Open Software License
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Open Software License
The Open Software License (OSL) is a software license created by Lawrence Rosen. The Open Source Initiative (OSI) has certified it as an open-source license, but the Debian project judged version 1.1 to be incompatible with the DFSG. The OSL is a copyleft license, with a termination clause triggered by filing a lawsuit alleging patent infringement. Many people in the free software and open-source community feel that software patents are harmful to software, and are particularly harmful to open-source software. The OSL attempts to counteract that by creating a pool of software which a user can use if that user does not harm it by attacking it with a patent lawsuit. Key features Patent action termination clause The OSL has a termination clause intended to dissuade users from filing patent infringement lawsuits: Warranty of provenance Another goal of the OSL is to warrant provenance. Network deployment is distribution OSL explicitly states that its provisions cover derivative ...
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Software License
A software license is a legal instrument (usually by way of contract law, with or without printed material) governing the use or redistribution of software. Under United States copyright law, all software is copyright protected, in both source code and object code forms, unless that software was developed by the United States Government, in which case it cannot be copyrighted. Authors of copyrighted software can donate their software to the public domain, in which case it is also not covered by copyright and, as a result, cannot be licensed. A typical software license grants the licensee, typically an end-user, permission to use one or more copies of software in ways where such a use would otherwise potentially constitute copyright infringement of the software owner's exclusive rights under copyright. Software licenses and copyright law Most distributed software can be categorized according to its license type (see table). Two common categories for software under copyright ...
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Magento
Magento is an open-source e-commerce platform written in PHP. It uses multiple other PHP frameworks such as Laminas (formerly known as Zend Framework) and Symfony. Magento source code is distributed under Open Software License (OSL) v3.0. Magento was acquired by Adobe Inc in May 2018 for $1.68 billion. The software was originally developed by Varien Inc., a US private company headquartered in Culver City, California, with assistance from volunteers and open source software contributors. More than 150,000 online stores have been created on the platform. The platform code has been downloaded more than 2.5 million times, and $155 billion worth of goods were sold through Magento-based systems in 2019. As of April 2021, Magento holds a 2.32% market share in global e-commerce platforms. Varien published the first general-availability release of the software on March 31, 2008. Roy Rubin, the former CEO of Varien, later sold a share of the company to eBay, which eventually complete ...
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:Category:Software Using The Open Software License
{{catmain, Open Software License Software that uses the Open Software License The Open Software License (OSL) is a software license created by Lawrence Rosen. The Open Source Initiative (OSI) has certified it as an open-source license, but the Debian project judged version 1.1 to be incompatible with the DFSG. The OSL is .... OSL License ...
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Open Source License
An open-source license is a type of license for computer software and other products that allows the source code, blueprint or design to be used, modified and/or shared under defined terms and conditions. This allows end users and commercial companies to review and modify the source code, blueprint or design for their own customization, curiosity or troubleshooting needs. Open-source licensed software is mostly available free of charge, though this does not necessarily have to be the case. Licenses which only permit non-commercial redistribution or modification of the source code for personal use only are generally not considered as open-source licenses. However, open-source licenses may have some restrictions, particularly regarding the expression of respect to the origin of software, such as a requirement to preserve the name of the authors and a copyright statement within the code, or a requirement to redistribute the licensed software only under the same license (as in a copyl ...
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Academic Free License
The Academic Free License (AFL) is a permissive free software license written in 2002 by Lawrence E. Rosen, a former general counsel of the Open Source Initiative (OSI). The license grants similar rights to the BSD, MIT, UoI/NCSA and Apache licenses licenses allowing the software to be made proprietary but was written to correct perceived problems with those licenses, the AFL: *makes clear what software is being licensed by including a statement following the software's copyright notice; *includes a complete copyright grant to the software; *contains a complete patent grant to the software; *makes clear that no trademark rights are granted to the licensor's trademarks; *warrants that the licensor either owns the copyright or is distributing the software under a license; *is itself copyrighted, with the right granted to copy and distribute without modification. The Free Software Foundation consider all AFL versions through 3.0 as incompatible with the GNU GPL. though Eric S. ...
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CodeIgniter
CodeIgniter is an open-source software rapid development web framework, for use in building dynamic web sites with PHP. Popularity CodeIgniter is loosely based on the popular model–view–controller (MVC) development pattern. While controller classes are a necessary part of development under CodeIgniter, models and views are optional. CodeIgniter can be also modified to use Hierarchical Model View Controller (HMVC) which allows the developers to maintain modular grouping of Controller, Models and View arranged in a sub-directory format. CodeIgniter is most often noted for its speed when compared to other PHP frameworks. In a critical take on PHP frameworks in general, PHP creator Rasmus Lerdorf spoke at frOSCon in August 2008, noting that he liked CodeIgniter "''because it is faster, lighter and the least like a framework.''" Source code and license CodeIgniter's source code is maintained at GitHub, and as of the preview version 3.0rc, is certified open source software licensed ...
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Akeneo PIM (software)
Akeneo is a technology company that develops product information management (PIM) and product data intelligence software to improve customer experience. The company was founded in 2013 by Frédéric de Gombert, Benoit Jacquemont, Nicolas Dupont and Yoav Kutner. Akeneo is headquartered in Nantes, France and has offices in the United States, United Kingdom, Germany, Spain, Italy, Israel and Australia with more than 400 employees. It has worked with customers including Shop.com, Fossil, Midland Scientific, Air Liquide, Rexel, Babolat, LVMH and Auchan. History Before founding Akeneo, Frédéric de Gombert, Benoit Jacquemont and Nicolas Dupont had worked together at the open source company, Smile. They began developing a single product database to compete with Excel and brought Yoav Kutner onboard in founding Akeneo. The name comes from the Greek word akene, like the achenes' fruits that contains all the fruits' information and spread them along the winds. The company started producin ...
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Bayesian Network
A Bayesian network (also known as a Bayes network, Bayes net, belief network, or decision network) is a probabilistic graphical model that represents a set of variables and their conditional dependencies via a directed acyclic graph (DAG). Bayesian networks are ideal for taking an event that occurred and predicting the likelihood that any one of several possible known causes was the contributing factor. For example, a Bayesian network could represent the probabilistic relationships between diseases and symptoms. Given symptoms, the network can be used to compute the probabilities of the presence of various diseases. Efficient algorithms can perform inference and learning in Bayesian networks. Bayesian networks that model sequences of variables (''e.g.'' speech signals or protein sequences) are called dynamic Bayesian networks. Generalizations of Bayesian networks that can represent and solve decision problems under uncertainty are called influence diagrams. Graphical mode ...
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Java (programming Language)
Java is a high-level, class-based, object-oriented programming language that is designed to have as few implementation dependencies as possible. It is a general-purpose programming language intended to let programmers ''write once, run anywhere'' ( WORA), meaning that compiled Java code can run on all platforms that support Java without the need to recompile. Java applications are typically compiled to bytecode that can run on any Java virtual machine (JVM) regardless of the underlying computer architecture. The syntax of Java is similar to C and C++, but has fewer low-level facilities than either of them. The Java runtime provides dynamic capabilities (such as reflection and runtime code modification) that are typically not available in traditional compiled languages. , Java was one of the most popular programming languages in use according to GitHub, particularly for client–server web applications, with a reported 9 million developers. Java was originally developed ...
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Triplestore
A triplestore or RDF store is a purpose-built database for the storage and retrieval of triples through semantic queries. A triple is a data entity composed of subject–predicate–object, like "Bob is 35" or "Bob knows Fred". Much like a relational database, information in a triplestore is stored and retrieved via a query language. Unlike a relational database, a triplestore is optimized for the storage and retrieval of triples. In addition to queries, triples can usually be imported and exported using Resource Description Framework (RDF) and other formats. Implementations Some triplestores have been built as database engines from scratch, while others have been built on top of existing commercial relational database engines (such as SQL-based) or NoSQL document-oriented database engines. Like the early development of online analytical processing (OLAP) databases, this intermediate approach allowed large and powerful database engines to be constructed for little programming ef ...
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