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Doctor - high memory usage

should be a problem. The Doctor tool has been tested successfully with databases of up to 10GB, so I think ... . But since it is a background tool (integrity check can be done on a backup copy generated by the online

Explorer query functionality

are you aware of any other JPA + JPQL workbench tools , commercial or otherwise that would support this? paul ... and view several query result windows. We don't know about other general JPA/JPQL tools

Failover from Master to Slave

Good morning! I am interested in ObjectDB for a client project I am currently working on. In order to evaluate your tool I would like to know if your product has the ability to failover from ... Garris Hi! You can read more about this here:  https://www.objectdb.com/java/jpa/ tool

JBoss 7 startup fails

, Ubunti 11.x). As plugins I installed the JBoss tools 3.3 following the instructions at http://www.jboss.org/ tools /download/installation/update_3_3 I attach some files to give more details. Hope

ObjectDB data migration/extraction

Hi What is the way to extract data from ObjectDB to relational databases (Oracle). We need to feed an Oracle database with data for reporting/datawarehosing. Should JPQL be used or is there some tools to do it. Thanks. peric.emil Emil Perić Currently there is no such tool

Enhancement Check

using the "full" version of our tool . He then switches to another licence model of our tool

ObjectDB JDBC to Object compiler

.persist(obj);   Or you can make a tool for that. kadirbasol Kadir BASOL Probably an easier way

What are the steps of creating small web app?

, SQLite, JavaDB, BIRT/ Jasper reporting. Tools : Eclipse, Netbeanse, SVN, Git repositories, SQLyog

Evaluation License

return for this help. Possible help includes developing open source tools , writing (tutorials

Sync ObjectDB and MySQL

Is there a listener or program that can be used to sync across data from/to MySQL and ObjectDB so that I can use ObjectDB for development and then just make sure MySQL always has the same data? ThreaT Ashton Hogan There are plans to implement such a tool . You may subscribe to this feature request

Data portability

Hi, I've never used an OODB, I'm looking for a starting point but a recurrent concern is the Data Portability one. More clear: what options / strategies do I have to export / move my data to another   tool , if there is a need to? One key point of Ojectdb (as far as I had read) is Code

Memory leak

ObjectDB version. We took Heap dump and MemoryAnalyzer Tool tells that the 17 instances of class com

Full-Text Searching

of ObjectDB to complete full text support, as provided by separate tools such as Apache Luncene

Join performance in Objectdb

.lang.Long: 161143 Time : 10.359000 JPQL The command tool is from the book of Mike Keith. Obviously

Catching exceptions from online backup

: this.a().a(" tool ").f(var3); throw new InternalException(var4); But this catch block is not reached as the exception

Replicated cluster recovery

If I create a replicated database cluster as per http://www.objectdb.com/java/jpa/ tool /replication what is the behaviour of the master database after a failure? For example, say I have MasterDB and SlaveDB in the cluster. If MasterDB goes offline the application will automatically switch

com.objectdb.o.InternalException: java.lang.NoClassDefFoundError: java/sql/Date

, version of ObjectDB, other used tools , code, step by step instructions), we may be able

UPDATE query to set a new field after schema change

I've added a new property/field to one of my objects and want to set the value of this (boolean) property to false for all existing entities in the DB. I tried to execute an update statement with the Explorer tool . The statement ends and tells me that 1000 entities have been updated. I then save

Many connections possible? and will it makes problem in future?

dedicated load balancing tools . ObjectDB doesn't limit the maximum number of allowed concurrent

Compare old and new schema

? Thanks, farid oudjanef Farid Oudjane Currently there is no automatic tool to compare the old schema

NullPointerException in ENH.g(ENH.java:401)

the objectdb doctor tool but the issue remains (I analysed and repaired). The entity which fails

ClassCastException on SELECT NEW ... after UPDATE over Java RMI

your DB Explorer tool when trying the same, or similar, SELECT NEW ... query: Exception in thread "AWT

New Tutorial: Using BIRT with ObjectDB/JPA

Version 2.2.7 of ObjectDB added support of report generation using the popular open source Business Intelligence and Reporting Tools (BIRT). The new  Report Generation with BIRT and JPA  tutorial provides step by step instructions on how to use BIRT to produce reports based on data

Enhancer problem

these exceptions directly to system.out. 2011-09-02 06:37:46 #1 tools .enhancer] com.objectdb.o.UserException

Fetching Collections Puzzle

for the perfect tool is over.  I wish you and your team great success. Thank you once again.  paulk

ObjectDB current status of the BIRT plugin

Just now I downloaded Eclipse Kepler Reporting. First step was to add the update site for the ObjectDB Data Source Driver as described in http://www.objectdb.com/tutorial/ tool /report/birt/install. Unfortunately Eclipse gave me an error not being able to contact the software update site

Gradle-Kotlin Code Contributions

intend to invest the time to learn these tools and I’ll post what I think I’ve learnt for scrutiny

Password Protect Database File

/etc) so that it's compiled and unreadable. Not sure what you can do about decompiling tools

Eclipse - Maven - Dependencies not getting automatically reflected

I have installed Java 1.7 Eclipse Juno From Eclipse Market place have installed - Maven Integration for Eclipse WTP (a.k.a m2e-wtp), m2e-apt, Spring IDE, The Spring Tool Suite™ (STS) Have defined M2_HOME as directory where Maven is installed. PATH updated as %M2_HOME%/bin I am working on Windows

InternalException when reading a HashMap

) at quant.phdsc_new.utility. Tool .deepCopy(Unknown Source)   The Doctor did not find any errors in

BIRT

hi! There's an odb BIRT Driver at http://www.objectdb.com/java/jpa/ tool /birt However: 1) It doesn't install/work with Eclipse / BIRT 3.7 (missing feature) 2) How would we install the driver into our environment? I mean, we're using the BIRT Runtime on our server but there's no odb connector

ODB with Netbeans

a NetBeans forum. I didn't find these errors in Tools Options Editor Hints Java. However, please notice

evictAll() behavior

I'm writing a multi-user drawing tool , using objectdb as the central store.  When a user press F5, I want to pick up all the changes from the database.  So, I call evictAll() in the following ways: pmf.getDataStoreCache().evictAll(); // the factory pm.evictAll(); // the persistence

NPE when reading map from DB

) quant.phdsc_new.utility. Tool .deepCopy(Unknown Source) jakab Gergely Jakab Maybe this is caused by

Managing software release cycles.

without downloading the entire DB file? Are there any command line tools like sqlPlus to connect to a DB

No Entity Class API

. For example, a tool that finds and replaces strings in the database should be generic ... to use. Your suggestion would be much more useful: "a tool that finds and replaces strings in

Monitoring and Performance counters

After checking last patch from build 2.1.1_01, I started to think about some kind o monitoring tools in ODB. Those tools could look similar to MySQL 'show innodb status', where you can get some informations about how DB is doing. It would be nice to monitor: - inserts/s, updates/s, deletes/s

JDBC Driver for ObjectDB

A JDBC driver for ObjectDB can be useful in various scenarios, and particularly for using ObjectDB with reporting and BI  tools (other than BIRT ). Requests for JDBC driver were discussed in various threads on ObjectDB forum: https://www.objectdb.com/forum/526 https://www.objectdb.com/forum

Why does ObjectDB duplicate classes from javax.jdo:jdo-api?

, and obviously conflicts with modern methods and tools . To solve the conflict with JPA, two different jar files

ObjectDB 2.8.9_03

Improved throwing exceptions from  tool threads.

ObjectDB 2.3.1

Added support for using ObjectDB with JBoss AS 7.0 . Sample databases (world.odb, points.odb) included in ObjectDB distribution. New default Explorer colors (apply with Tools Options Fonts Reset All). New menu for accessing local databases (in $objectdb/db ) in the Explorer. Improved

ObjectDB 2.8.9_04

Improved exception throwing from  tool threads.

Query in nested transaction returns detached entity if lazy-loaded

. Unfortunately The version 2.7.4_04 is not usable in our tool . Caused by: com.objectdb.o._RollbackException

ObjectDB BIRT Driver Update

The ObjectDB BIRT/ODA driver is an extension of the open source Business Intelligence and Reporting Tools (BIRT) that adds support of ObjectDB as a data source and JPQL as a data set query language. In the current implementation ObjectDB is embedded in the driver. Any 2.x version of the driver

Server out of memory exceptions

.OutOfMemoryError: Java heap space and: [2011-07-31 22:49:01 #18 tool ] java.lang.OutOfMemoryError

ObjectDB 2.0.0

/Explorer class loading bug (after schema change). Fixed a bug in the ObjectDB Doctor Tool .

Once served to JSF page via @EJB query bean, many list fields are null (but same query ok after fresh persist in @PostConstruct)

applications just to try your tool out: Object DB vs EclipseLink/TopLink: on accessing lazy loaded

References to objects of missing obsolete entity classes

enhanced. [2021-03-31 15:19:55 #2 tool .doctor] com.objectdb.o.UserException: Failed to locate set method

ObjectDB 2 JDO Manual

that would make it inadequate to do what I want, I just see it as an ORM tool used to awkwardly map

Index Rebuilder

When a new index is added to an existing entity classes that already has instances in the database, it cannot be used in queries, because it starts empty and unsynchronized with the existing primary data. The Index Rebuilder tool will enable rebuilding indexes, synchronizing their data