About install

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Activation Issue

Hi, We bought a site license the yesterday. I ran the activation class this morning. That generated the activation key. I took that key as per the instructions, added it to the objectdb.conf inside the jar, and everything was happy. (this was with 2.3.7). However after a reboot I'm now getting the evaluation license restriction message again at compile time (which was I was seeing before putting the activation key in objectdb.conf). I tried upgrading to 2.3.7_02 and updating objectdb.conf with the activation key, but get the same behaviour. ... Only other thing I did with the machine recently was to install a couple of VirtualBox VMs (Windows 8 and Ubuntu 12.04), however, ...

 
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Embedded & Activation & Scalation

Hi there, Our app is highly scalable and can be distributed among multiple processes on multiple machines. ObjectDB Server is not really scalable right now and would be a SPOF for our application. So, we'd like to embedded odb into each instance instead for now and point each to the same database folder, however I've got a few questions I couldn't find answers for: #1 2012-01-30 07:39 Hi there, Our app is highly scalable and can be distributed among multiple processes on multiple machines ...

 
issue

ODB Doctor Stops Progressing (runs forever)

Hi, ... While attempting to install JDK on the system for Jstack, I hit a failure to a permissions error on ...

 
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BIRT plugin: Trouble with Client/Server connection

I am having trouble setting up the birt points.odb sample with a client/server connection. I can connect to points.odb with the explorer.  I added a "Data Source" that works fine with local file.  The connection using the url fails the ping test.  I get (Failed to connect to server localhost:6136) The following is my setup: Dev Versions:     MyEclipse Enterprise Workbench - 12.0.0.me201311281640         -Eclipse platform - 4.3.1.v20130911 #1 2014-11-20 19:56 I am having trouble setting up the birt points.odb sample with a client/server connection. I can connect ...

 
manual

General Settings and Logging

Describes general configuration and logging of the ObjectDB Java object database for JPA and JDO. the ObjectDB General configuration section. The <general> configuration element specifies ObjectDB settings that are relevant to both the server side and the client side. The default configuration file contains the following <general> element: <general ...

 
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ObjectDB shuts down

Hi, we have a problem with OBjectDB shuts down every few days, sometimes every day. It always happens in the morning ie. after several hours of inactivity although we are not sure if this is the reason. Last night we maintained constant activity during the whole night (user were frequently using the application) and DB was OK. #1 2014-02-17 13:34 Hi, we have a problem with OBjectDB shuts down every few days, sometimes every day. It always happens in the morn ...

 
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SSL Problem

Hello, I have a problem to use the server with ssl. I have created the certificate using this command: keytool-genkeypair-dname "cn = Mark Jones, ou = JavaSoft, o = Sun, c = U.S."-alias business-keypass kpi135-keystore-storepass mykeystore ab987c-validity 180 Then I put in the configuration file objectdb: #1 2012-12-16 11:51 Hello, I have a problem to use the server with ssl. I have created the certificate using this command: ...

 
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Too many persistable types (>10) - exceeds evaluation limit

Hi, I am trying to evaluate and compare ObjectDB to other persistence solution for a project. At the moment I am trying to read in data written previously with JDO. As I am testing many frameworks and want to automate as much of the testing as possible I am using two persistence units for this and get a JdoDataStoreException: Too many persistable types (>10) - exceeds evaluation limit... Even though I define only 10 entites in the persistenceFile. Has this something to do with the fact that I have to persistence units? #1 2017-11-15 13:03 Hi, I am trying to evaluate and compare ObjectDB to other persistence solution for a project. At the mome ...

 
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Java 9 support

Hi,  is ObjectDB supporting Java 9 already ? If not when can we expect the support for it ? #1 2017-09-20 07:41 Hi,  is ObjectDB supporting Java 9 already ? If not when can we expect the support for it ? ...

 
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Object DB In memory : without Filestore

Hello, I raised this question earlier as well, we want to explore if I can run the ObjectDB completely in Memory ? (without any writes to Disk, it's okay to loose the data if the node is down ). I think that will give the best performance. The reason we are exploring is restoring state is possible for us through replaying the logs, however we want easier data structures which is really good with ObjectDB along with Concurrency controls and transaction mgmt. Let us know if it is possible to run the Object DB completely in memory without disk storage. ... not support in memory mode, you can use a RAM drive. i.e. install a RAM drive software (unrelated to ObjectDB) and then use the virtual ...