concurrency control

The transaction failed to commit due to the failure of optimistic concurrency control in at least one of the resource managers.

Note that you wouldn't simply take locks around all read and write operations, as not all classes need such a concurrency control mechanism.

Due to this separation, a data warehouse does not require transaction processing, recovery, and concurrency control mechanisms.

New definition of concurrent conflict in collaborative design is presented and a fitting framework of concurrency control is designed.

Specific concurrency control mechanisms vary across commercial SDO implementations and are beyond the scope of this article.

High performance concurrency control can improve parallel processing capabilities while decreasing perceived interactive time .

But while synchronization is primarily a concurrency control mechanism, transactions are primarily an exception-handling mechanism.

Moreover, there are many services that do not have concurrency control at all, which may also lead to inconsistent data.

Users specify the type of concurrency control by selecting transaction isolation levels for connections or concurrency options on cursors.

The Results pane uses optimistic concurrency control so the grid shows a copy of the data in the database rather than an entirely live view.

In optimistic concurrency control , users do not lock data when they read it .

Describes how the JDBC driver supports concurrency control .

Sometimes, it is proposed that services use optimistic concurrency control across boundaries. This makes several assumptions.

This concurrency control can greatly reduce timeout situations between readers and writers accessing the same data row.

With optimistic concurrency control, the database manager releases the row or page locks immediately after a read operation.

Before updating the record, we used optimistic concurrency control with the set entity object method.

There is no specific concurrency control mechanism available .

Snapshot Isolation is a concurrency control algorithm that was first described in the paper A Critique of ANSI SQL Isolation Levels.

Provides an overview of the different methods of concurrency control.

Concurrency control in database always leads to deadlock. This article has put forward a method to detect it.

For more information, see Types of Concurrency Control.

Introduce concurrency control method based on transaction instance lock set and posterior sub-transaction type set.

Concurrency control Supports table and row level locking.

As far as SRTDBS, the concurrency control algorithm in transaction management should meet the security and timeliness.

In this paper, we discuss the concurrency control in the nested tran. . .

These implement concurrency control among multiple users who are performing modifications in a database at the same time.

Concurrency control and logging happens on the level of full documents.

However, by using the synchronization techniques in the Java language, you can achieve the effect of concurrency control.

Locking is used as the concurrency control mechanism.

SQL Server provides two modes of concurrency control: pessimistic concurrency and optimistic concurrency .

When pessimistic concurrency control is being used, SQL Server controls concurrent access by using locks.

A Concurrency Control Mechanism of Extended Delamination Locking For Supporting Engineering Cooperation Design Transaction

Performance Study of Real-Time Multiversion Concurrency Control Protocols in Parallel Database Systems

Concurrency control scheduling for the object-oriented distributed transaction

Concurrency control theory has two classifications for the methods of instituting concurrency control

An Operation Transformation Based Concurrency Control Integrating Multicast Agent

Role-based speculative concurrency control scheme for collaborative virtual environment

Pseudo serializable real-time concurrency control protocol in wireless broadcast environments

Workflow Concurrency Control Mechanism for Complicated Application

Research on Concurrency Control of Replicated Synchronized Collaborative Design System

Implementation of practical concurrency control with interrelated-element-order method

Study on concurrency control mechanism supporting cooperative design under open environment

Concurrency Control Algorithm for Centralized Realtime CSCW Environment

The comparison of two-phase locking and serialization graphtesting in concurrency control of transaction

Research on Distributed Concurrency Control Technologies

A Study of Concurrency Control in Spatial Data Storage Middleware

Research on Concurrency Control for Database Systems and its Realizing Way

Concurrency Control of Long Transaction on Engineering Database Management System

Framework Design and Validation Concurrency Control Protocol of Large Real-Time Active Database System

To find the beans that support Optimistic concurrency control, search the weblogic-ejb-jar. xml files for this element

Weak Serializable Concurrency Control for Real-Time Broadcast Environments

Concurrency control in a distributed environment

Weak Serializable Concurrency Control in Distributed Real-Time Database Systems

A Concurrency Control Algorithm for Active Rules Execution in the Framework of Database Transactions

Design of Driving Engine for Multi motor Concurrency Control of Automatic Biochemical Analyzer

Dynamic Locks Used in the Concurrency Control of Spatio-Temporal Database Transactions

Concurrency Control Algorithm for Centralized Real-time Groupware System

Concurrency Control in Distributed Real-time Database System in Network Environment

Research on the Concurrency Control of Replicated Collaborative Design System

Data Concurrency Control in the Enterprise Information Management System

Research on Concurrency Control of Real-time Database System in Mobile Communication Network

An Improved Algorithm of Concurrency Control in Distributed Database Systems

Research on Concurrency Control Mechanism for Real Time Collaborative Design

Object Data Model Based Concurrency Control in Fully-Replicated Architecture

Object versioning for optimistic concurrency control

The Research of Multilevel Secure Concurrency Control Algorithm Base on Snapshots

Concurrency Control in Database System and Multithread Mechanism

An Optimal Concurrency Control Protocol in Real-time Broadcast Environments

Research on concurrency control for drawing database in collaborative CAD system

Concurrency Control in Computer Aided Cooperative Design System

A Concurrency Control Protocol for Scheduling Mixed Real-Time Transactions

On Optimized Methods for Concurrency Control Algorithm of Database Systems

The Speculative Concurrency Control Algorithm in Real-Time Databases

Study on Mechanism of Concurrency Control and Collision in Application Sharing

A New Algorithm for Serializable Concurrency Control of Real Time Transactions

Concurrency Control Mechanism in Cooperative CAD System

New optimistic concurrency control protocol for real-time database

Extended Colored Petri Net Method for Concurrency Control of Database System

Multiversion two-phase locking concurrency control protocol in parallel real-time database systems

Research and Implementation of Concurrency Control in Multidatabase Systems

New real-time mixed transaction concurrency control protocol

Concurrency Control in XML Documents: XPath Locking Protocol

Application of Extended Petri Net to Concurrency Control of Real-Time Database Based

On the transact concurrency control of database management system

Web-based concurrency control in distributed real-time database system

Concurrency Control in Distributed Real-time Databases

An Adaptive Concurrency Control Mode in Parallel and Real-Time Database Systems

Technology of Database Concurrency Control

Concurrency Control Protocol of MultiversionTow-phase Locking in Real-time Database Systems

Mixed concurrency control algorithm of composed service transaction based on conflict probability

Concurrency control in distributed real-time database system of wireless network

Self-optimization Model for Concurrency Control

A concurrency control protocol in real-time active database systems

Concurrency Control and Deadlock Recovery of Active Rules

Comparative Study on Concurrency Control

Research of database concurrency control

Deadlock Detection of Concurrency Control in Distributed Database Based on Composition and Reduction of Petri Net

Overview of Concurrency Control in Real-time Database Systems

A Concurrency Control Protocol for Real-time Database Systems

Research on Muti- strategic Concurrency Control Based on Middleware Technology in Spatial Database

A Method of Concurrency Control for Advanced DatabasesAltruistic Locking

Detection Method of Deadlock in Concurrency Control

A Locking-based Concurrency Control Algorithm based on Semantic Serializability

Object-Oriented Concurrency Control Strategy for Real-time Collaborative Design Based on CSCW

A Concurrency Control Method Based on Attribute-Operation Object Model in Real-time Cooperative System

On Design Transaction and Concurrency Control in PDM

Dualclass Concurrency Control Policies in Real-Time Database

Concurrency control strategy for real-time collaborative design based on Internet

Multiclass Concurrency Control Algorithm and Implementation in RTDBS

Strategy of Security Extension of RTDB Concurrency Control

Workflow concurrency control by SQL

DB2 conforms to the ANSI standard for concurrency control using the following isolation levels with table and row level locking

Concurrency Control Test System in Databases System Based on Multi-level Multi-thread

Concurrency Control in Main Memory

Real-Time Concurrency Control Protocol Based on Accessing Temporal Data

A Concurrency Control Algorithm Based on Version Number in Real-time Cooperation

Multi-class Concurrency Control Based on Resource Prediction

The Research on the Technology of Concurrency Control Under More Data Sources Based on GRID

A Concurrency Control Algorithm Based on Operative Relation

A Secure Real-time Concurrency Control Protocol Based on Optimistic

Concurrency Control in GIS Based on Middleware Technology

Multilevel secure concurrency control based on multiversion

Real-Time Multiversion Concurrency Control Based on Validation Factor

Concurrency control at the application level is necessary in a variety of scenarios, for example