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Using Multiple Db4O Databases for Web Application

  •  01-13-2008, 08:18 PM

    Using Multiple Db4O Databases for Web Application

    Hi All,

    I am currently working on a new web application (Netbeans 6.0 - Visual Web Components) and considering the use of Db4O for object persistence. I do not expect the application to have Google-like traffic anytime soon but I would like to design enough robustness to accommodate about 1 M dynamically-generated page views/month. I have reviewed many posts and the excellent resource docs provided by the Db4O team. However, I still have a few questions...

    1. I would like to use multiple Dbs (Catalog, Publications, Accounts, Sessions). Can I reference/query objects that exist across more than one ObjectContainer?

    2. What is the best strategy for accessing the same objects across application domains? For example, I would like to access the same custom Session object from application domains base.com, publications.base.com and secure.base.com? Should I use web services, EJBs, etc.

    I know there are many considerations but these are significant feasibility points.

     

    Thanks,



    Chris 

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