Internal Website Search

I was curious if you could assist me with a challenge we are having with our objectdb database.  Our odb files are about 50Gb in size and are written to about a million times a day with both adds and updates.  This is creating a lot of unused space in the database that we are wanting

that runs automatic backup daily (and if possible several times every day ) and then checks the backup

, thanks for a quick reply ! Will definitely give it a try then in our service POC.   Thanks and have a nice day , Dmitri   livotov Dmitri Livotov

.4.7_12. support Support Wow, eventually is works! Seems I caused 5 new releases in 3 days

Our application has some complex entities. We do batch update(merge detached entity) every 2 minutes. We find the period significant IO costs these days , and disappeared when turn off the batch updating. 1.ObjectDB is in embedded mode. 2.ObjectDB version is 2.3.7 3.Database file size is nearly

days evaluation licence (removing evaluation limits) was sent to you in a separate email. support Support Thank you. smuessemeier Stefan Müssemeier

Moshal I haven't had this issue yet with ObjectDB, but during my early days with hibernate I got

i need them every month for 2 days to deal with very high loads. How would i license

Paul Kant Thanks Erick, I was messing up with the EntityManagers, which was the root of the problem. Have a beautiful day ! paulk Paul Kant

I'm really tired of looking at the same exception all day . I have DaoService which gets initialized when app starts. public DaoService() { Map properties = new HashMap (); properties.put("javax.persistence.jdbc.user", "admin"); properties.put("javax.persistence.jdbc.password", "admin"); factory

and particularly in the last few days , we switched a data center today and moved to a new provider. 

? 

Could you please clarify how we could avoid it? This has really locked our work for a couple of days

/ days to do given my inexperience and the scope of this program and how it works with my FXML files

Hi there! I have been all day trying to solve this. I have read multiple sites and documentation, but I can go through this. I have a clase named Pedido, that have a reference ManyToOne to a clase Cliente. @Entity public class Pedido { @Id @GeneratedValue private long id; @Embedded private

Hi! I've been trying to get Glassfish 4 (Java EE 7) work with ObjectDB the whole day . It seems to be an error. The same code (adapted to Java EE 6) works perfect in Glassfish 3.1.2.2. I attached the samples as NetBeans projects, so that you could check easier. 1 for GF3 (6) and 1 for GF4 (7

Hi, Few days ago I was writing some code to iterate over quite a large dataset. Fitting those data in memory was quite a challenge even with 3GB heap space. So I did paging using two loops. for (int page=0; page

2.5.6 version one of the record suddenly switched its id type, although it was created 10 days ago

that it is highly recommended to upgrade to the last ObjectDB version, when possible. support Support You made my day . Thank you. andpaga Andrei Paga

the last days because of these schema changes without restart, which gave us a lot of problems

? If you do - this could be served for a quick initial implementation of this feature (hopefully in days

. This must be something to do with the Ant build.xml and build-impl.xml (a problem for another day

. that seems reasonable 1. Our server does (minimum) one database-file backup per day and the size may be in

Hi, For last few days I was refactoring my application from standrad ORM aproach to ODB. Everything is fine for now, but I have a question about Explorer. It works only in R/O mode, which in some cases is insufficient for effective work. Is there any plan to release a R/W version of Explorer

can isolate some queries in a simple test case and send you UTC with database, but I need few days

Good day to you, I am looking to port my Java applications to rely on ObjectDB from MySQL & PostgreSQL. Kindly advise whether the installations would be able to work with FluentJPA ( https://github.com/streamx-co/FluentJPA ) as it would make life a bit easier for my team and I. Regards name256

.3.7_03 is not compatible with GlassFish 3.1.2 that was released a few days ago, but the cause

with a new DB would help resolve this. We would apreciate promt reply since we go live in 3 days . 

okay I am giving up after a whole day struggling.. The one thing I can *definitely* say

to go over the athlete. im in a hurry because we have to get this straight within two days , and my friend just

pain during the day if I want to use it (forum/bugs/docs). Cheers! zmirc Mircea Chirac The error

the next days . If you can share a sample database with this issue it may help.   support Support

matter, and ignore run-time enhancement for the rest of my life (which is now a few days shorter thanks

Good Day . I seem to have gotten a bit stuck while developing an OSGI bundle with ObjectDB. Essentially it builds an OSGI bundle with an embedded instance of ObjectDB and then tries to deploy the bundle inside an application running an embedded OSGI server (Apache Felix). The STARTING phase

    Hello , as you know Oracle Exadata is fastest database supercomputer on earth. But i think its not that hard to make such devices in these days .     I've tought same for objectdb.You can make same thing with simple solutions. 1-) http://en.wikipedia.org/wiki/Object-based

that was released a few days ago. A new build (2.3.7_04) was just released that is compatible with GlassFish 3.1.2.   support Support

that part which specified just config in server and I got "scared", that I didn't search further. Great. Have a nice day ! zmirc Mircea Chirac

fetch" feature. 3 bugs discovered in few days ... i'm afraid to find more in the future, so let's stop

down the server once a day . Meanwhile our customers might do some backups - in addition to the serverside

Hey guys....i am searching for some days for the problem...Maybe one of you can find the error   DATABASE SHEMA: https://www.file-upload.net/download-12530779/2017-06-0214_25_00-MySQLWorkbench.png.html       Entities:   package com.example.demo; import java.io.Serializable

, not within some days , for sure. But we need a clear picture/plan when we could have an optimized

support than Datanucleus. But declarative referential integrity is a must from day

license as well as our customer does and we need to ship this product in the next days so this is REALLY

Hi, 3 Days before our rollout.. We've just got this when trying to commit persist of a bunch of entities into the DB   Caused by: com.objectdb.o._RollbackException: Failed to commit transaction: at com.objectdb.o.JPE.g(JPE.java:89) [objectdb-2.4.0.jar:] at com.objectdb.o.ERR.f(ERR.java:60

for getting feedback for that change? support Support I have been getting that exception several times a day

I am trying to query all entities whose date is between today and today + X days . The date inside the entity is a LocalDate . To do so I created the following query: .createQuery( "SELECT e FROM Element e WHERE e. date between CURRENT_DATE and :date " , Element. class ) .setParameter( "date

. Can take some days though. Please stay tuned. lorenz2304 Benjamin Lorenz Please see attached

dumps. Maybe it would be better if you send a heap dump of your application after 2-3 days (before

the exception will help. support Support Sorry for the slow reply, I've been away for a couple of days

save people like me wasting many days on it. webel Dr Darren Kelly Using generic entity classes

During an write to an embedded database, objectdb gets stuck.  It won't progress from this point, even after a day of waiting. I include a stack trace from jvisualvm: at java.lang.System.identityHashCode(Native Method) at com.objectdb.o.IHS$f. (IHS.java:195) at com.objectdb.o.IHS.q(IHS