About connect

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coonection pooling

we have a single deployed application with 100 users. Depending on the logged user it will connect to different database when quering the ObjectDB. can we use persistence.xml to define this connection routing or
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Database server with an application

Hi, I read the database server section of the manual - and it looks like it is not possible to connect to a Database embedded with an application from another application - is that correct? The way to go is to have the DB server running by itself and then the 2 other applications connecting
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Drop in Client/server mode not working

this:     I tried your example at it works as long as the Explorer is not connected to the database. ie: If explorer is connected to a c/s database then it is not dropped! I confirmed
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each 1-2 days objects on some objectdb level lock/block each other

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Entity factory - best practices

initiate a db connection by creating entity manager factory from db on disk, get the entity manager, modify stuff, close the connections. I wonder if it is better to have an overall db manager created
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Error 363 - Failed to read value of inverse relationship

) {         db = createEntityManager(); // create database connection ... (p1);                         // create new database connection in order to cause exception
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Exception in thread "main" java.lang.NoSuchFieldError: __odbTracker

: __odbTracker at com.package.Network.__odbSet_Connections(Network.java:1) at com.package.Network.Connections   br Tomasz     This might be the result
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Explorer in 2.3

, threads, query-cache, memory usage, etc...) to use for tuning b. Show all database connections ... 'recent connections'. 2. When editing a field in an @Embedded object, I get an error message: "Attempt
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File lock exception on odb$

the databases to the ftp site but I'm unable to connect - is it still available with the same connection
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How to define database structure and insert some initial objects from scratch

static void main(String[] args) {         // Open a database connection         // (create a new ... connection:         em.close();         emf.close();     } } Automatic migration of data from