db4o :: Java & .NET Object Database

On this page we have compiled freely downloadable product information resources about db4o, the open source object database (in English and in PDF format, unless indicated otherwise):

Product Information

Product information db4o
in English | in Japanese | in Chinese | in German | in Portuguese
Product information db4o Replication System (dRS)
in English | in Chinese
Product information dDN Enterprise
in English

Whitepapers

The Database Behind the Brains
in English | in Chinese | in Japanese
Complex Object Structures, Persistence, and db4o
in English | in Japanese
db4objects and the Dual Licensing Model
in English
Enabling the Mobile Enterprise with db4o
in English | in Chinese
Native Queries for Persistent Objects
in English | in Chinese
Agile Techniques for Object Databases
in English

Customer Case Studies

INDRA Sistemas - Mission Critical High Speed Train Control System
in English | in Japanese | in Chinese | in Spanish | in Portuguese
BOSCH Sigpack - db4o Controls Complex, High-Speed Packaging Robots
in English | in German | in Japanese | in Chinese
Seagate Personal Server Gets Boost in Efficiency and Performance with db4o
in English
Eastern Data's Mobile Solutions Powered by db4o
in English | in Japanese
Clarity Medical - Improves Eye Health for Babies with db4o
in English | in Japanese
Mandala SmartPhone Software Ready for Mass Markets with db4o
in English | in Japanese

Business and Market Information

Tutorials

db4o Tutorial (Java)
in English (V6.0) | in Japanese (V5.0) | in Spanish (V4.5)
db4o Tutorial (.NET)
in English (V6.0) | in Japanese (V5.0) | in Spanish (V4.5)
db4o Tutorial (Visual Basic)
in English (V5.2)
db4o Replication System - dRS Tutorial (Java)
in English (V6.0)

Videos on YouTube

A complete version of the product itself, db4o for Java, .NET or Mono, is available for free download including an interactive and potentially more actual version of the above tutorial and additional documentation.

Further, extensive developer resources such as a reference documentation and a searchable knowledgebase are available for free in the db4o Developer Resources of the db4o Developer Community, which also hosts additional db4o versions, add-ons and presentations slides in the db4o Download Center as well as several db4o discussion forums (registration may be required).