Neos Conference 2021: Event Sourced Content Repository - the current status

Transcript

1. The Event Sourced Content Repository: The Current Status
2. Introduction
3. Content Repository Asset Storage Fusion Flow Framework Neos Neos UI
4. Event Store Content Graph Commands Read API Write API Doctrine DBAL
5. It's a big change behind the scenes.
6. Content Repository Asset Storage Fusion Flow Framework Neos Neos UI
7. Why are we doing the rewrite?
8. Model modify read classical Database Architecture Database
9. update projections append events Event Sourced Architecture Events "modify" read* Event Store e1 e1 Node properties were updated e2 Node was created e3 Node properties were updated e4 Workspace was created
10. "Model", e.g. with Doctrine ORM update projection read the "model" Projections DB Tables
11. Projections can be rebuilt DB Tables Empty DB Tables apply event 1 DB Tables apply event 2 apply event 3 apply event 4 apply event 1000
12. write side read side (projections) Event store (DB Table) Content Graph Commands Events Routing …
13. We know what has happened.
14. basis for Proper History and Undo
15. Editing Noti fi cations
16. Synchronization
17. already fi ve years in the making
18. December 2016: First Workshop
19. September 2017: ES CR Workshop Kiel
20. March 2018: ES CR Workshop Dresden
21. May 2018: Neos Conference Hamburg
22. May 2019: Neos Conference Dresden
23. May 2020: Neos Conference Online
24. What did we do since last year?
25. We want to use it for real. Node Type Changes Automatically adjustable node:repair -> Structure Adjustments Node Type Changes Manually adjustable Node migrations Bugs Unplanned! Integrity Violation Detection
28. my personal brain nut 4 hours of coding 1 hour of thinking 1 hour of discussing new insights
29. my personal brain nut 1 hour of coding 2 hours of thinking 4 hours of discussing new insights
30. Things happened Smaller Features Event Sourced Routing Performance / Postgres Support (WIP) Node Accessors (WIP)
31. Smaller Features Value Object Support in Properties Customizable Property Serializers Property Scopes Access Control Support (WIP)
32. Property Scopes Product DE Product EN SKU, Price Across all (or some) dimensions
33. Things happened Smaller Features Event Sourced Routing Performance / Postgres Support (WIP) Node Accessors (WIP)
34. Things happened Smaller Features Event Sourced Routing Performance / Postgres Support (WIP) Node Accessors (WIP)
35. Excourse: The Content Graph 2022 Node (Title: Next Year) Homepage Node (Title: NeosCon) CS: live CS: user-sebastian
36. Excourse: The Content Graph 2022 Node (Title: Next Year) Homepage Node (Title: NeosCon) CS: live CS: user-sebastian 2022 Node (Title: Next Year’s Con)
37. Excourse: The Content Graph 2022 Node (Title: Next Year) Homepage Node (Title: NeosCon) CS: live DSP: EN CS: user-sebastian DSP: EN DE
38. Excourse: The Content Graph 2022 Node (Title: Next Year) Homepage Node (Title: NeosCon) CS: live DSP: EN CS: user-sebastian DSP: EN DE 2022 Node (Title: Next Year’s Con)
40. Things happened Smaller Features Event Sourced Routing Performance / Postgres Support (WIP) Node Accessors
41. Node Traversal Part Data Access Part
42. Node Traversal Part Data Access Part Node Accessor
43. Subgraph Node Accessor Content Subgraph Neos UI Menu Rendering Fusion Outside API Storage API
44. Virtual Node Accessor Content Subgraph Neos UI Menu Rendering Fusion Subgraph Node Accessor Virtual Node implementation WIP!
46. Roadmap
48. Webinar / QA Session / Deep Dive 21.05.2021 09:30 - 12:00 #project-cr-rewrite