ObjectDB Database Search
51-100 of 138 resultsInstalling a VM security fix leads to inactive DB
and it's a real bother. We understand that depending on the license type some checks are necessary ... procedure that depends on the MAC address of the device. This used to be fixed in the past 
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Cast exception?
are loaded in the parent Class Loader. If you change any of these dependencies it will affect ... . A solution in that case depends on the framework that you use. support Support I did a few more tests
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ObjectDB within a resource adapter module and Java EE Connector Architecture
utility JAR file that is packaged in the EAR file with its dependent module. When a separate utility ... to declare a dependency on the utility JAR file using the typical MANIFEST. MF Class-Path: declarations
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objectdb on single server 20TB storage possible ?
and reliability depend much more on workload characteristics than on raw database size . Important ... (for example by time range or tenant). Whether ObjectDB is suitable at that scale depends
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How to package orm.xml when using EJB in WAR?
). However, when a different web project (WAR file), which declares a dependency to the database EJB is built ... -around seems to be to add a copy of orm.xml into src/main/resources/META-INF of the web project that depends on the EJB
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TimeSeries and ObjectDB
series efficiently. The optimal way to organize the data depends on the specific application activity ... many entity objects is obviously slower than retrieving one entity object. As noted above, it depends
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AbstractMethodError ... __odbSetTracker(Lcom/objectdb/spi/Tracker;)V
enhanced code (unfortunately we cannot avoid them, enhanced classes have dependency ... with failed dependency of classes, so if ObjectDB is involved the first thing to check is that all the classes
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Spring 4 setup
under dependencies : com ... Spring Boot too. I have 2 questions for the answer. 1. I have to add h2 dependency to my pom file
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Maven and multiple JARs
to run too). - Dependent more specific project: SpecEnt, SpecEJB, SpecWeb (downstream). Just having 2 ... -overwrite-resource-file-in- dependency webel Dr Darren Kelly
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Maven driven compile time ehnancement
. The exception is thrown because the GuestListener class depends on a missing type ... that do byte code enhancements missing the external dependencies . I guess I should have stated
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ClassCastException of same object type
. However, this solution is not appropriate for the application. I need to be able to change plugins depending
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Jboss 6 persistence.xml startup error
.plugins. dependency .AbstractKernelController] (WorkerThread#0[127.0.0.1:53209]) Error installing
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Objectdb recovery
the risk of data loss significantly at the possible cost of performance (the exact effect depends
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Is 2 level cache in use?
and then check if it is cached. The L2 cache doesn't always improve performance. It depends on the application
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Missing (null) elements in eager loaded references
dependencies , only the minimum required classes, in each class only the minimum required code, in
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WebSphere Liberty Configuration
Hi! I've been trying to get ObjectDB configured with WebSphere Liberty server. I have been able to get the sample app running in TomCat but when I run the jee version of the guestbook in WebSphere I get a combination of errors depending on how I tweak the configuration the most promising error I
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Optimization Question
it would be impossible to predict which method is faster without trying. It also depends on many
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Spring Data JPA - PersistenceException thrown
After a few hours of debugging, I found that the MetaModel is for JPA 1.0 spec. The dependency listed
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disabling JDO in objectdb embedded mode
me why these .jdo metadata are needed ? Should I add additional maven dependencies to fix the problem
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Server connection management
XP. But it might depends on the operating system. Maybe a firewall also has some effect
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com.objectdb.o.InternalException: java.lang.NoClassDefFoundError: java/sql/Date
the current version of ObjectDB depends on JPA and JDO jar files with no Java 9 module support
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Finance data from SQL Server into ObjectDB daily
up to carry this out. Just make sure you have all dependencies in classpath and make sure
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Great product - needs better marketing - more popularity
, but at least it will be something. You have a great product, but you need great marketing also. They are both dependent on each
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Starting Explorer programmatically
://m2.objectdb.com' } } dependencies { // OBJECTDB: compile 'com.objectdb:objectdb:2.7.5
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Vacuum - Reclaiming Unused Space In Odb
full), since the exact size depends on the order in which the data is inserted. But any unused space in a BTree
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after upgrade to 2.9.0 database destroys, urgent issue at our most important customer, production shutdown
some environments as the actual abilities depend on the OS. Maybe when you upgraded to 2.9.0
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objectdb.conf Information
depending on current run mode? Alex quasado Alexander Adam Changing the general structure
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Many connections possible? and will it makes problem in future?
connections, but they are limited by practical factors such as thread numbers ( depending on your operating
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UserException: Package com.example.model is not found by the enhancer
since the path will change depending on which environment the jar is run on. Load time enhancement
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Embedded mode usage question
Hi there ! We're currently considering to try object db as a an embedable database for one of our microservices. The microservoice itself must be completely self-contained and must not depend on external software such as RDMS, requiring additional installation and support
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Understanding limitations of schema evolution
. yoda yoda Obviously it depends on the specific required changes. It is like asking
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Should I Avoid Compressing Database Files?
well It depends on the content in the database files, but usually you can save a lot of space by
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How to convert a boolean to an int in the query?
of the parameters I have calculated directly in the query, depending on the query for example SELECT
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coonection pooling
Hi, is it possible to implement a mechanism in object db which redirects a particular user to its database. For example we have an ObjecDB server with 100 databases. On our Jboss server we have a single deployed application with 100 users. Depending on the logged user it will connect to different
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Composite indexes
. kborkowski Karol Borkowski 1. Field Order in a Composite Index The usability of a composite index depends
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OptimisticLockException
. Yes. It depends on your application. Note: In applications that use optimistic locking
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Enhancement of type is old and cannot be used
instances. I also noticed, that the list of reported classes is dependant on DB instance. When I
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Improve ObjectDB Server
Improve ObjectDB Server to behave and feel more like a traditional db-server: - Remove SWING dependency (i.e. remove the tray icon or make it external from the core server) - Provide the possibility to easily install the objectdb as service on each system (requires removing swing dependency
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Adding objectdb-jee.jar to the maven repository
), dependency on JPA and JTA should be explicitly specified in the pom.xml file:  
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NullPointerException in __odbGetNumMember
for some entity classes to be loaded before enhancement, depending on how exactly you do the enhancement
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combined index not used
? If it is, then any unique substring from that query plan that doesn't depend on parameters should work
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NullPointer when accessing persistent field
you a snapshot of some of the utility dependencies ) The code being called is accessing a map declared
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ObjectDB 2.9.4_06
Switched dependency to Jakarta Persistence 3.2.
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auto-generated uuid fields
, but we will have to check that nothing depends on the ID being null until the object graph is persisted. spiffy
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Server NPE
with index or the object without depending on startup order. I think in this case the object with index
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ObjectDB enhancement fails on "is" form for @Transient boolean isLoaded(), ok for "getter" form @Transient boolean getLoaded()
getBalance() { ... } ... @Transient // because status depends upon non-persistent context public boolean
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ObjectDB 2.6.1
Added an option to disable temporary file deletion . Added support of using entity classes with missing dependent types. Added support of composite indexes with components of different lengths . Fixed a bug in reflection mode in detecting changes after flush ( issue #1602 ). Fixed
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Better OSGI Compability
We are currently using objectdb using osgi. However, the objectdb jar seems to be very monolithic and should be more modular to make it easier to use it with osgi, samples are: - Remove SWING dependency from core objectdb bundle - Externalize persistence and jdo apis and not putting them into
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cannot delete objects after crash (see issue 2283)
of the sync operation itself (which is mainly hardware- dependent ) we may try two possible
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database corrupt
this Java file lock is system dependent and might not work in some systems (e.g. if the file
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