About database

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Issue
10

Explorer bug ? Objects seem to be missing from database in Class view, but are present as references

because it appears to be either database integrity corruption, or it just looks like ... ) We see that 2 Project objects were created, however in the database Explorer it lists size=0 for Project class ... it is a critical bug - it is not the Explorer but somehow your application generated a broken database
Forum
10

how to operate with same object but two different Thread on database.

and same database. Description: i have three classes  GetterSetterclass.java here declare variables ... operation with that same object and same database. --------- So, point is two different operation, two different thread,one object(we can assume one table in sql), one database. if it will possible
Forum
10

A few questions on object database design

I've been trying to model a database that stores data in an MMORPG. With ObjectDB, a lot of things ... outperforms a lot of other conventional table-oriented databases, but I'm wondering ... entities, then it seems like we are back to the table-oriented databases' design principles
Forum
10

Activation key causes database to not start

.32-431.1.2.0.1.el6.i686). Please report this error on http://www.objectdb.com/database/issue/new com ... on http://www.objectdb.com/database/issue/new com.objectdb.o.InternalException: null com.objectdb.o ... .el6.i686). Please report this error on http://www.objectdb.com/database/issue/new com.objectdb.o
Issue
10

Embedded Database Replication

As we all know, embedded databases out-perform server databases on every occasion. The problem with embedded databases is that theyre difficult to scale. If I were to create an entire enterprise web application within a single jar file using embedded tomcat and embedded objectdb I would run into
Forum
10

Example database world.odb

Hello! Where can I find classes for example database world.odb? Thanks for the answer.   The source ... ! The attached program exports data from the World database to the standard output in JSON format. You will need google-gson in order to run it. Thanks a lot! How to save to World database persistent objects
Issue
10

Exception on the recovery of a database

I've had this exception on the recovery of a database: [2011-11-06 04:33:41 #19 store] Exception ... with the database? Can you check it with the Doctor? Ok, sounds reasonable. No - there were no problems with the database after recovery but I thought it was worth checking the cause of the exception
Forum
10

How to create a wildfly datasource with dsJndi name to an objectdb database?

Hello everybody, maybe someone can help me creating a wildfly datasource to an objectdb database? I ... are stored in my objectdb database - wildfly has a security domain setup using the DatabaseServerLoginModule Therefore I need a dsJndiName for the objectdb database and I can't find anything how to create
Forum
10

Page size - changing after database creation

Hi, I was wondering, is it safe to change page size after database is created and filled with data ... configuration setting should only affect new created databases, so it should be fine to change it (after a backup, to be on the safe side), but you will have to create a new database file, e.g. by running
Forum
10

Refresh data in application after database data has changed

my application and I want to add a person with the same national number as a person already in the database, my program has to block the creation. So far so good. Now... I have a person in my database ... in the database explorer when the program is running and I want to recreate the person, he keeps