Object Relational Membrane is a Python package that provides the functionality of an object relational layer like EJB or other persistence storage systems. Object Relational Membrane is a thin compatibility layer between SQL table layouts and Object Oriented Python. While providing a good deal...
|License: Freeware||Size: 174.08 KB||Download (72): Object Relational Membrane Download|
Firebird is a relational database offering many ANSI SQL-99 features that runs on Linux, Windows, and a variety of Unix platforms. Firebird offers excellent concurrency, high performance, and powerful language support for stored procedures and triggers. Firebird Relational Database has been...
|License: Freeware||Size: 1.4 MB||Download (78): Firebird Relational Database 2.0 / 2.1 Beta Download|
This script implements the three standard relational join algorithms: nested loops join, hash join, and merge join, using the iterator algebra support in Python.This script also presents code that can be used for inner join, left outer join, full outer join, and semijoins. The nested loops join...
Platforms: Windows, Mac, *nix, Python, BSD Solaris
|License: Freeware||Download (29): Relational Join Algorithms Download|
dBworx is a small but versatile relational
database program -- simple yet easy to work with.
Create your own files to keep track of almost
any type of information.
dBworx can handle a variety of field types including:
* Numeric (with any number of decimal places)
|License: Freeware||Download (242): dBworx Download|
dBworxPE is a versatile database program -- simple and easy to work with. Create your own files to keep track of almost any type of information. Once you've defined the fields that make up your database file, you can use dBworxPE to add, edit, delete, sort, search and filter information. You can...
|License: Shareware||Cost: $19.95 USD||Size: 1.29 MB||Download (189): dBworxPE Download|
This project aims at creating an open source chemistry plugin / cartridge for the relational database system Oracle. Free Oracle chemistry cartridge. Features InChi generation Extended fingeprint SMARTS searching option RGroup Queries Descriptor calculation
|License: Freeware||Size: 8.12 MB||Download (236): OrChem Download|
LEAP is a free Relational Database Management System. It is designed as an educational tool to help students, and assist researchers and teachers. It is as an implementation of the Relational Algebra: It doesn't support SQL, so it's not like Oracle, PostgreSQL, Sybase or MySQL. The relational...
|License: Freeware||Size: 235.52 KB||Download (156): LEAP Download|
NConstruct Lite is a powerful wizard-like tool for creating application's data layer source code for NHibernate object/relational persistence and query framework. NConstruct Lite examines database's metadata and creates NHibernate HBM files, entities' source code, Microsoft Visual Studio project...
|License: Freeware||Size: 19.75 MB||Download (168): NConstruct Lite Download|
XQuark Bridge project extends relational databases with XQuery and XML-relational mapping. XQuark Bridge expands existing relational database functionality with advanced XML import/export capabilities. It supports flexible extraction and publishing of relational data into any target XML...
|License: Freeware||Download (89): XQuark Bridge Download|
VIF Lightweight Framework is an object-relational bridge to store and retrieve data in relational database management systems (RDMS). The frameworks building blocks to access data are data object models (DOM objects) and joined data object models (joined DOM objects). A DOM object is used for...
|License: Freeware||Download (72): VIF Lightweight Framework Download|
DBIx::DBStag is a Perl module for Relational Database to Hierarchical (Stag/XML) Mapping. SYNOPSIS use DBIx::DBStag; my $dbh = DBIx::DBStag->connect("dbi:Pg:dbname=moviedb"); my $sql = q[ SELECT studio.*, movie.*, star.* FROM studio NATURAL JOIN movie NATURAL JOIN movie_to_star...
|License: Freeware||Size: 133.12 KB||Download (77): DBIx::DBStag Download|
phpWebApp is an application framework which makes easy and simple the task of building PHP web applications based on relational databases. It separates the task of designing and changing the layout of the application from the task of implementing the logic of the application, by using XML...
Platforms: Windows, Mac, *nix, PHP, BSD Solaris
|License: Freeware||Download (85): phpWebApp Download|
Sybase module for Python project provides a Python interface to the Sybase relational database system. The Sybase package supports all of the Python Database API, version 2.0 with extensions. Whats New in This Release: - This release works with Python 2.5, Sybase 15, and 64-bit clients. - It...
|License: Freeware||Size: 99.33 KB||Download (90): Sybase module for Python Download|
jPersist is an extremely powerful, light-weight, object-relational database persistence API that manages to avoid the need for configuration and annotation; mapping is automatic. The project uses JDBC and can work with any relational database and any type of connection resource. jPersist uses...
|License: Freeware||Size: 174.08 KB||Download (76): jPersist 2 Download|
SimpleDBM projects goal is to build a Relational Database Manager in Java. The planned features include support for: Transactions Write Ahead Log Multiple Isolation Levels BTree Indexes Entry Level SQL-92 System Catalogs A distinguishing feature of the project is that the DBMS is being...
|License: Freeware||Size: 512 KB||Download (79): SimpleDBM Download|
GEBORA is an administrative tool for the Oracle Relational Database Management System. GEBORA project is an OpenSource alternative to TOAD. Since beta-2, GEBORA uses native look-and-feel. This approach looks faster in Windows when huge tables are filled (something about 2000 or more rows)..
|License: Freeware||Size: 808.96 KB||Download (80): GEBORA Download|
Ingres is a mature, high-performance relational database solution. The project offers scalability, integration and flexibility to leverage information resources across a wide range of platforms, including Linux, Unix, OpenVMS, and Windows. Reliable and cost effective, it supports...
|License: Freeware||Download (106): Ingres 9.2.0 Build Download|
GNUstep Database Library 2 (GDL2) is a set of libraries to map Objective-C objects to rows of relational database management systems (RDBMS). GNUstep Database Library 2 aims to be compatible with Enterprise Objects Framework (EOF) as released with WebObjects 4.5 from Apple Inc..
|License: Freeware||Size: 593.92 KB||Download (82): GNUstep Database Library 2 Download|
Dee-Python project is an implementation of a truly relational database language with Python. Inspired by Date and Darwens Third Manifesto, it addresses the problems of impedance mismatch between programming languages and databases and the weakness of SQL. Mind The Gap Most of todays programs...
|License: Freeware||Size: 819.2 KB||Download (76): Dee-Python Download|
DORM4J (Dynamic Object-Relational Mapping for Java) is an O/R mapping library for Java. DORM4J library uses annotations in JDK 1.5 and dynamic features of the Java language to implement O/R mapping functions without additional XML config files. The development of DORM4J was inspired from the...
|License: Freeware||Size: 501.76 KB||Download (78): DORM4J Download|