Open Source Ruby Database Software for ChromeOS

Grafana OSS is a leading open-source visualization and observability platform that lets you query, visualize, alert on, and explore your data—regardless of where it’s stored. With support for 100+ data source plugins (such as Prometheus, Loki, Elasticsearch, InfluxDB, SQL/NoSQL databases, OTel, and more), you can unify metrics, logs, traces, and other observability signals in one place. Grafana OSS empowers you to build dynamic, reusable dashboards with rich visualizations, template variables, interactive filtering, and cross-panel linking. Its Explore mode enables ad-hoc queries and side-by-side comparisons of time ranges, queries, and data sources. Grafana also includes built-in alerting, allowing you to define threshold-based rules and send notifications to external systems (e.g. Slack, PagerDuty, OpsGenie). Backed by a strong community (https://grafana.com/community/) and open governance, Grafana OSS is free to use, modify, and deploy under the AGPL-3.0 license.

Redland is a set of object-based, modular and portable C RDF libraries providing RDF APIs for the graph, triple storage (librdf), RDF/XML parsing and serializing (Raptor), SPARQL RDF querying (Rasqal). Language APIs in Perl, PHP, Python, Ruby and others.

DataVision is a reporting tool similar to Crystal Reports. DV supports many data sources (JDBC, files) and many output formats (HTML, XML, PDF, LaTeX, Excel, delimited files, DocBook). DV includes a GUI editor. DV is embeddable. Reports are XML-based.

LiteSQL is a codegenerator and C++ library that integrates C++ objects tightly to relational database and thus provides an object persistence layer. LiteSQL supports SQLite3, PostgreSQL, MySQL and oracle as backends.

This is a recipe manager written in Ruby with MySQL database (rails) that allows easy sorting and searching using group tags. It will have integrated support for unit conversion and for the resizing of portions.

Cedrus is a graphical administration and monitoring tool for PostgreSQL DBMS. Inspired on Oracle's Enterprise Manager, it collects useful information over one or more PostgreSQL instances, showing it in a nice interface with useful graphs and reports.

ErosOnRails is a framework developed for cataloging works of art in cultural heritage institutions.

This project aims to provide a web-based member management system for a budo organization. The data base application aims to handle data concering each club, subgroup and member and allow for frequently administrative occuring tasks to be done with ease

LabDiary is a program for managing laboratory experiments in a sophisticated way. It is very easy to use - you can link experiments logically with each other, associate files to an experiment and structure all your data.

PLEASE NOTE THAT THIS PROJECT HAS MOVED TO http://lafcadio.rubyforge.org/. Lafcadio is an object-relational mapping library for Ruby and MySQL.

Law Leecher is a multi-threaded web crawling tool which extracts laws from the EU law database PreLex (http://ec.europa.eu/prelex/). It's written in Ruby.

LDO's are lightweight data objects, Java classes that provide query and update access a single table or view in a SQL database. The LDO utility provides a user-friendly interface to generate that JDBC code.

A database schema and web application to archive, search, share, and download data of maximum body sizes of different taxonomic groups during the history of life on earth.

This is a way of creating virtual libraries. I catalogue the books (or DVDs etc.) that I have. My friends do the same. As well as allowing me to organise myself easily is also means that if I'm after a book I can easily find which of my friends has it.

OfficeFlix is a Ruby on Rails app that facilitates coworkers in an office environment sharing their movies.

Download code, Learn code, Share code. The Ongoing Object-oriented Perl Project. scripts, tutorials, modules, case studies, anything OOPerl --not excluding contributions of OO discipline in other programming languages.

Library software for Books, EBooks, DVD's, CD's, Video Games, and anything that needs to be managed and indexed.

RailsDB is a web application written in Ruby using the Ruby on Rails web framework to provide a generic interface to popular open source databases such as MySQL, PostgreSQL, and SQLite.

REMO == Remo Edits Makello Online: you can -- either with a web browser or a face-to-face Ruby application -- define SQL tables, links & indexes. REMO turns this into the framework of an application to manage the data (first sales data, so Makello).

RDQS is a shell for querying various datasources such as SQL from a common interface. It does/should offer different data outputs, syntax highlighting, (grammatical) completion, shell interaction (e.g. backticks) and programmability

Ruby Research Wiki (RRiki) can be used to keep notes and organize references for research. It uses a browser interface, an intuitive plain text formatting language (markdown), and facilities to cross-reference and hierarchically organize notes

This ruby module will provide sql serialization for ruby objects in a transparent manner. The only requirement of this module is that all classes that are to be stored in an sql database uses it as a mix-in.

XML access layer using Ruby and REXML, that works with runtime class creation, also called marshalling. Provides standard functionality that makes manipulating structured XML data as easy as working with a database.

Ruby/LDAP is an extension library for Ruby. It provides the interface to some LDAP libraries (e.g. OpenLDAP, Netscape SDK and Active Directory). The common API for application development is described in RFC1823 and is supported by Ruby/LDAP.

Ruby9i is a Ruby library that provides access to Oracle9i using the Oracle Call Interface. It is planned to support all major Oracle9i datatypes. If desired, its features can be accessed through a Ruby DBI-compatible API.