database system that uses snapshot isolation for an airline. Consider…

Q: The difficulties of managing concurrency in distributed database systems are similar to those of…

A: The question is about the necessity of using 2PL methods in distributed database systems when no…

Q: This is possible regardless of the presence or absence of a "exclusive lock" on changes to the main…

A: In the field of Computer Science, specially Database Management Systems (DBMS), an exclusive…

Q: In the context of a computer network, explain the relationship between dependability and…

A: Reliability implies that the computer performs as intended. In a network, reliability is synonymous…

Q: Take, for example, a database for an airline that employs snapshot isolation. Describe a situation…

A: Introduction: Consider the case of a database for an airline in which the database system makes use…

Q: Consider, for instance, the airline's use of a database management system that includes snapshot…

A: Introduction: System analysts are those who are in charge of the planning and creation of an…

Q: Let's imagine an airline database that employs "snapshot isolation" as an example. If they can…

A: Introduction: Take, for example, a database system for an airline that makes use of snapshot…

Q: Consider a database for an airline that uses "snapshot isolation" for the sake of this…

A: The above question is solved in step 2 :-

Q: Let's pretend a financial institution's database is managed by a snapshot isolation database system.…

A: Snapshot isolation: Snapshot, enables multiple transactions exercising concurrently to view the…

Q: Use "snapshot isolation" to construct an airline database. If airlines improve overall performance,…

A: Database System: Picture a snapshot isolation-based database system for an airline. Consider the…

Q: Consider the database system of an airline that employs snapshot isolation. Can you offer an example…

A: Given: Take a look at an airline's database system that uses snapshot isolation. Give an example of…

Q: his may happen notwithstanding any "exclusive lock" on modifications made to the primary (master)…

A: Introduction In distributed database systems, data is often replicated across multiple nodes for…

Q: An example of a database that employs snapshot isolation would be an airline reservation system.…

A: System analysts: System analysts are those professionals responsible for designing and developing an…

Q: It is possible for this to take place even when the primary database (the master) maintains a…

A: In-database replication: It entails the transfer of data between various databases and a central…

Q: This example works well with an airline database that employs "snapshot isolation." What if a…

A: The answer to the question is given below:

Q: In the context of a computer network, explain the relationship between dependability and…

A: Inception: In a network, reliability means that the computer performs as intended. Reliability is a…

Q: Consider a database system for a bank that employs snapshot isolation. Describe a specific situation…

A: A specific suitable in which a non- serializable execution will be causing a huge problem for the…

Q: Explain the CAP theorem and its relevance in distributed database systems. Provide examples of…

A: In the intricate realm of distributed systems, the CAP theorem stands as a guiding principle,…

Q: Consider a database that belongs to an airline and employs snapshot isolation for its database…

A: Scenario: Consider a web based airline reservation system with database that uses snapshot…

Q: Distributed Database Systems have the same problem of concurrency control as other distributed…

A: The solution to the given question is: Introduction: Concurrency control is the technique if a…

Q: Consider a database system that leverages snapshot isolation for an airline. Describe a situation in…

A: Explanation: Consider the case of a database for an airline in which the database system makes…

Q: This may happen even if the primary (master) database maintains a "exclusive lock" on updates. If…

A: In-database replication: Copying data from one database to many. Publishing databases provide data…

Q: Explain Concurrence management is a problem for distributed database systems just as it is for any…

A: Concurrence management is indeed a challenging problem for distributed database systems, similar to…

Q: The utilization of "snapshot isolation" can be employed as an illustrative example to elucidate the…

A: To achieve optimal performance in an airline database management system, different types of…

Q: Consider the notion of "snapshot isolation" while creating an airline's database. Is it wise for…

A: In this question we need to explain whether it is wise or not to choose a strategy which is not…

Q: Two students are enrolling in the same course, but there is only one open seat. Is it feasible to…

A: Given: There are two college students that must sign up for the course. However, there is just one…

Q: Consider a database system for an airline that employs snapshot isolation. Describe a situation in…

A: Given: Consider a database system for an airline that employs snapshot isolation. Describe a…

Q: In a database for an airline, "snapshot isolation" should be considered. Is a strategy that does not…

A: A transaction that is now taking place on its own private copy of the data is never held up:…

Q: When it comes to a bank's database, consider a system that uses snapshot isolation. In certain…

A: Introduction Snapshot isolation is a database isolation level that allows each transaction to read…

Q: That's possible even if the master database has a "exclusive lock" on modifications. Data…

A: Internal replication It entails the transfer of data between many databases and a central database.…

Q: Consider the term "snapshot isolation" as an example for a database used by an airline. Is the…

A: Introduction: Cybercrime is a modern kind of theft in which individuals compromise security to take…

Q: Suppose a database system is without concurrency control. Describe an example that the concurrency…

A: Concurrency control in Data Base: Concurrency Control is the management procedure that is required…

Q: In a database for an airline, "snapshot isolation" should be considered. Is a strategy that does not…

A: A database is an organized collection of data that is easy to access and maintain.

Q: Distributed Database Systems have the same problem of concurrency control as other distributed…

A: Given: Distributed Database Systems have the same problem of concurrency control as other…

Q: Consider a database system for an airline that leverages snapshot isolation. Describe a case in…

A: A situation is shown below in which a non-serializable execution happens but the airline is ready to…

Concept explainers

Types of database architectures

A Database Architecture represents the Database Management System’s (DBMS) design (schema). The DBMS architecture makes it easy to understand the components involved in the database system and their relations. The DBMS architecture may vary based on the system on which it runs. Some systems contain both client and server machines whereas some run only on a server machine. Based on the architecture, the system can be classified as centralized, decentralized, or hierarchical.

Question

"Snapshot isolation" may demonstrate airline database building. If airlines improve, a non-serializable approach may be acceptable.

Organized collection of structured information, or data, typically stored in a computer system.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1: Introduction:

VIEW

Step 2: Snapshot Isolation as a Non-Serializable Approach in Airline Databases

VIEW

Solution

VIEW

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions

Consider a database for an airline that uses "snapshot isolation" for the sake of this demonstration. It is possible that the Airline will agree to a non-serializable execution if doing so will improve performance as a whole.
No matter how "exclusive" a lock on changes the primary (master) database has, this may still happen. In the event that data is retrieved from a node other than the master, the database may become inconsistent even if the modifications obtained a "exclusive lock."
To illustrate, consider a database for a commercial airline that employs "snapshot isolation." If a non-serializable execution results in improved overall performance, the airline may consent to it.
Consider a database for an airline that uses "snapshot isolation" for the sake of this demonstration. It is possible that the Airline will agree to a non-serializable execution if doing so will improve performance as a whole.
Consider, for instance, a airline's use of a database management system that includes snapshot isolation. To that end, I was hoping you could give me an illustration of a non-serializable execution that the airline is prepared to accept in exchange for enhanced performance.
Consider the database system of a bank that employs snapshot isolation. Describe a nonserializable execution that would pose a challenge for the bank.
Use "snapshot isolation" as an example to show how a database for an airline might be built. A non-serializable approach could be acceptable if airlines are able to increase their overall performance.
Consider the idea of "snap-shot isolation" in the context of creating a database for a commercial airline. Should airlines, if they can find a strategy that improves their performance overall but does not lend itself to serialization, take it?
One example of this is "snapshot isolation" of airline database systems. Is it appropriate to utilise a technique that does not include serialisation if airlines are capable of doing better?
Even if the main (master) database has a "exclusive lock" on changes, this may still happen. Even if changes obtain a "exclusive lock," the database might be inconsistent if data is pulled from another node rather than the master.
Consider "snapshot isolation" as an example for a database for an airline. Is the selection of a strategy that does not lend itself to serialization suitable in the event that airlines are able to enhance their overall performance?
Consider a database system for an airline that employs snapshot isolation. Describe a situation in which a non serializable execution happens, but the airline is ready to tolerate it in exchange for improved overall performance.