This project has received funding from the European Union’s Seventh Framework Programme for research, technological development and demonstration under grant agreement no 610961 SwellRT: Awakening Decentralized Collaboration Samer Hassan, Pablo Ojanguren @samerP2P
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This project has received funding from the European Union’s Seventh Framework Programme for research, technological development and demonstration under grant agreement no 610961
SwellRT: Awakening Decentralized Collaboration
Samer Hassan, Pablo Ojanguren
@samerP2P
Centralization
● For-profit
● Surveillance
● Monopoly
● Centralised Control
● Top-down
● US-centric
● Proprietary Software
● Single Ownership
Decentralization
● Privacy
● Anonymity
● Decentralised Control
● Bottom-up
● Diversity
Emerging Alternatives
How do we collaborate?
Collaboration App Types
ProjectManagement Communication
Text / File based Collaboration Blend RT
Collaboration
Federated
Open Standard
Free/Open Source
Universal?
The collaboration we want...
Real-Time Collaboration
Federated Infrastructure
Free/Open Source
Flexible, Extensible… API
History
SwellRT History
SwellRT History
✓ Real-time collaboration
✓ Federated
✘ Free/Libre Open Source
✘ API
✓ Real-time collaboration
✓ Federated
✓ Free/Libre Open Source
✘ API
✓ Real-time collaboration
✘ Federated
✘ Free/Libre Open Source
✓ API
✓ Real-time collaboration
✓ Federated
✓ Free/Libre Open Source
✓ API
Collaboration Technologies
CentralizedCloud
Decentralized
Monolithic app / service
Low Level API / LibraryTogetherJS
WebRTC, YJS
More value for developers
ShareJSDerbyJS
SwellRT
What is SwellRT?
SwellRT
Development Framework for Decentralized Real-Time Collaborative Apps
Federated Database for Collaborative Objects
Objects Have a global ID on Internet
myserver.net/s+zpk87MzATiA
Objects =
JSON Documentswith steroids
“Hello World” 325.00
0€
{ "wave_id":"local.net/s+zpk87MzATiA",
"participants":[ "[email protected]", "@local.net", "[email protected]", "[email protected]", "[email protected]", "[email protected]" ],
"root":{ "id":"local.net/s+zpk87MzATiA",
"Pad":{
"Annotations":"",
"xml":"<body acl=\"\" ap=\"default\" p=\"root.pad\"><line/>Hu hu hu<line/><line/>Di dii<line/><line/>Trolorolo<line/><line/>Dipistrofia</body>",
"author":"[email protected]",
"contributors":[ "[email protected]", "[email protected]", "[email protected]", "[email protected]", "[email protected]" ],
"lastmodtime":1455131731414 },
"promoter":"[email protected]", "title":"SwellRT X", "contributors":[ "[email protected]", "[email protected]", "[email protected]", "[email protected]" ], "communities":[ "local.net/s+5Mnx1Mu4_mA" ],
Participants
Humans &
Bots
Collaborative Objects
Access ControlRules
Object
Database / Framework
SwellRT API
App (Frontend)
SwellRT(Backend)
Database
Framework
● Persistence● Search engine● Real-time access control
(concurrency control)
● Email integration● Notifications ● Identity provider● Multi Platform Reactive API ● Pre-built Components● Backend Management Tools
Federated
Server Server
Server Server
Changes
Real-time changepropagation
Collaborative Object
More features...
● JavaScript, Java, Android clients
● Rich Text Editor with Widgets
● Provided as Docker Image
● Mobile Notifications
Benefits for Developers
Hiding complexity, avoiding extra code for
- Data storage
- Data sharing, communications, sync...
- User identity management
- Federation
- New UX patterns like Reactive UI
Technologies Quadrant
CentralizedCloud
Decentralized
Monolithic app / service
Low Level API / LibraryTogetherJS
WebRTC, YJS
End-user products / services
Hard adoption
Platform
More value for developers
Useful to build...
...a new Slack
...a new GDrive
...a new Trello
An example?
Web App: http://teem.works
Android App: http://tiny.cc/teemapp
Web http://swellrt.org
https://github.com/P2Pvalue/swellrt
SwellRT
Thank you
This presentation is a composition of text and images. The text is released as Creative Commons Attribution 4.0 International. The images are mostly copyrighted and used under Fair Use. The image logos belong to their corresponding brands/ projects/ institutions. Sources: P2Pvalue, GRASIA UCM, Wikipedia, Microsoft and unknown others
@samerP2P
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