Transaction And Concurrency Control
PREVIEW
Transaction Processing
Distributed Transaction Processing System[1]
Atomicity
Transaction Processing System[1]
Serializability
Example
Concurrency Control Protocols[1]
Dining Philosophers Problem[4]
Solutions
Zope Object Database(ZODB) [9,10]
Multiversion Concurrency Control[2,3]
Concurrency Control Mechanisms[3]
Design Of Concurrency Control Mechanisms-RWC [6]
FURTHER IMPROVEMENT
New Proposal[5]
REVIEW
REFERENCES

Zope Object Database(ZODB) [9,10]
Object-oriented database for transparently and persistently storing objects
Features of the ZODB include: transactions, history/undo, transparently pluggable storage, built-in caching, multiversion concurrency control (MVCC), and scalability across a network (using ZEO).
Speed , ease of use and administration