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Hi, is it possible to access one odb file from different applications? access the same database file (because there is only one process). If your applications run in separate processes and need to access the same database file

access ObjectDB with different versions of a class. Let's take the following scenario: So...basically...concurrent access with version x and version x+1 of a class. ObjectDB servers usually do not have a direct access

for multiple threads to access a single EM's managed entities, as long as only the thread that created the EM ... it should work fine if you access persistent fields only from the synchronized get/set methods ... of your classes will replace every access of a persistent field (outside the constructor) with invocation

planned. Then, I created another program, just to test if I can access the database from ... > If it is an error to use the wrong class to access the db (which is perfectly ok), then

need to access the version of an updated entity inside the transaction before commiting it. How can I ... ;  // here I need to access the new version, but I get still 1       

>   The code being called is accessing a map declared as follows; The following test case reproduces the exception. It may be thrown on accessing an inverse collection in ... > As before a Map structure was being accessed. @OneToMany

I have a problem loading lazy associations by access/navigation with an @Embedded attribute containing an @ElementCollection which is lazy loaded.  I'm not sure if the same problem ... , or if your application accesses keys and values in the map. support Support

We get the following exception during access a field (Set of entities) The error occurs only if the entities are enhanced.   we found a 'workaround': we first access this Set of entites, before we do some other stuff.

> The database file was downloaded. You may want to block access to it now. support Support access the corrupted

to access the ObjectDB Server and specifies their specific ... ="/" permissions="access,modify,create,delete" /> </user> <user username="$default" password="$$$###"> <dir path="/$user/" permissions="access|modify|create|delete"> <quota