Re: Can't the embedded mode of a Derby database boot from a dual JVMs

[Daniel John Debrunner]

Suraj Batuwana wrote:
Hi All,
        I am a derby user but for my application I need some improved version of
Derby. 
	So I thought of writing to this group.
        
        For my application I need to access a single Derby database(using 
Embedded
mode) from 
		1. Data source( In a Websphere 6.0.2.5)
                2. Client application
                
        But when try to access the database it will throw exceptions like 
"Caused
by: java.sql.SQLException: Failed to start database
'E:\source\database\TestDB'" from a one of the place.
        
        I know this happens because Embedded, a Derby database can be booted 
only
from a single JVM, In my case , it is trying to boot from 2 JVMs(client JVM
and server JVM), but when I used the Network mode there is no such an
issue.Is there a way future Derby (Embedded mode) version can handle the
above issue or It will remain as it is ?

You can mix embedded and the network server, so in your case the 
WebSphere could be running embedded with an embedded network server. 
Then the client application could use the client driver.

Dan.