About visual

manual

Database Explorer

Explains how to run and use the ObjectDB object database Explorer to view and manage Java/JPA/JDO objects visually. ObjectDB Database Explorer is a visual GUI tool for managing ObjectDB databases. It can be used to view data in ... The Table window follows the approach of traditional visual database tools. Every row in the table represents a single object, every ... nodes in the tree, similar to exploring objects in a visual debugger. Notice that the same database object may be accessed using ...

 
manual

Database Explorer

Explains how to run and use the ObjectDB object database Explorer to view and manage Java/JPA/JDO objects visually. ObjectDB Database Explorer is a visual GUI tool for managing ObjectDB databases. It can be used to view data in ... The Table window follows the approach of traditional visual database tools. Every row in the table represents a single object, every ... nodes in the tree, similar to exploring objects in a visual debugger. Notice that the same database object may be accessed using ...

 
manual

[ODB1] Chapter 9 - ObjectDB Explorer

Explains how to view and manipulate database files in the database explorer. ObjectDB Explorer is a visual tool for managing ObjectDB databases. You can use the Explorer to browse ... objects following the approach of traditional visual database tools. Every row in the table represents a single object, every ... nodes in the tree, similar to exploring objects in a visual debugger. Notice that the same database object might be accessed using ...

 
manual

[ODB1] Chapter 1 - About ObjectDB

Describes the main features and editions of ObjectDB 1.0 for Java/JDO.... a single line of code. Many object databases do not have a visual browsing tool at all, or have a very limited one. Keep in mind that ...

 
manual

[ODB1] Chapter 8 - ObjectDB Server

An ObjectDB server can manage one or more databases. Databases that are managed by a server can be accessed by multiple processes simultaneously. In addition, the server supports accessing these databases from remote machines by TCP/IP. More details about client server mode vs. embedded database mode are discussed in Section 1.2. An ObjectDB server can manage one or more databases. Databases that are managed by a server can be accessed by multiple processes simultaneously. In addition, the server supports accessing these databases from remote machines by TCP/IP. More details abo ...

 
forum_thread

Updating Entities

Hello, I'm currently writing a program using JavaFX and ObjectDB and I'm encountering a problem with Entities not sending their updates to each other. I have two Entities in question at the moment: Employee and Paygrade. ... once a change has been made to paygradeDB after this visual load - the Employee table refuses to update the displayed Paygrades. ... created from the FXML loaded. Control the visual elements of the new view (Labels, TableView, etc). ...

 
issue

[Explorer] Executing Queries

The new Explorer of ObjectDB 2 supports retrieval of database objects by classes and navigation. Retrieval of database objects by executing queries should also be supported. This is one of the features that have been supported by the old Explorer of ObjectDB 1.It has been temporarily removed due to incompatibility with the new ObjectDB 2 code base. Feature Request Version: Priority: High Status: Fixed Replies: 1 Type:  Feature Request ...

 
issue

[Explorer] Editing Database Files

Some features of ObjectDB 1 Explorer have not been implemented yet in the new Explorer of ObjectDB 2. The new Explorer of ObjectDB 2 is currently a viewer rather than editor, and database files are always opened in read only mode. The ability to create new database objects and edit existing database object has to be reimplemented in the ObjectDB 2. Feature Request Version: Priority: High Status: Fixed Replies: 4 Type:  Feature Request ...

 
forum_thread

deadlock with newest version 2.4.4_16

J visual vm is complaining of deadlock since upgrading to the 2.4.4_16 from _06 and using setting -Dobjectdb.temp.no-resize-clear=true The only other change is that we no longer create recovery or replay files as we were not using these. i have attached our full server strack trace. if you could advise that would be great. Dan   ... 2012-12-07 09:52 J visual vm is complaining of deadlock since upgrading to the 2.4.4_16 from _06 ...

 
forum_thread

Querys slower when execute a query after every persist

The test case of the java file attachment persists many entities and executes a query after every persist. The execution time amounts 2 sec when the test persists 1000 entities. The execution time amounts 100 sec when the test persists 10000 entities. We have been expected that the second case requires only 20 sec, but the test requires 100 sec. Why the querys will be more and more slower? In addition there are a cpu snapshot for visual vm and an image of cpu snapshot as attachment. ... slower? In addition there are a cpu snapshot for visual vm and an image of cpu snapshot as attachment. ...