dojot was conceived with the goal of developing and demonstrating technologies for smart cities. Initially focusing on the pillars of public safety, urban mobility and health. It intends to build a multidisciplinary ecosystem in these areas.
dojot is a Brazilian IoT Platform that came up with an open source proposal in order to facilitate the development of solutions and the IoT ecosystem with local content focused on Brazilian needs.
The platform is one of the outcomes of the project "Plataforma Aberta para IoT e suas Aplicações", which is supported by FUNTTEL via Finep, and led by CPqD, its main executor, in partnership with other science and technology institutions: Instituto Atlântico, Centro de Tecnologia da Informação Renato Archer - CTI, and Fundação de Apoio à Capacitação em Tecnologia da Informação - FACTI.
dojot is a derivation of dojo (or dôjo), a Japanese word that, basically, means "the place where Japanese martial arts are trained".
Dojo is not just a simple training area, it is also a place to be respected as the practitioners' home. Therefore, culturally, it is very common to see the practitioner bowing before entering this area, just as they do before entering their homes.
Linking this concept to the digital world and applying it to software development, dojo represents the place of a developer meeting, seeking for good practices and absorbing the vision of software development as an art.
By combining this concept with the Internet of Things, we pursue IoT software development best practices, bringing together multidisciplinary experts to accelerate solution delivery and reduce the risks inherent in innovation.
dojot = dojô, IoT, and connectivity.
When the project started, it was decided to create a repository for each service that made up the dojot IoT Platform. However, over time this approach has been shown to have a high maintenance cost. Therefore, all new services are being created in this monorepository (https://github.com/dojot/dojot) and our goal is to migrate the other services to this one in the future.
More documentation can be found here.
If you cannot find an answer for your doubts or need some clarification, don't hesitate, open an issue at https://github.com/dojot/dojot/issues and our team will reply promptly.
If you are interested in taking a course in the dojot Platform, please contact our partner IWF.
We welcome contributions, but there are just a few small guidelines you need to follow.
Before open a bug report, please search the issues list to see if it has already been raised.
If the bug is a new one, go ahead and open an issue at https://github.com/dojot/dojot/issues.
If you find a bug and know how to fix it, please don't hesitate to contribute, raise a pull-request with the bug fix!
If you are demanding a specific feature, you may open an issue at https://github.com/dojot/dojot/issues describing it. Our team will analyse your needs, and it might be added to our Roadmap.
You may also develop this feature and raise a pull-request, but before doing this, please open an issue to discuss with the dojot team the best solution. Without a previous discussion, your pull-request might be rejected.
To submit a pull-request, you must follow some steps:
- Fork the github repository at https://github.com/dojot/dojot if you haven't already.
- Clone your fork, create a new branch, push changes to the branch.
- Add documentation and unit tests as part of the change if it makes sense.
- Check whether your change doesn't break any existing unit tests.
- Open a pull request against the development branch.
After raising a pull-request, it will be reviewed by dojot developers and some changes might be requested before merging it.
The dojot IoT Platform is based on well-known open source software such as Apache Kafka, RabbitMQ, PostgreSQL, MongoDB, Redis, Kong Gateway and VerneMQ, which have their own licenses.
The services developed by the dojot team to integrate these open-source software components and implement the business logics are copyrighted by CPQD <www.cpqd.com.br> and till release v0.5.1 were licensed under the GPLv3. From release v0.5.2 onwards, these services are being licensed under the Apache License, Version 2.0.
You can use and/or modify the software for free (no license costs apply).