Integrity of the data in the competitive environment

We know that DBMS exploit several technique to ensure the integrity of data and meet the ACID properties, when there are several transactions that run simultaneously in a concurrency environment. Apart from the isolation level setting, what other means implemented by DBMS to ensure integrity data? What is the relationship between these technique? Please could you me a detailed explanation or a link to an article or to recommend a few books. Thank you very much!

Hello

A possible point of departure would be the oracle concepts doco, consistency and concurrency section:

http://download.Oracle.com/docs/CD/E11882_01/server.112/e10713/consist.htm#CNCPT88960

Thank you
Paul

Tags: Database

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