Client-server sync technologies, CRDT and Swarm.js

1. WHAT DO REACTIVE
APPS REACT TO?
Victor Grishchenko, 3 Nov, Reactive2015, Bratislava

2. WHY SYNC?

3. VERSIONS!

4. 4 WAYS
CRDT
OT
PATCH
AD-HOC
1986
1989
2007

5. STATE MACHINE
REPLICATION

6. MASTER-SLAVE
1 2 3
1 2 3

7. PATCH-BASED
1 2 3
1 2
3

8. OT
1 2 3
1 2 22 3 3

9. AD-HOC

10. STATE-BASED CRDT

11. OP-BASED CRDT
1 2" 2'
1 2"2'

13. @swarm_js

14. @swarm_js