About database

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Issue
15

Object DB Explorer fails to open database

. The code runs fine. i.e. Role objects are getting persisted in the database. But when I try to open the database using Object DB Explorer, it fails.  I have attached all the related files.  Regards, Md ... to open database.  I have a BaseEntity class which has an EntityListener named AuditListener associated
Forum
15

Should I Avoid Compressing Database Files?

find now, that led me to believe that ObjectDB database files do not compress well (in general ... in ObjectDB database files when I back them up or restore them from a backup. Do you have an experienced opinion on this approach? > ObjectDB database files do not compress well It depends
Issue
15

[Explorer] Editing Database Files

databases in a read only mode. The Explorer should support creating and storing new database objects and editing and updating existing database objects, visually, with no code. This is one of the features ... . Please subscribe to this feature request. Editing databases in the Explorer is now supported by ObjectDB 2.3. lwalkowski gorilla77 FastModel pikotenta
Forum
15

database version

Is there some way of telling, just from an obd database file, what version it is?   An ObjectDB 2.x database file has no version, at least from the point of view of ObjectDB users. You should be able to use the same database file with different versions of the ObjectDB 2.x software. dmoshal
Issue
15

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
15

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
15

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
15

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
15

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
15

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