On 2/17/10 6:46 AM, Germán Arduino wrote:


2010/2/17 laurent laffont <laurent.laff...@gmail.com <mailto:laurent.laff...@gmail.com>>

    Hi,

    I would like to learn on Pharo + databases. I've seen there's
    several solutions in both object and relational databases.
    - Which (open source) object database should I start with (most
    used) ?



Magma is the option I select, but not tried yet on Pharo.

Magma 1.0v43 works on Pharo, I'm moving a production system to it (still in development but I haven't had any problems out of the normal kind caused by me mucking around). From what I've seen Magma is the only open source object database in Squeak that is still maintained and actively used. There is also GOODS, but I don't think that's being maintained (so you're on your own getting it to work).

As for an object database that can be accessed from BOTH Squeak and Ruby... ? I think you might consider Gemstone/S, because their new Ruby product Maglev also runs on top of their Smalltalk runtime, but I have no idea how objects created using Smalltalk (like from GLASS) would show up in Maglev. Might be an interesting experiment!

Cheers.
Germán.



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--
Dave Woodward
...................................................
www.promedmedical.net
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