About database

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Forum
20

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
20

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
20

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
Forum
20

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
Forum
20

_UserException: Attempt to open a database file '...' that is currently in use

and rerunning it the this issue occur. The app was built on javafx though In embedded mode the database cannot be accessed at the same time by more than one process. Make sure that the database file
Forum
20

Database connection url

I'd like to run a database called db1.odb on port 6136, and simultaneously open it in the explorer. I left the conf file set as:          database named db1.odb created under db-files/ nor can I connect
Issue
20

Database File Encryption

ObjectDB supports encryption of client-server communication over the network using SSL. Encryption of data in database files is less commonly used, since it slows the database. In addition, when necessary, external encryption can be used (e.g. at the operating system level
Forum
20

Database server with an application

Hi, I read the database server section of the manual - and it looks like it is not possible to connect to a Database embedded with an application from another application - is that correct? The way to go is to have the DB server running by itself and then the 2 other applications connecting
Forum
20

Does ObjectDB has a similar feature like Oracle Database Change Notification ?

Hi, I am evaluating ObjectDB because its JPA/JDO features, I am wondering is there a similar feature like Oracle Database Change Notification( http://docs.oracle.com/cd/B19306_01/appdev.102/b14251 ... database.   Thanks.   -Gang Update notifications are supported by ObjectDB based on JPA lifecycle
Forum
20

Feature request - ability to refresh an open database view in explorer

The ability to refresh view in explorer automatically. Fine if this is read-only. Extra points if you can do this with local databases as well as remote. ie: "Real-time" auto refreshing explorer ... should be submitted on http://www.objectdb.com/database/issue. dmoshal