About memory

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Forum
24

Memory Leak?

Hi, I'm evaluating ObjectDB and certainly new to it. I'm seeing a possible memory leak in ObjectDB ... that I'm using directly that causes ever expanding memory usage. I'm putting my code as a reply ... I created an EntityManager (line 115). My bad. After I fixed it, no more memory explosion. I
Forum
24

Run out of memory

the uncommitted changes persist in RAM (not the file db), hence I am getting out of memory exceptions ... the current version 2.2.7_04. Cheers, Dave Calling flush followed by clear frees memory ... ) still keeps the changes in memory until commit. As a result, the transaction size is limited by
Forum
24

Warmup ( preLoad all table rows into memory )

Hi , I have 3 questions for objectdb : 1-) How can i preload all table rows into memory in objectdb ? So i can query fast. I have seen @Cacheable annotation. But i need warmup table to memory ... all table rows into memory in objectdb ? You will have to run a query that retrieves the objects. > Do i
Forum
23

Doctor - high memory usage

Hi, Is it possible to reduce Doctor memory usage? Right now for recovering 67MB database, I need to set heap space to at least 450MB. Even then whole process takes ages. Optimal setting ... file threshold. The Doctor will use less memory and more temporary files
Issue
23

Inefficient memory usage with very large transactions

When a large transaction is committed, ObjectDB increases some internal structures, i.e. allocates more memory, but from that point the structures remain big and the memory is not released even if all the next transactions are small. This problem was found during a heap analysis (see #9 in
Forum
23

objectdb embedded memory usage ?

    hello , i m making some java application. I will have plan to use that db on java apps but is it possible to use for small embedded apps ? like small android devices or small lightweight java swing clients ?   I donno memory consumptaion increase much or not and initial memory?  ObjectDB
Issue
23

Sort of very large objects - out of memory

The attached test is failing with an out of memory exception when running with -Xmx512m It performs the following actions: 1) Create 5 persist threads which create and persist a large object in ... by ObjectDB and query execution becomes faster and consumes less memory. Execution of a query as
Forum
23

Crash due to memory problems

necessarily related to the cause (as the exception can be thrown on any memory allocation
Forum
22

Memory leak with OutOfMemoryError exception

Memory leak with OutOfMemoryError exception
Issue
22

out of memory error

out of memory error