Copyfree Works
The license status of some works may be more complex than it at first appears here. In some cases, the license status listed for a given work is the "primary" license under which it is distributed. In several cases, parts of the work may be distributed under other licenses -- potentially even non-copyfree licenses.
Where present, descriptions are typically drawn from the claims of the projects themselves, and represent neither claims nor opinions of the Copyfree Initiative. Inclusion here (with or without description) does not constitute, and should not be inferred as, endorsement of any project.
Listings are presented for informational purposes only, and no representation is made as to the accuracy or utility of any information provided. Use at your own risk.
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To filter the list, click either the + or - link for a given tag.
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Submit Works
There are presently two ways to submit a work:
- Join the IRC channel (see community resources) and tell apotheon about the work. Make sure you provide both the address for whatever serves as an official homepage or source for the work, and the address for an authoritative source for the license terms of the project.
- Use the (temporary) measure of visiting the CopyfreeWorks repository, forking it, editing the datafile, and submitting a pull request. See the CopyfreeWorks README for more details on how to do this.
Bitcloud [1] [2]permalink
License ReferenceBitcloud is a universal protocol aiming to provide a massive distributed database and filesystem, or "virtual hard disk", capable of storing data encrypted and signed across all connected nodes, protecting privacy, and guaranteeing quality of service (QoS).
License(s)
- MIT/X11 License
Tag(s)
Bucardopermalink
License ReferenceLicense(s)
- Simplified BSD License
Tag(s)
check_postgrespermalink
License ReferenceLicense(s)
- Simplified BSD License
Tag(s)
Data Retrieverpermalink
License ReferenceThe Data Retriever is a package manager for data. It downloads, cleans, and stores publicly available data, so that analysts spend less time cleaning and managing data, and more time analyzing it.
License(s)
- MIT/X11 License
Tag(s)
influxdbpermalink
License ReferenceLicense(s)
- MIT/X11 License
Tag(s)
Lemurpermalink
License References
The Lemur Project develops search engines, browser toolbars, text analysis tools, and data resources that support research and development of information retrieval and text mining software. The project is best known for its Indri search engine, Lemur Toolbar, and ClueWeb09 dataset.
License(s)
- BSD Variant License
Tag(s)
libpqxxpermalink
License ReferenceLicense(s)
- Revised BSD License
Tag(s)
Mediachainpermalink
License ReferenceMediachain serves the role of a traditional database, but is a decentralized, global data layer for powering serverless applications. It is a single port of entry for applications and users to publish, discover, and collaborate on data.
License(s)
- MIT/X11 License
Tag(s)
memcached [1]permalink
License ReferenceThe memcached project provides a high-performance, distributed memory object caching system, generic in nature but intended for use in speeding up dynamic web applications by alleviating database load.
License(s)
- Revised BSD License
Tag(s)
pgsipermalink
License ReferenceLicense(s)
- Simplified BSD License
Tag(s)
PostgreSQLpermalink
License(s)
- PostgreSQL License
Tag(s)
PostgreSQL Blockchain Extensionpermalink
License ReferencePostgreSQL Blockchain Extension is a C language Postgres extension that provides Bitcoin blockchain functionality.
License(s)
- MIT/X11 License
Tag(s)
Slony-Ipermalink
License(s)
- Revised BSD License
Tag(s)
SOCIpermalink
License ReferenceSOCI is a database access library for C++ that gives the illusion of embedding SQL queries in regular C++ code, staying entirely within Standard C++.
License(s)
- Boost License v1.0
Tag(s)
sqlboxpermalink
License ReferenceThe sqlbox project allows SQLite3 database access within a file-constrained application process (typically as enacted with pledge(2) on OpenBSD) via a separate process with file-system access.
License(s)
- ISC License
Tag(s)
SQLitepermalink
License ReferenceLicense(s)
- public domain