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  • Re: Modificando o Objeto

    Ola,  Se voce faz: ObjectSet<Categoria> ls = db.get(Categoria.class);   Eu acho que voce vai ter no ls.size() == 4, so que nao vai ter o field ''usuarios''. Eu acho que se voce tiro o field, nao sei por que quer trabalhear com ele. E isso por que ? por que nao vai ter uma clase com o field ''usuarios'' pra poder usar. ...
    Posted to Portuguese (Forum) by uooopaa on August 16, 2007
  • Re: Concept of EmbededClient

    I think the downside will be scaling and clustering. Lets say I got more than 1 Application server, so I need to switch easily from embedded mode to c/s mode. Before the changes this switch was possible. But now I have to implement two different ConnectionPools. And in case of 1000 different user (with different schema) use the Application within ...
    Posted to db4o Product Developer Forum (Forum) by Poison on August 13, 2007
  • Re: Concept of EmbededClient

    Hello Carl, as mentioned in the documantaion of db4o, I use separate database files to get an ''easier rights management'' and to achieve the ''better performance of smaller individual database files''. So every user get his own database. For this usecase (where I don't know every existing user at deploy time), the approach of switching the ...
    Posted to db4o Product Developer Forum (Forum) by Poison on August 13, 2007