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significant performance decrease

path="$temp" threshold="64mb" /> <network inactivity-timeout="0" /> <url-history size="50

OutofMemory error with Object DB 2.0

" threshold="64mb" /> <network inactivity-timeout="0" /> <url-history size="50" user="true

ObjectDb.conf Defaults

="64mb" /> --> <!-- error if missing <network inactivity-timeout="0" /> --> <!-- ok if missing <url

First query takes 4+ minutes to complete

> <temp path="$temp" threshold="64mb" /> <network inactivity-timeout="0" /> <url-history size

Exception when dataset bigger than treshold

I was working on reporting service for my application and found a problem with datasets bigger than treshold set in objectdb.conf. <objectdb> <general> <temp path="$temp/ObjectDB" threshold="64mb" /> <network inactivity-timeout="0

config optimizing

> <general> <temp path="$temp" threshold="64mb" /> <network inactivity-timeout="0" /> <url-history size="50

Check for index existence ?

conf : <general> <temp path="$temp" threshold="64mb" /> <network inactivity-timeout="0" /> <url

each 1-2 days objects on some objectdb level lock/block each other

" threshold="256mb" /> <network inactivity-timeout="0" /> <url-history size="50" user

Server out of memory exceptions

using the Java VisualVM. After some activity the test became inactive, maybe because of the VisualVM

ObjectDB 2.0.0

. Fixed ObjectDB Doctor to activate and rebuild also inactive (new) indexes. Improved performance

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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