Can-Follow Concurrency Control

ArticleinIEEE Transactions on Computers 56(10):1425 - 1430 · November 2007with11 Reads
Impact Factor: 1.66 · DOI: 10.1109/TC.2007.70761 · Source: IEEE Xplore

    Abstract

    Can-follow concurrency control permits a transaction to read (write) an item write-locked (read-locked) by another transaction with almost no delays. By combining the merits of 2PL and 2V2PL, this approach mitigates the lock contention not only between update and read-only transactions, but also between update and update transactions.