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7

ObjectDB current status of the BIRT plugin

. My questions: - Is there a mistake in the tutorial or is the software update site (temporarily) not available ... ) is now available, which requires ObjectDB 2.5.3 or above (older versions can become available
7

PostUpdate on array changes

. The documentation suggests a 'makeDirty()' method, but this seems only available on JDO. Question: Is array tracking only available with the JDO api ? dmoshal David Moshal > So, the question ... only available with the JDO api ? Yes. Earlier you mentioned lists. Arrays work differently from lists
7

Server vs embedded mode in multi-instance scenario

time (100k absolute maximum). We will probably have multiple instances per client for availability ... an embedded or server mode for our scenario? Are there concerns that I'm missing such as availability, bad ... but I understand this feature is not available(yet?), so I am trying to find a work
7

Newbie : How to return the auto-generated ID

The id is available in the id field so you can simply access it. By default, however, the allocated value is available only after commit or flush and not after persist. If you need to have the id available earlier (immediately after persist) - you have to switch to sequence or table value generation strategy. support Support
7

ObjectDB shuts down

to keep the necessary amount of RAM available for itself. I experienced something similar when my app server (Tomcat/Tomee) was using too much memory (out of the total available), thus CentOS was killing it. zmirc ... will be available. Thanks peric.emil Emil Perić When the server is shutting down, do you see a stop
6

Exporting the data out of the ObjectDB

you so there is no out of box tool that is available, i will essentially have to write java module ... them to relational store ? Thank you. Sandeep Sandeep Dhamale No out of the box tool available now. You may subscribe (and vote) for this feature request. support Support
6

Database is erased after deploying a new web application version

That may be the problem. The servlet context is available in specific listener and servlet methods ... Note that getServletContext is available only after the servlet init method is invoked (by the web
6

Explorer in 2.3

to entity / embeddable objects: Using the Edit > Set Reference... commands (also available in the context ... . You don't have the Explorer available in every environment (e.g. at end users when applicable
1

Removing of an entity removes also another entity type

the ResolverMappings with type = 'interfaces' are not available anymore, the result is empty, only the ResolverMappings with type = 'scopes' are still available in the database Why the ResolverMappings ... ) operations then it works well and the ResolverMappings with type = 'interfaces' are still available
1

combined index not used

of options eliminating options that are clearly inferior to other available options. Eventually a short ... database is available here: https://www.dropbox.com/s/i4wovoa0oq3wlgx/coreSystemDb.odb%203.zip?dl=0

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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