Relational Model Performance

The Qcodo Development Framework is an open-source PHP framework that focuses on freeing developers from unnecessary tedious, mundane coding.As a completely object-oriented framework, it takes the best of PHP and provides a truly rapid application development platform. Initial prototypes roll out...

The Model Analyzer Tool is a compact and user-friendly Windows software specifically crafted for analyzing and evaluating modeling results. Tailored features make it a comprehensive solution for model analysis, providing informative insights. The tool's capabilities include the creation of...

Berkeley DB Java Edition is a high performance, transactional storage engine written entirely in Java. Like the highly successful Berkeley DB product, Berkeley DB Java Edition executes in the address space of the application, without the overhead of client/server communication. Berkeley DB Java...


Platforms: *nix

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...


Platforms: *nix

DB Visual ARCHITECT (DB-VA) offers software developers an excellent solution for database applications development. DB Visual ARCHITECT is an Object-Relational Mapping tool which provides an easy-to-use environment bridging between object model, data model and relational database. DB-VA not...


Platforms: *nix

DB Visual ARCHITECT (DB-VA) offers software developers an excellent solution for database applications development. DB Visual ARCHITECT is an Object-Relational Mapping tool which provides an easy-to-use environment bridging between object model, data model and relational database. DB-VA not...


Platforms: *nix

DB Visual ARCHITECT (DB-VA) offers software developers an excellent solution for database applications development. DB Visual ARCHITECT is an Object-Relational Mapping tool which provides an easy-to-use environment bridging between object model, data model and relational database. DB-VA not...


Platforms: *nix

602SQL Open Server is a relational database management system for MS Windows and Linux based on the client-server model. The system provides ODBC, PHP and SDBC (for OpenOffice.org integration) connectivity, along with a graphical development environment and SQL debugger. Key Features: - Open...


Platforms: Windows, Mac, *nix, C/C++, BSD Solaris

Duro is a relational open-source database library written in C. It is based on the principles laid down in the book Databases, Types, and the Relational Model: The Third Manifesto by C. J. Date and Hugh Darwen. The goal of the Duro project is to create a library which is as compliant with the...


Platforms: Windows, Mac, *nix, C/C++, BSD Solaris

OFDM Signal generation and decoding using 64-QAM as the modulation technique. This type of OFDM is particularly useful for WiMAX and other Wireless and Multimedia Standards. Just run the Model and with different SNRs in the AWGN Channel Block observe the performance of the OFDM. Please leave your...


Platforms: Matlab

OFDM Signal generation and decoding using QPSK as the modulation technique. This type of OFDM is particularly useful for WiMAX and other Wireless and Multimedia Standards. QAM4 and QPSK is same modulation technique. Just run the Model and with different SNRs in the Channel Block observe the...


Platforms: Matlab

Plot a Taylor diagram from statistics values given by STDs (standard deviations), RMSs (centered root mean square difference) and CORs (correlation)Ref: K. TaylorSummarizing multiple aspects of model performance in a single diagram. JGR 2001


Platforms: Matlab

The tiOPF is an Object Persistence Framework (OPF) for Delphi and Free Pascal that simplifies the mapping of an object oriented business model into a relational database. Persistence layers are available for Firebird, XML, Oracle, SQLServer and many more


Platforms: *nix

SDE for Eclipse (SDE-EC) speeds the application development lifecycle by integrating the Eclipse platform within one-stop-shop solution. A visual bridge among architects, analyst, designer and developers, Visual Paradigm SDE for Eclipse is engineered to increase the speed of requirement...


Platforms: *nix

DBIx::DBStag::Cookbook is a Perl module for building and querying databases from XML. SYNOPSIS stag-autoddl.pl stag-storenode.pl selectall_xml.pl This will give an outline of how to build a normalised relational database from XML source data, set up SQL templates, issue relational queries...


Platforms: *nix

SDE for Eclipse is a UML modeling environment tightly integrated with the Eclipse IDE. It lets you draw all types of UML diagrams (use case diagrams, class diagrams, component diagrams, etc.) in Eclipse, reverse source code (Java, C++, XML, XML Schema, CORBA IDL, etc.) to UML models, and...


Platforms: *nix

% Confusion matrix-based model performance summary tool.% Works with character and numeric data, for any number of groups.%% Displays your confusion matrix as a 3D bar chart of your observations,% broken down by their actual and predicted groups.%% Takes into account the chance that your...


Platforms: Matlab

The Portfolio Performance Monitoring model enables the ongoing monitoring and periodic valuation of a portfolio of financial investments. The model allows the entering of investment transactions during a reporting period to calculate performance. Furthermore, incremental investment transactions...


Platforms: Windows

The Performance Organiser web site generator provdes the means for Performance Organiser users to generate a complete quality web site based on data held in a Performance Organiser model and associated documents. Once configured, generation and publication to a local or remote server requries...


Platforms: Windows

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...


Platforms: *nix