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About concurrency

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Forum
1

How to do multithreading with embedded ObjectDB

, rather than concurrently:     synchronized (lock) {         em.createQuery("UPDATE Point SET x = x + 1
Issue
1

Internal error

by a concurrent thread while the query was executed? Any other details regarding this unexpected
Forum
1

InternalException & UserException using objectdb with Jboss AS 7.1.1 final

the database concurrently, i.e. when running the application with a new empty database or after applying
Forum
1

JDO support vs JPA

concurrently. The use of API does not affect the database file format. jakab
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1

Object DB In memory : without Filestore

with ObjectDB along with Concurrency controls and transaction mgmt. Let us know if it is possible to run
Forum
1

ObjectDB eclipse plugin

concurr that IT WORKS. However consider the bloat that is added to my application that currently has 15
Forum
1

Optimistic locking failure

Optimistic locking failure: I am using a Semaphore to force this execution of concurrents transactions T1 and T2 that cause parallel updates to A/B but it does not throw an OptimisticLockException and roll back. T1 T2
Forum
1

OptimisticLockException

was concurrency, and as OP posted, they are mainly single threaded. dmoshal Willks
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1

Performance in large transactions

them with other concurrent updates. Attached a new Example in single class format:   import java
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1

Pessimistic Lock Timeouts setting

locking due to a highly concurrent system that requires integrity on some value. Rest assured