And I'm using gemstone :) All of the persistence solutions have specialities that make them useful. Be it - GOODS that is supposed to be language neutral. You can share your objects between smalltalk and java e.g. - Magma is smalltalk only but full-featured OODB that is easy to set up and it is quite powerful. For server deployment I can't say. It is that Chris always states that you can achieve decent performance but other people always complain about its performance - CouchDB/document databases. Is also kind of language neutral. When "just persist and query" is your main concern (which is it most of the time) than CouchDB might be a good choice. With this you can access your objects from either the server or from the client using javascript. Should be fairly ease to do - gemstone if you consider persistence as just a necessity because your memory is not persisted by default and it is too small to keep everything. Or in other words if you just want to care about _your_ problems and not the problem of the persistence ;) - SQL to integrate legacy application or to feature a business problem that is relational in its nature which OO problems are not per se - XMLDB if your problem domain is not only about document but about XML documents and X**** search capabilties. And there a lot more that are combinations of any of the above etc. Norbert On 07.04.2010, at 12:36, Stéphane Ducasse wrote:
I know
Inceptive.be is using GOODS. Hilaire used magma Netstyle.ch postgres
Now this is easter holidays here so people are busy eating chocolate.
Stef
On Apr 7, 2010, at 8:41 AM, Friedrich Dominicus wrote:
I just wonder about experiences with non relational databases like e.g - Magma - Gemstone - others
and/or limits of the diverse ORM mappers. - Glorp - Magritte - others
Regards Friedrich
-- Q-Software Solutions GmbH; Sitz: Bruchsal; Registergericht: Mannheim Registriernummer: HRB232138; Geschaeftsfuehrer: Friedrich Dominicus
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