ObjectDB Database Search

ObjectDB provides a rich set of features . Many features are implemented as part of ObjectDB's support of the JPA and JDO APIs. Fundamental features of relational databases (e.g. primary keys ... Databases are also supported by ObjectDB. The combination of Object Database features

Request for feature : Ability to auto-refresh an explorer view, say at regular intervals ... ) via the explorer.   dmoshal David Moshal Your feature requests were added to the issue tracking . ObjectDB 2.3 will support some of the features that were available in ObjectDB 1.x explorer

Feature request: Dynamic class enhancement during development compatible with JRebel. dmoshal David Moshal ObjectDB 2 supports dynamic enhancement using a Java Agent. Please try it and see if it is compatible with JRebel. support Support I would like to support this ambitious feature request. I

Hi, I am evaluating ObjectDB because its JPA/JDO features , I am wondering is there a similar feature like Oracle Database Change Notification( http://docs.oracle.com/cd/B19306_01/appdev.102/b14251/adfns_dcn.htm ), with which multiple application servers can get notified when something changed

the latest view, not a stale one. dmoshal David Moshal Feature requests should be submitted on https://www.objectdb.com/issue . support Support

Mircea Chirac Feel free to create Explorer feature request issues, but try to separate each subject

Is it safe to use this wonderful and undocumented feature in production, and rely on its problem-free functioning? For my case it would be really beneficial: 1 physical server with SSD 1 JVM running on it 2 web applications on Tomcat 1 ObjectDB Server deployed, in embedded server mode 2 ObjectDB

I've two questions and maybe feature requests regarding the $file. a) is there a valid method to check when everything is done after closing the database? background : As far as we recognized there is a background thread, merging the database.obj and the database.obj§ files. As long as this daemon

is also unique in supporting features that are usually available only in relational databases. For example ... that during development you may find that an essential feature is missing. For example, some competing products

on the command line. This is an experimental feature that is supported only on select JVMs. The reflection ... , disabling this feature is more efficient. The element The serialization attribute of the element

Features 100% pure Java Object-Oriented Database Management System (ODBMS). No proprietary API ... , JBoss and Spring. See the  ObjectDB Object Database Features  for more details.

. This feature is useful for two purposes: Recovering from a database failure by replaying the recorded

. Mapped superclasses In JPA, classes that are declared as mapped superclasses have some of the features

that all database objects are available in memory for navigation. However, this feature can also cause

You with services available through the Website and to enable You to use some of its features . They help

) numeric literals. This feature is not supported by all JPA implementations. String literals JPQL

Jakarta Persistence (JPA) supports automatic value generation. This feature is primarily useful for primary key fields, but ObjectDB extends support to regular persistent fields. Several annotations control automatic value generation. Generation configuration Configure field-level generation

and automatic sequential value generation . This powerful feature of ObjectDB is absent from other object-oriented databases.

To access relational databases using the Java Persistence API (JPA) you will need an Object Relational Mapping (ORM) tool, such as Hibernate, TopLink, EclipseLink, Open JPA or DataNucleus. The DataNucleus ORM implementation supports also the Java Data Objects (JDO) API. ObjectDB is a full featured

a remove operation. To avoid dangling references, enable this feature only for fields that hold private

("objectdb:myDbFile.tmp;drop"); This feature is useful for tests because it provides a simple way to get an empty

.  Select the ObjectDB BIRT/ODA feature . Complete the installation by clicking Next twice

backups, which let you back up a database while it is in use. This feature is useful for applications

the maximum size of this list. To disable this feature , set the size to 0 . The user attribute

are unavailable. However, some Explorer features require the classpath to be set. For example

, and automatic sequential value generation . This powerful feature is absent from many other object-oriented

));         } CJMoore Clinton Moore This feature request is related ... ().managedType(AbstractClientSummary.class); CJMoore Clinton Moore Good. So this feature request will be closed. support Support

to introduce such an entity-scanning extension feature in ObjectDB ? Q2: Does it make any difference

Request for feature : Ability to auto-refresh an explorer view, say at regular intervals of a few seconds. (at a minimum one ought to be able to manually refresh, for example the list of persistent types). additionally, it would be useful to be able to view an embedded database (read only mode) via the explorer. dmoshal David Moshal

Feature suggestion: Improved Maven Enhancer support

Feature request: helpdesk user can change issue or support ticket page title/name

Feature Request: Adding map entries to DB in Explorer

to have more transparency about this topic. I know there are feature requests ... Mircea Chirac Feature requests are taken very seriously and we aim to implement most of them in next ObjectDB versions. You can see that many feature requests have been created by us at ObjectDB

.java:534) The class was build and enhanced by our jenkins. We build and enhance per feature . (a feature contains several bundles, but no bundle is used in different features .) We have a defined build pipeline that all our features built in the correct order. Example:  e depends on d;  c

all the BIRT features . Complete the installation by clicking Next twice, accepting the license agreement ... update site url: http://www.objectdb.com/eclipse and press ENTER. Select the ObjectDB Birt/ODA feature

. Let me know what you think.   Thanks st.clair.clarke St Clair Clarke You may fill a feature request (a new feature request or an extension to this feature request ). The problem ... the plugin (as discussed in this thread and this thread ) works, so at the moment there are other feature

from ObjectDB support I now concede the difference is due to an extending " feature " of EclipseLink ... you may well be taking inadvertent advantage of feature that permits resolution of lazy loaded ... .jspa?messageID=1706796 it describes a feature of Toplink/EclipseLink that allows accessing untriggered

Hello, I have a very large business application that makes use of the Hibernate "Filters" feature and of the EclipseLink "Single Table Multitenancy with discriminator" feature in order to implement ... by which filtering entities. The filtering feature also involved this other objects; public class

data and Strings. After playing with it for a while, here is a list of additional features I'd love ... a common feature in database viewers. Any idea how this can be done technically without retrieving ... an undocumented feature that could be extended and may be also supported during editing. Only expressions

feature request for this? How long will it be before it's released? ThreaT Ashton Hogan Is there an existing feature request for this? No, this is a new request. How long will it be before it's released? Unfortunately we cannot answer "when feature X will be released" questions. Priority is given

in the future? We need such feature in our application and would be very happy to see it in ... would be fine for our use cases. Do you have any concrete time plans regarding this feature ? Best regards Markus doppelrittberger Markus Ritter There are no current plans to implement this specific feature in

support of JPA 2.1 is not complete yet. Particularly, this feature seems to be useful mainly in ORM ... ? Do you need it for queries? for any other reason? We may support this feature , although it is mainly an ORM feature , if it is found to be useful with ObjectDB. support Support I'll explain current

, etc.) but currently this is an undocumented feature (ask for details if it becomes relevant before this feature is released). Currently ObjectDB online backup backs up the entire database including ... availability with replication feature will be officially released (and documented)?   Thanks

better API than JPA, as all kinds of features that are optional or require special extensions in ... Steve Zara Development of JDO in the recent years is slow, and there are only a few JDO features that are currently not supported by ObjectDB. The main missing features are listed in the issue tracking

you support ! That's perfect ! Don't you have some unit tests to test every night these kind of features ... for you ... I have implemented a lazy left join fetch feature for all my collection beans. But ... in ... fetch" feature . 3 bugs discovered in few days ... i'm afraid to find more in the future, so let's stop

the primary API, and if necessary, switch to JDO as a secondary API for special additional features

, then implementing this feature will get high priority. support Support My mistake - I was looking at Apache ... Jonathan Harley Demand for JDO features by current ObjectDB users is low, since almost all the new ... . But as my team uses JDO it would be helpful if you would at least document explicity which features

of features , e.g. LINQ/PLINQ ? Regards geekox86 Mohannad AlAwad Since feature requests of existing ... this feature request. support Support Is there a way to negotiate such priority (in terms of date, price and features ) ? geekox86 Mohannad AlAwad You may create a support ticket . support Support

, it's very cumbersome to make this operation. This feature request was mentioned in the forum also, therefore I made a feature request with it. We look forward to having this feature available. Thanks!   zmirc Mircea Chirac I also wait that this feature will be added. data303 Mark Egloff ObjectDB 2

and editing and updating existing database objects, visually, with no code. This is one of the features ... due to incompatibility with the new ObjectDB 2 code base. support Support Wanted to say this feature ... on this? gorilla77 Ji Kim Here's another feature request for the explorer: Allow the user to run