db-derby-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From dag.wan...@oracle.com (Dag H. Wanvik)
Subject Re: Running Deryb on a Flash Drive
Date Fri, 10 Jun 2011 18:35:12 GMT
Tiago Espinha <tiago@espinhas.net> writes:

> Hi Isuru,
>
> Running Derby from a USB drive is no different than running it from a hard
> drive. Apache Derby is a normal Java application and it does not depend on
> the medium it is executed on. Simply place the JAR in the USB drive and use
> it from there.

Although the performance might not be exactly stellar ;-) One could
increase the page cache so most of the db fit in memory if possible to
alleviate this (somewhat). I think a read-only database on a USB-drive
resonable scenario..

Dag

>
> Regards,
> Tiago
>
> On Fri, Jun 10, 2011 at 4:51 AM, Isuru Haththotuwa <isurulucky@gmail.com>wrote:
>
>> Hi all,
>>
>> Is it possible to run Apache Derby from a usb drive other than the normal
>> hard disk? If so, how to do this?
>>
>> --
>> Thanks and Regards,
>> Isuru
>>
>>

Mime
View raw message