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7

Index causes increased memory usage

the new selected query plan uses too much memory. You can try decreasing the temporary file threshold
7

@Entity saved in Tomcat session - problem

is, that we need the same logic for temporary users (without storing in DB) and permanent users (stored in
7

Failed to commit transaction: Java heap space (error 613)

you would have to change the ObjectDB configuration. Relevant parameters include: Temporary file threshold Processing
7

FileNotFoundException

indicates a problem in preparing a directory for ObjectDB temporary files. Please verify
1

OutOfMemoryError, if close the entity manager

, and data had to be moved from a temporary file to main memory. The exception is not related
1

several times a day queries take several minutes

configuration: <temp ... threshold="64mb" /> Consider increasing the threshold to avoid using temporary
1

Blocked by find

build 2.3.3_02 with the new temporary "objectdb.page.circle" system property set to "true" - a page
1

ObjectDB 2.4.2

temporary object clearing). Fixed the Explorer to show null values in primitive fields (unset
1

Unexpected Exception (Error 990) with ArrayIndexOutOfBoundsException

an attempt to retrieve an object with schema version 5 out of 0 available) due to a temporary situation in
1

Exception makes the system unusable for several minutes

, and indeed, if the access issue is temporary then it seems that the objects are not corrupted

Getting Started

ObjectDB is very easy to use. Follow the Getting Started Tutorial and the Quick Tour manual chapter and in minutes you may be able to write and run first Java programs against ObjectDB.

Prior knowledge or experience in database programming (SQL, JDBC, ORM, JPA, etc.) is not required, but some background in using the Java language is essential.

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