Open source culture

What is open source software?

It is software and source code that is freely available and anyone can read the code, modify it, improve it and redistribute it. The original developers usually remain the custodians and is responsible for official releases.

How does open source software work like peer review?

It works like peer review in the sense that many programmers inspect the code and bugs are identified collectively.

What is proprietary software?

It is source code that is privately owned and users usually cannot modify it.

What is open source code also called?

It is also called Free, Libre and Open Source Software (FLOSS).

What is the history of open source software?

The term open source was coined in 1998 and led by Eric Raymond and others. This was triggered after Netscape released source code for its browser.

What does the quote, “Open source is a development methodology; free software is a social movement.“ mean?

It means that open source focuses on development collaboration and free software focuses on freedom and ethics.

What does licensing entail in open source software?

Every open source project has a license, a license explains user rights and responsibilities.

What are the characteristics of GNU GPL (General public license)?

It allows users to copy software and distribute software and modify code but modifications must remain open and same license must be used.

What are examples of other licenses?

MIT license and Apache License. Different licenses have different restrictions/freedoms.

What is Linux?

It is an open source operating system is a competitor to Microsoft Windows. It was created by Linus Torvalds in the 1990s while studying at the University of Helsinki.

Why do companies and governments use Linux?

It is cheaper, it avoids dependency on Microsoft and is flexible.

What are examples of Open Source Software?

Operating Systems: Linux, FreeBSD. Office Suites: LibreOffice and OpenOffice. Web Servers: Apache, Jetty. Databases: SQLite, MySQL, PostgreSQL, Programming Languages: Python, PHP. Other: Blender, GIMP.

What are some interesting facts about Open Source?

Apache is the worlds most popular web server. Much of the internet runs on open source software. Firefox and Chrome are open source. SQLite is used on android and apple devices. MySQL used by Google, Yahoo and NASA.

What do Open Source Business Models entail?

Even though software is free, companies still make money through: Dual licensing (free basic and paid advanced version). Custom Extensions (paid custom features). Support Contracts (paid technical support). Training (courses/materials).

Why is Open source revolutionary?

It challenges corporate software models. It changes traditional business methods. It questions idea that work must only be for profit. It challenges copyright restrictions.

What is the future of open source looking like?

Open source and proprietary software are likely to coexist. Many companies now adopt open-source principles and support open-source development.

In what way does open source ideas spread beyond software?

These include Creative Commons, Open Educational Resources, Open Source AI, Open Design/Architecture.

What is Creative Commons licenses?

It allows sharing and remixing of creative works legally. It is used for music, art, photography and educational content. It is not intended for software.

What are the characteristics for Wikipedia?

It was started by Jimmy Wales in 2001. Users can add content and edit content on the Wiki Model. It created massive free knowledge base in many languages. The content uses Creative Commons license.

What are MOOCs and what does it entail?

It is Massive Open Online Courses and users can access content freely and earn certifications. It introduces educational analytics, electronic marking and collaborative learning. Major MOOC platforms include Coursera (Stanford), edX (MIT and Harvard), Udacity (Stanford).

Why are OER and MOOCs revolutionary?

They provide access to high-quality education. They challenge exclusive affordability. Improve understanding of learning through analytics.

What are the benefits of Open Source AI?

Independence (less reliance on big tech companies). Privacy and Security (More transparency). Democratization (More people can access AI technology). Transparency (Can inspect how models work). Customization (Adapt models for local needs and specific disciplines). AI libraries include PyTorch, TensorFlow. Open Models: Llama and Gemma.