For ODB, objects can be of 2 types: Native Objects : simple objects that ODB supports natively. Non Native Objects : complex objects that ODB does not support natively. Theses objects are part of…
http://sourceforge.net/tracker/index.php?func=detail aid=1868068 group_id=179124 atid=887888 NeoDatis ODB does not implement Object Reference Integrity. So, if a user has an attribute profile, ODB…
The Object Values API is the third query type that NeoDatis ODB supports. The Object Values API is a very powerful API to let one retrieve values of object attributes instead of the full object…
Version 1.8 File Format Version 1.9 File Format
In the current version, ODB stores all its data in a single file: Meta-model : classes that are stored in the object base Objects thats are stored Indexes File Format Big Picture ODB file format…
In the current version, ODB stores all its data in a single file: Meta-model : classes that are stored in the object base Objects thats are stored Indexes File Format Big Picture ODB file format…
The ODB engine use 3 layers of abstraction to manage data: Layer 1 : Instance Layer. Layer 2 : A meta representation of the objects and classes Layer 3 : The physical storage Layers Big Picture …
ODB is a very generic name for all Object Oriented Database. Google search for ODB returns millions of links… Maybe it would be better to have a more specific name. Maybe only NeoDatis ?
This defines the ways ODB plugins work. An interesting inspiration is the Eclipse Architecture, could help us take a deep look at it before. Example
OID stands for Object ID. In ODB, every entity have an OID. Entity: a Class or an Object. An OID uniquely identifies an entity in the ODB Database. ODB has special blocks to keep associations between…
Here is a simple example to demonstrate how it is easy to persist objects with ODB. Here, a java instance is created, the ODB database is opened, the store method is called to save the object and then…
A - Overview ODB roadmap Releases Features specifications Feature requests .Net port Unit Testing B - One Minute Tutorial Here is a simple example to demonstrate how it is easy to persist objects…
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The Pluggable Query Manager is a way to plug new query manager to enable ODB to execute some specific query task like full text search or MultiMedia file search. Check the ODB plugin architecture…
For instance, ODB has five ways to retrieve objects: Retrieving all objects of a specific class Retrieving a subset of objects of a specific class using CriteriaQuery Retrieving a subset of objects…
