In this context, distributed databases offer an innovative approach to both data sharing and evolution. These systems have the distinct advantage of becoming more resilient and available as more users access the same data, and as distributed systems, contrarily to decentralised ones, do not use blockchain technology, they are orders of magnitude more efficient in data storage as well as completely free to use. Distributed databases can also mirror exising data, so that scientists can keep working in their preferred Excel, OpenOffice, or other software while automatically syncing database changes to the distributed web in real time.
This workshop will present the general concepts behind distributed, peer-to-peer systems. Attendees will then be guided through an interactive activity on Constellation, a new scientific software for distributed databases, learning how to both create their own databases as well as access and use others' data from the network. Potential applications include citizen science projects for hydrological data collection, invasive species monitoring, or community participation in managing natural hazards such as floods.
The workshop is organised according to the following schedule:
* Introduction to distributed databases and peer-to-peer systems (Julien Malard-Adam)
* Experiences in data management challenges in large participatory science projects in the Andes (Wouter Buytaert)
* Hands-on participatory tutorial with distributed data and Constellation software (Julien Malard-Adam; Joel Harms)
08:30–08:35
5-minute convener introduction
08:35–08:50
Challenges of large-scale citizen science: Experience from the Andes (Wouter Buytaert)
Interactive workshop
08:50–09:20
Introduction to distributed scientific databases
09:20–10:15
Hands-on tutorial: Decentralise your data with Constellation (bring a laptop)
Speaker
- Wouter Buytaert, Imperial College London, United Kingdom