About memory

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Terracotta Ehcache Integration

Hello , it will be good if you make alliance with terra-cotta ehcache. Their distributed memory cache is very fast.IF we mix with your engine. It will be very great for us. kadirbasol
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Time Sequence Object Command DB

and a new object of the same class.  In memory, all objects are defined by the latest schema
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Transaction isolation support?

when the fetch start? Martin   Every EntityManager manages its own memory objects (which represent database
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using DbUnit with ObjectDb

limitation of this approach is that it is limited to small data sets that can fit into the main memory
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Using of Second Level Cache

, so that the memory for MyEntity2 and MyEntity3 can never be released by garbage collector? class
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Vs. EHCache

and recovery, advanced queries, etc.  - maybe the fastest solution is to use memory-based HashMap with serialization file as a persistence back end. cburnley
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Working with a cleared cache

I'm working on trying to improve the performance of our database processing class and I'm attempting to keep the L1 cache within the PersistenceManager cleared in an effort to reduce its memory footprint. The code snippet below is part of a Callable task that is run repeatedly with a given list
Issue
1

several times a day queries take several minutes

/ memory usage? Is it related to issue #2257 that is still open? Suspected configuration:
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how to operate with same object but two different Thread on database.

is represented by multiple separate memory objects in different entity managers and threads. Locks are used
Issue
1

Getting an error when adding activation code to conf file

drop="temp,tmp" memory="mem" />