EDraw is a new UML diagram and software diagram drawing tool for software engineers and designers. Easy to draw uml model diagram, COM and OLE, data flow model diagram, Jacobson Use Case, SSADM Diagram, Nassi-Schneiderman diagrams, Booch OOD diagrams, ROOM Diagram, Yourdon and Coad diagrams and Shlaer-Mellor OOA diagrams, program structure diagrams, enterprise application diagrams, UML use case, UML sequence diagram and other UML diagrams.

db4o (database for objects) is the open source object database, native to Java and .NET. Free software, available under the GPL and under a commercial license. Persist any object with one line of code. Other features are object-oriented replication, native queries, automatic schema recognition, 400K footprint. Ideal for embedded use, e.g., in software running on mobile or medical devices, in packaged software, and for real-time systems.

db4o (database for objects) is the open source object database, native to Java. Free software, available under the GPL and under a commercial license. Persist any object with one line of code. Other features are object-oriented replication, Native Queries, automatic schema recognition, 400K footprint. Ideal for embedded use, e.g., in software running on mobile or medical devices, in packaged software, and for real-time systems.

db4o (database for objects) is the open source object database for Mono. Free software, available under the GPL and under a commercial license. Persist any object with one line of code. Other features are object-oriented replication, native queries, and automatic schema recognition. Ideal for embedded use, e.g., in software running on mobile or medical devices, in packaged software, and for real-time systems.

db4o (database for objects) is the open source object database, native to .NET. Free software, available under the GPL and under a commercial license. Persist any object with one line of code. Other features are object-oriented replication, Native Queries, automatic schema recognition, 400K footprint. Ideal for embedded use, e.g., in software running on mobile or medical devices, in packaged software, and for real-time systems.