sas - How do I implement MVCC? -

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i have located many resources on web giving general overviews of mvcc (multi-version concurrency control) concepts, no detailed technical references on how should work or implemented. there documents online, or books offline, contain enough theory (and bit of practical help, ideally) on base implementation? wish emulate more or less postgresql does.

(for info implementing in sas using sas/share - provides locking primitives , concurrent read/write access underlying data store, nothing in way of transaction isolation or proper dbms features. if familiar sas/share , thinks impossible task, please shout!)

transaction processing: concepts , techniques , transactional information systems: theory, algorithms, , practice of concurrency control , recovery authoritative source of transaction processing.

both these books mentioned in postgresql wiki.


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