Linux Software / Programming / Database Tools

db4o 6.3(Java)

Date Added: August 03, 2010 | Visits: 935

Report Broken Link
Printer Friendly Version

Product Homepage
Download (101 downloads)

db4o is designed to be a simple, easy-to-use, and fast, native object database. Software developers using popular Java and .NET object-oriented frameworks know that using object databases is a more natural way to get work done. Developers have three ways to storing and retrieving data: relational, non-native object and native object. Relational databases, such as Oracle, IBMs DB2 and Microsofts SQL server, store data in a tabular, row-and-column metaphor. The organization of traditional data in a relational database is easy to understand. The concept took off and today most data is stored in relational databases. However, as object-oriented models became popular, developers were spending time trying to map objects into a relational database. Today, developers are forced to rely on relational-to-object mappers, but this technology compromise adds a layer of complexity and degrades performance. It is best suited for organizations that rely on legacy data. Non-native object databases came on to the market in the early 1990s with great fanfare. But their promise was largely unfulfilled. Developers found the technology expensive, complex and hard to use. The first native object databases had similar shortcomings. db4o is based on new native object database technology. db4o offers .NET and Java developers the simplest and easiest way to store objects. db4o is the only native object database designed for both Java and .NET, supplied as one single programming library (Java: .jar /.NET: .dll) to be included with developer applications.. We offer an open source object database engine designed to be as simple and fast as possible for software developers.

Requirements: No special requirements

Platforms: Linux

Keyword: .net, Compactframework, Database, Database Apis, Java, Native, Object, Object Database

Users rating: 0/10

License: Freeware

Size: 13 MB

USER REVIEWS

More Reviews or Write Review

DB4O RELATED

Development Editors - Java Test Object Recorder 1.3.3 Java Test Object Recorder, JTOR, for short, is an application that is able to record the state or behavior of live Java objects for playback during unit testing. The Java Test Object Recorder project provides three "object recorders" to record...
Libraries - java data object persistence in file 3.1.0b1 Make java data object persistent in file system whithout database. Between serialization in file and database. Cache your data model in file. Manage more objects than memory can contains	1.17 MB
Programming - WordNet Java Native 1.8.20070317 JNI Java native interface to the WordNet lexicographic database (www.cogsci.princeton.edu/~wn.	1.02 MB
Programming - JDots, Java Dynamic Object Tree Software 1.5 JDots, Java Dynamic Object Tree Software. A library/framework to create a dynamic tree of Java objects, for active method communication/propagation. Java implementation of the BEAST project.	154.52 KB
Libraries - JNI 8201999 JNI is a Perl encapsulation of the Java Native Interface. SYNOPSIS use JNI; Exported constants JNI_ABORT JNI_COMMIT JNI_ERR JNI_FALSE JNI_H JNI_OK JNI_TRUE.	38.91 KB
Libraries - Jenetics 0.7.0.0 Jenetics is a Java based object oriented library of an Genetic Algorithm. The library offers a clear separation of the several concepts of the algorithm, e.g. Gene, Chromosome, Genotype, Phenotype, Population and FitnessFunction. for WindowsAll
Programming - joafip 3.1.0 JOAFIP java data object persistence in file Between serialization in file and database solution Much more than a simple persistent map, nor a simple key-value store Object graph in memory backed by file Management of data...	1.17 MB
Network & Internet - Java Mozilla Html Parser 0.1.7 Java Mozilla Html Parser project is a Java package that enables you to parse html pages into a Java Document object. The parser is a wrapper around Mozillas Html Parser, thus giving the user a browser-quality html parser. Limitiations and known...	1.5 MB
Multimedia & Graphics - Crystal Space Java Bindings b.0.02 CSJB (Crystal Space Java Binding) is a package of java classes, that can interface with the Crystal Space 3D engine, via Java's Java Native Interface (JNI).	87.72 KB
Programming - Java Native Extensions (JANET) 1.1 JANET is a software tool simplifying integration of Java applications with codes and libraries written in other languages. It defines a lightweight Java language extension and appropriate preprocessor generating JNI interfaces out of JANET source...	522.43 KB

NEW DOWNLOADS IN PROGRAMMING, DATABASE TOOLS

Programming - Cedalion for Linux 0.2.6 Cedalion is a programming language that allows its users to add new abstractions and define (and use) internal DSLs. Its innovation is in the fact that it uses projectional editing to allow the new abstractions to have no syntactic limitations.	471.04 KB
Programming - Math::GMPf 0.29 Math::GMPf - perl interface to the GMP library's floating point (mpf) functions.	30.72 KB
Programming - Net::Wire10 1.08 Net::Wire10 is a Pure Perl connector that talks to Sphinx, MySQL and Drizzle servers. Net::Wire10 implements the low-level network protocol, alias the MySQL wire protocol version 10, necessary for talking to one of the aforementioned...	30.72 KB
Programming - logilab-common 0.56.2 a bunch of modules providing low level functionnalities shared among some python projects devel Please note that some of the modules have some extra dependencies. For instance, logilab.common.db will require a db-api 2.0 compliant...	174.08 KB
Programming - OpenSSL for linux 1.0.0a The OpenSSL Project is a collaborative effort to develop a robust, commercial-grade, full-featured, and Open Source toolkit implementing the Secure Sockets Layer (SSL v2/v3) and Transport Layer Security (TLS v1) protocols as well as a...	3.83 MB
Database Tools - mel, XML Data Binding for C 2 Language: C, XMLLibrary: libxml2OS: AnyXML Databinding for C similar to JAXB, including but not limited to:.dtd to .[ch] production..xsd to .[ch] production (in progress)	53.07 KB
Database Tools - CitrusDB 1.1.4 CitrusDB is an open source customer database application that uses PHP and a database back-end (currently MySQL). This software can keep track of customer information, CRM, services, products, billing, and customer service information. The...	1.1 MB
Database Tools - MyJgui 0.5.5.1 MyJgui is a light-weight graphical user interface for MySQL databases. It aims to be easy to use for new users as well as experts. Motivation: After the MySQL Front project went commercial, there was no light weight, feature rich and free...	21.5 KB
Database Tools - PHPCoder 1.4 PHPCoder is a web based front-end to the Turck MMCache encoding functions, which are similar to the Zend Encoder product. Turck MMCache is a free open source PHP accelerator, optimizer, encoder and dynamic content cache for PHP. It increases...	16.38 KB
Database Tools - Rekall 2.2.6 Rekall is a database front-end, somewhat in the style of MicroSoft Access. However, Rekall is not itself a database, and does not include a database. By this we mean that data is stored somewhere else in an SQL server, and Rekall is fundementaly...	4.9 MB

Windows Software	BeOS Software
Macintosh Software	Linux Software
PDA Software	OS/2 Software
Mobile Software	Scripts