About logging

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Potential ObjectDB bug

Hi, do you know is this error an objectDB bug #1 2017-02-03 14:33 Hi, do you know is this error an objectDB bug 2017-01-25 20:26:19,978 SEVERE [com.vaadin.server.DefaultErro ...

 
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Integration

Hi,   Is there a way to integrate ObjectDB with Spring Framework to add the benefits of Transaction Management and DAO Support?   Regards, #1 2010-12-01 18:37 Hi, Is there a way to integrate ObjectDB with Spring Framework to add the benefits of Transaction Managem ...

 
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disabling JDO in objectdb embedded mode

Hi, i am using objectdb (version 2.6.8) in embedded mode. I deployed an .ear project in glassfish. When I attempt to call the database I get several exceptions. As an example consider the following short example: ... URLEntry : ...

 
release

2.2.8

Release date: 2011-07-03 Download (5.14 MB) Binary:  objectdb-2.2.8.zip You should start by following a  tutorial or reading the manual ...

 
release

2.4.3

... for inverse (mapped by) collections. Changed logging of incomplete recovery records from WARNING to TRACE  ( issue #88 ...

 
release

2.4.2

... for inverse (mapped by) collections. Changed logging of incomplete recovery records from WARNING to TRACE  ( issue #88 ...

 
release

2.2.7

Release date: 2011-06-14 Download (5.13 MB) Binary:  objectdb-2.2.7.zip You should start by following a  tutorial or reading the manual ...

 
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Queries are slow on a large database

Hi, I have a 12GB database with 787603 entries. It is much larger than usual and there are performances issues. I am doing small queries and they take much longer than I expect, i.e.: Get the total number of entries Get 25 consecutive entries (i.e. 0-25) Get one specific entry On average each query needs 4 to 5 minutes to return a result. I have been adviced to use indexes but they are already used through the JDO Metadata file. For instance I use this class: ... If this doesn't help please turn on query processing logging: <general > : : <logger name = ...

 
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in-memory and on-disk support?

I've had a quick read through the features/FAQ and haven't been able to find a clear answer. I'm looking at replacing a setup of H2 where I have 40GB in-memory backed by 800GB on-disk, the 40GB in memory represents the first 40GB of the 800GB on-disk for super-fast recent entry searching, the records at the end continuously purge as the new ones come in(duplicate write, one to in-memory and one to on-disk). ... and because ObjectDB uses a single file (you can disable logging, recovery, etc. for the memory database) - file system overhead is ...

 
release

2.4.1

... for inverse (mapped by) collections. Changed logging of incomplete recovery records from WARNING to TRACE  ( issue #88 ...