Contention-Aware Transaction Scheduling Arriving in InnoDB to Boost Performance

Contention-Aware Transaction Scheduling Arriving in InnoDB to Boost Performance

Authors: Sunny Bains, Jiamin Huang (University of Michigan)

What is Transaction Scheduling?

Locking is one of the most popular mechanisms for concurrency control in most database systems, including Oracle MySQL. One major question, however, seems to have been overlooked by all database vendors:

Q: When multiple transactions are waiting for a lock on the same object, which one(s) should get the lock first?

Source: Contention-Aware Transaction Scheduling Arriving in InnoDB to Boost Performance

About KENNETH 15793 Articles
지락문화예술공작단

Be the first to comment

Leave a Reply

Your email address will not be published.


*


이 사이트는 스팸을 줄이는 아키스밋을 사용합니다. 댓글이 어떻게 처리되는지 알아보십시오.