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Optimistic concurrency control

Known as: OCC, Optimistic concurrency, Optimistic locking 
Optimistic concurrency control (OCC) is a concurrency control method applied to transactional systems such as relational database management systems… 
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Related topics

Related topics

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Apache CouchDBBugzillaColumn-oriented DBMSCommitment ordering

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2013
2013
Optimistic Concurrency Control for Distributed Unsupervised Learning
Research on distributed machine learning algorithms has focused primarily on one of two extremes—algorithms that obey strict… 
2011
2011
Optimistic concurrency control by melding trees
This paper describes a new optimistic concurrency control algorithm for tree-structured data called meld. Each transaction… 
2006
2006
A Timestamp-Based Optimistic Concurrency Control for Handling Mobile Transactions
Data broadcasting is an efficient method for disseminating data, and is widely accepted in the database applications of mobile… 
2005
2005
Timestamp Based Optimistic Concurrency Control
Optimistic concurrency control demonstrates a few improvements over pessimistic concurrency controls like two-phase locking… 
Highly Cited
2005
Highly Cited
2005
Steady-State and dynamic study of one-cycle-controlled three-phase power-factor correction
One-cycle control power-factor correction (OCC-PFC) with vector operation is a promising rectification method that eliminates… 
Highly Cited
1996
Highly Cited
1996
A unifying approach to defuzzification and comparison of the outputs of fuzzy controllers
This paper addresses the defuzzification of the fuzzy set outputs of fuzzy controllers from a comparison or ranking perspective… 
1995
1995
Checkpointing for Optimistic Concurrency Control Methods
Restart-oriented concurrency control (CC) methods, such as optimistic CC, outperform blocking-oriented methods, such as standard… 
1994
1994
Effective Optimistic Concurrency Control in Multiversion Object Bases
The use of versioned data has proven its value in many areas of Computer Science including concurrency control. In this paper we… 
1985
1985
Analysis of some optimistic concurrency control schemes based on certification
Optimistic Concurrency Control-OCC schemes based on certification are analyzed in this paper. We allow two types of data access… 
1983
1983
Design Alternatives for Optimistic Concurrency Control Schemes
The original approach of optimistic concurrency control has some serious weaknesses concerning long transactions and starvation… 
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