Hi,
I am implementing a system that requires the storage of CLOS objects
in a database. I am interested in hearing how this problem has been
approached by others including the use of a traditional RDBMS instead
of an object oriented one.
Thanks,
Jonathan
Jonathan wrote:
>
> Hi,
>
> I am implementing a system that requires the storage of CLOS objects
> in a database. I am interested in hearing how this problem has been
> approached by others including the use of a traditional RDBMS instead
> of an object oriented one.
You might take a look at various object-relational mapping tools in
Smalltalk and elsewhere. e.g. VisualWorks Smalltalk includes a package
called the Lens which automatically maps objects to tables and vice versa.
in Oracle and Sybase relational DBMS [free version available from
http://www.parcplace.com/vwnc; you want VisualWorks 5i] The Object People
produce a comparable product called TopLink which they provide for various
Smalltalk dialects and for Java [http://www.objectpeople.com/].
_______________,,,^..^,,,____________________________
Eliot Miranda Smalltalk - Scene not herd
From: Christopher R. Barry
Subject: Re: Database storage of CLOS objects?
Date:
Message-ID: <873dqcitrl.fsf@2xtreme.net>
Jonathan <··@spam.com> writes:
> Hi,
>
> I am implementing a system that requires the storage of CLOS objects
> in a database. I am interested in hearing how this problem has been
> approached by others including the use of a traditional RDBMS instead
> of an object oriented one.
I've never heard of anyone using a free Lisp to do this type of thing.
Franz and Harlequin appear to offer products with this capability, and
you may want to contact a salesperson.
Christopher
On Mon, 28 Feb 2000 17:03:17 -0800, Jonathan <··@spam.com> wrote:
> Hi,
>
> I am implementing a system that requires the storage of CLOS objects
> in a database. I am interested in hearing how this problem has been
> approached by others including the use of a traditional RDBMS instead
> of an object oriented one.
LispWorks' Common SQL includes a CLOS/SQL interface.
http://www.harlequin.com/products/st/lisp/
__Jason
Jonathan <··@spam.com> writes:
> I am implementing a system that requires the storage of CLOS objects
> in a database. I am interested in hearing how this problem has been
> approached by others including the use of a traditional RDBMS instead
> of an object oriented one.
Have you looked at PLOB (Persistent Lisp Objects)? URL is:
http://www.lisp.de/software/plob/Welcome.html
The site also has pointers to information on other systems if I
recall.
Chris.
--
http://www.double.co.nz/dylan
On 29 Feb 2000 23:20:16 +1300, Chris Double <·····@double.co.nz>
wrote:
>Jonathan <··@spam.com> writes:
>
>> I am implementing a system that requires the storage of CLOS objects
>> in a database. I am interested in hearing how this problem has been
>> approached by others including the use of a traditional RDBMS instead
>> of an object oriented one.
>
>Have you looked at PLOB (Persistent Lisp Objects)? URL is:
>
>http://www.lisp.de/software/plob/Welcome.html
>
>The site also has pointers to information on other systems if I
>recall.
There's also objectstore from www.odi.com Franz has a
"CLOSified" version of it, and maybe Harlequin too.
Please, let us now whatever you find, ok? O:-)
PS: This is from an email I got from ODI
---------------------------
point two companies Harlequin and Franz were doing persistence for
Lisp,
both using ObjectStore or PSE for their storage system. I have not
heard
from either company in a year or more but
http://www.franz.com/products/allegrostore.main.html
talks about ObjectStore
There is a http://www.Harlequin.com no mention of us or of data
management products in general.
-----------------------
//-----------------------------------------------
// Fernando Rodriguez Romero
//
// frr at mindless dot com
//------------------------------------------------
From: Fernando D. Mato Mira
Subject: Re: Database storage of CLOS objects?
Date:
Message-ID: <38BD2A9F.4B132AB7@iname.com>
Jonathan wrote:
> Hi,
>
> I am implementing a system that requires the storage of CLOS objects
> in a database. I am interested in hearing how this problem has been
The real thing:
http://www.ibex.ch/products/itasca.htm
--
Fernando D. Mato Mira
Real-Time SW Eng & Networking
Advanced Systems Engineering Division
CSEM
Jaquet-Droz 1 email: matomira AT acm DOT org
CH-2007 Neuchatel tel: +41 (32) 720-5157
Switzerland FAX: +41 (32) 720-5720
www.csem.ch www.vrai.com ligwww.epfl.ch/matomira.html