Blackbird is a fully customizable Data Management System built with the understanding that no two websites are the same, nor are their management needs. Instead of dictating a pre-defined schema for content storage, retrieval and manipulation (as most CMSs on the market do), Blackbird separates
... [More] content, style and structure to adapt to any number of formats, front-facing interface(s), and any information/data architecture - be it an XHTML-based website, Flash site, XML/RSS, mobile content, custom API, or any needed technology. [Less]
Relational is primarily a graphical user interface to provide a workspace for experimenting with relational algebra, an offshoot of first-order logic.
It also provides a library for 3rd party projects using relational algebra.
joli.js is a simple ORM for Appcelerator Titanium mobile projects. "joli" means in French "nice", "tiny". Just what joli.js tries to be.
joli.js features a simple ActiveRecord implementation, along with an OOP query API.
Spreadsheets have shown ubiquitous use by scientists, business and financial analysts, researchers and lay users. However, spreadsheets can not express complex operations (for example, joins), can not handle large sets of data, do not support collaboration, and do not promote errors, redundancy, and
... [More] errors. obsolete data. On the other hand, relational databases are known to be powerful and scalable, but they are not flexible, intuitive, or interactive.
DataSpread solves these problems by holistically unifying spreadsheets with databases: keeps spreadsheets as front-end and databases as a back-end. [Less]
A non-SQL, truly relational database management system and programming language, based on the principles laid down in the book "Foundation for Future Database Systems: The Third Manifesto" by C. J. Date and Hugh Darwen.
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