Search Results for "theory"

Database Notes is an open-source educational knowledge base covering database theory, storage architectures, and modern data management technologies. It explains how databases store, retrieve, organize, and process information across different workloads. The material explores relational databases such as MySQL and PostgreSQL alongside key-value, document, graph, time-series, and vector databases. It examines indexing, transactions, consistency, availability, and scalability in database systems. ...

...The later questions require chaining joins and grouping data, which gives beginners a practical path beyond simple SELECT statements. It is best suited for students or self-taught developers who want guided SQL repetition instead of abstract database theory.

Graph Portal allows to organize many types of data so that you can get the information you want in the easiest way possible. There are many use cases for this software, including: building a web portal, creating mind map, wiki, studying graph theory concepts and algorithms,content management etc. The application has built-in Lucene search, custom query, file attachment to nodes etc. Graph Portal comes with an optional built-in security for authentication and role-based authorization. There are multiple levels of customization (depending on the technical skills of the customer) for branding the implementation to customer needs. ...

RepMiner takes a graph theory approach to the classification and assembly of the repetitive fraction of genomic sequence data. Sequence lengths analyzed by RepMiner can range from full length transposable elements to low coverage sample sequence data.

A novel database and a webtop based on a new theory of objects.

New computer science theory. OO databases generated with TROM are as relational and normalised as you specify. Predefine queries to be executed at the click of a button, or enter ad-hoc SQL statements. TROM is the future of OO relational databases.

Very small database, forked from TinySQL (but later rewritten from scratch) for the study of good software writing and Database theory knowledge. Currently works with flat (TXT) files. Will use DBF, XLS, CSV, memory tables and SQLite formats.

Library and application that implements some algorithms relative to database theory: closure of attributes, primary keys calculation, minimal dependencies set, normalization, etc.

phpDS is a simple[in theory and use], yet very powerful, flat-file databasing system written in PHP. Check out the homepage for more information.

toolbox with information and programs for Computer Aided Innovation The scientific background of Skidbladnir is known as the Theory of Inventive Problem Solving; in English abbreviated as TIPS or TRIZ, in German as TRIS.

LEAP is an RDBMS (Relational Database Management System) implementing the relational Algebra - a core part of relational database theory. It is primarily used as an educational tool, but has found some novel uses and applications.

FPlus is an application that implements several database theory algorithms such as Fmin, tableaux, normalization, attribute closure, key calculation, efficiency, etc. Test the applet at: http://fplus.sourceforge.net

The ROSETTA C++ library is a collection of C++ classes and routines that enable discernibility-based empirical modelling and data mining. Comprises useful routines for machine learning in general and for rough set theory in particular.