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Computer Engineering
A database is to be shared among several concurrent threads. Some of these threads may want only to read the database (readers), whereas others may want to update (that is, to read and write) the database (writers). Design an algorithm in pseudocode to guarantee fairness between processes such that: no data inconsistency will occur, the readers can read simultaneously, all the readers are to read before writers. Explain on your code how you satisfy these constraints.

A database is to be shared among several concurrent threads. Some of these threads may want only to read the database (readers), whereas others may want to update (that is, to read and write) the database (writers). Design an algorithm in pseudocode to guarantee fairness between processes such that: no data inconsistency will occur, the readers can read simultaneously, all the readers are to read before writers. Explain on your code how you satisfy these constraints.

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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A database is to be shared among several concurrent threads. Some of these threads may want only to
read the database (readers), whereas others may want to update (that is, to read and write) the database
(writers). Design an algorithm in pseudocode to guarantee fairness between processes such that: no data
inconsistency will occur, the readers can read simultaneously, all the readers are to read before writers.
Explain on your code how you satisfy these constraints.

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