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Forum
1

Left join fetch behaviour doesn't retrieve children?

: ~2 minutes ALL EAGER ( 5 collections ) Start : Wed Jun 17 22:44:05 CEST 2015 End : Wed Jun 17 22:44
Forum
1

Memory Leak?

24159168 com.objectdb.o.QRQ Here is the jmap at time1 + 1 minute: num #instances
Issue
1

ObjectDB can't be activated

. Anyway, I see an activation now from a few minutes ago. The result activation code
Forum
1

ODB should auto-restart if it detects it's necessary

into a class, then renaming it after a few minutes: com.objectdb.o._PersistenceException: Failed
Forum
1

One transaction or two?

two to three hundred times per minute often times with several threads executing in parallel each
Forum
1

Queries are slow on a large database

needs 4 to 5 minutes to return a result. I have been adviced to use indexes
Forum
1

Query becomes slower on moving from ObjectDB 1.x to ObjectDB 2.x

the different query for 7 times and total execution time is approx 3 minutes, which is highly unexpectable
Forum
1

Significant I/O costs during batch update or insert data.

Our application has some complex entities. We do batch update(merge detached entity) every 2 minutes. We find the period significant IO costs these days, and disappeared when turn off the batch updating. 1.ObjectDB is in embedded mode. 2.ObjectDB version is 2.3.7 3.Database file size is nearly
Forum
1

slow performance for a complex query

minutes on a small database (about 10000 Organisations and same amount of CDIs
Forum
1

Slow performance on Mac

it took multiple minutes. Although it's not ObjectDB's fault, I also traced the issue