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OptimisticLockException

that has been concurrently changed by someone else. If it is not acceptable then refresh is not the solution ... to the user if it tries to commit changes on a document that has been concurrently changed by
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Failed to read the value of field using reflection

was working before, then I decided to implement concurrency and replaced all maps from HashMap to ConcurrentHashMap (and added a converter callback attached to @PostLoad event so I get my concurrent
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locks on pure query activities

a new build (2.7.1_01) that supports concurrent reading from the database file. To enable the new ... ("objectdb.temp.concurrent-file-read", "true"); (or using the -D JVM argument). It is unclear
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ObjectDB version 2.2.5

entity object. Fixed merging entity objects of another EntityManager. Fixed a bug in concurrent
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ObjectDB version 2.6.2

#1635). Fixed a NullPointerException on concurrent access of first object of an entity class. Fixed
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ObjectDB version 2.7.2

for possibly improved concurrent database file access. Added automatic logging of query details
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client server set up and load

Hello All, Can objectdb handle client - server connections from over 200 users? Can it be efficiently used in client-server mode? Code examples where possible will be appreciated. Thank you. Regards ObjectDB can handle concurrently 200 users (or more). The maximum load is less affected by number
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Embedded & Activation & Scalation

time.. ?   Alex Multiple processes cannot write to the same ObjectDB database concurrently. Future
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Embedded mode usage question

. For real concurrent multi threading you just have to use a separate EntityManager for every thread
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Explorer doesn't open file

a specific field of the type java.util.concurrent.TimeUnit. Could you please check if after changing