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2

Shrinking Database Files

never shrinks when large number of objects are deleted and the only way to reclaim that space would be with Database Doctor. Is there a way to reclaim database file space? Is it worth trying to reclaim space?  (It may not be if it is a lengthy operation, or it tends to make the file more fragmented
Forum
2

Database size is much larger than expected (x2)

transaction: Java heap space (error 613)         at com.objectdb.jpa.EMImpl.commit(EMImpl.java:277 ... :123) Caused by: java.lang.OutOfMemoryError: Java heap space         at com.objectdb.o.BYW.r(BYW.java ... by: java.lang.OutOfMemoryError: Java heap space at com.objectdb.o.OBH.c(OBH.java:150) at com
Forum
2

Doctor - high memory usage

to set heap space to at least 450MB. Even then whole process takes ages. Optimal setting ... , but it might become even slower.     Not working - still need about 450MB of heap space to only scan database file. Since new ... ..............................java.lang.OutOfMemoryError: Java heap space at com.objectdb.o.VLV.p(VLV.java:270) at com.objectdb.o
Issue
2

[ObjectDB 2.5.6_05] Unexpected exception (Error 990)

/new com.objectdb.o.InternalException: java.lang.OutOfMemoryError: Java heap space java.lang.OutOfMemoryError: Java heap space at com.objectdb.o.PAG.(PAG.java:175) at com.objectdb.o.PGC.x(PGC ... space. Please try to increase the size of the JVM heap or change the configuration to use less heap size. jastorga
Issue
2

GC overhead limit exceeded

.InternalException: java.lang.OutOfMemoryError: Java heap space java.lang.OutOfMemoryError: Java heap space ... the process failed to produce a heap dump as the server was running out of disk space at the time so feel
Issue
2

out of memory error

have sufficient heap space then it may throw an OutOfMemoryError (sometimes the error message is "GC overhead limit exceeded", but usually it still indicates a shortage in heap space). Increasing ... to overcome heap space shortage automatically, but unfortunately currently an OutOfMemoryError is possible. hgzwicker
Forum
2

in-memory and on-disk support?

at least run defragmentation before allocating this space. Getting a continuous unfragmented disk space is the main advantage. Eliminating the need for space allocation later is a small additional
Forum
1

500Mb ObjectDb database opening issue

500Mb ObjectDb database opening issue
Forum
1

@Lob @Basic(fetch = FetchType.LAZY) is loaded when it's not needed

(but without loading content of the photos) I get java.lang.OutOfMemoryError: Java heap space (the server is started with -Xmx4096M). Heap dump shows that there are very much space is used by contents
Forum
1

@Transient

up space in the tables. ObjectDB is not an RDBMS so there are no tables and columns, but you are right - transient fields consume space in the database only for their definition (several bytes) but not for their values. wlboluyt kjkrum