I found a demo where they combine db4o and Google Sitebricks, pretty cool: http://developer.db4o.com/blogs/projects/archive/2009/10/13/google-sitebricks-demo-with-db4o.aspx[^]

Check this series of funny (comic style) db4o blog posts which make a great way to get you started with db4o (why not having some fun while you're learning?). The blog posts also deal with key issues that you must have in mind if you're new to db4o (activation, object identity, etc). Includes: db4o, The Basics db4o: Activation- & Update-Depth db4o: Object-Identity and High-Level-Caching db4o: Transactions db4o: Persistent Classes Tips db4o: Single Object-Container Concurrency http://developer.db4o.com/blogs/community/archive/2009/10/21/new-to-db4o-learn-have-fun.aspx[^]

Hi. I just wanted to let you know that db4o has improved its memory manager making it more appealing to .NET & Java developers who work in memory constrained environments. In memory usage of db4o is now more closely integrated with the storage API which removes redundancies while bringing better support for administrative features such as defragment and backup. The new PagingMemoryStorage implementation significantly reduces memory footprint. More info: http://developer.db4o.com/blogs/product_news/archive/2009/08/13/memories-running-db4o-in-memory-revisited.aspx Best!

Hi! In case you're interested, the db4o guys added support for IUpdatable and IQueryable. You can run LINQ queries against this .NET native object database. http://developer.db4o.com[^] Also, there's a quick reference guide (6 pages) for .NET developers. http://refcardz.dzone.com/refcardz/getting-started-db4o[^] Best!!

Hi! In case you're interested, the db4o guys added support for IUpdatable and IQueryable. You can run LINQ queries against this .NET native object database. <a href="http://developer.db4o.com">http://developer.db4o.com</a>[<a href="http://developer.db4o.com" target="_blank" title="New Window">^</a>] Also, there's a quick reference guide (6 pages) for .NET developers. <a href="http://refcardz.dzone.com/refcardz/getting-started-db4o">http://refcardz.dzone.com/refcardz/getting-started-db4o</a>[<a href="http://refcardz.dzone.com/refcardz/getting-started-db4o" target="_blank" title="New Window">^</a>] Best!!

I have. db4o is perfect for your use case. The learning curve is very low. Go and grab it here Best regards!

Hi Rohde! db4o is a very flexible persistence engine. It requires no DBA & no mapping, it has a small footprint and it's easy to use. If you're concerned about interoperability and/or reporting follow this links: Reporting: http://developer.db4o.com/Resources/view.aspx/Reference/Advanced_db4o_Techniques/Reporting[^] Interoperability with RDBMSs: http://www.db4o.com/about/productinformation/features/drs.aspx[^] For real life applications check here: Customers: http://www.db4o.com/about/customers/default.aspx[^] Open source projects using db4o: http://developer.db4o.com/ProjectSpaces/view.aspx/Community_Projects_2[^] Best regards, German -- modified at 18:28 Tuesday 1st May, 2007

Yes it works for web apps perfectly. Regards, German Viscuso db4objects Inc.