![{
"id": { "stringValue": "123e4567âŠ" },
"revision": { "numberValue": 42 },
"name": { "stringValue": "Confetti" },
"price": { "numberValue": 99.99 }
}
Sdl Parts
Wix Single-Runtime
Typed
Loom Prime
Untyped Struct / JSON
MySql
case class ProductDomain(
@id id: UUID,
revision: Option[Long],
name: String,
price: Double
)
ProductDomain](https://image.slidesharecdn.com/wixsingle-runtimewixengconf24-241109102712-2407f04a/85/Wix-Single-Runtime-Conquering-the-multi-service-challenge-38-320.jpg)
![Sdl Guest customizations
Wix Single-Runtime
Guest
Sdl Domain
Events Sender
Host
SingleRuntime Guest
SPI service
Map
Domain
to
Contract
(_: ProductDomain)
.mapTo[Product]
Untyped
RPC](https://image.slidesharecdn.com/wixsingle-runtimewixengconf24-241109102712-2407f04a/85/Wix-Single-Runtime-Conquering-the-multi-service-challenge-41-320.jpg)
Wix Single-Runtime - Conquering the multi-service challenge
- 1. Wix Single-Runtime Conquering the multi-service challenge Server Guild / Nile Natan Silnitsky November 2024
- 5. Wix Single-Runtime Single-Runtime Vision Seamless Backend Services at Scale
- 6. â Single runtime goals â Proposed solution â SDL integration â Benchmarks â Takeaways Agenda
- 7. Single Runtime goals Wix Single-Runtime
- 8. Wix Single-Runtime Most of the vision was realized with Nile⊠â Codify best practices â Cross cutting business concerns â Focus on the business logic
- 9. Wix Single-Runtime Most of the vision was realized with Nile⊠â Codify best practices â Cross cutting business concerns â Focus on the business logic â Substantial extra Cost â Urgent Security fixes (Log4J) â More hops With success, weâve reached a new scaling challengeâŠ
- 10. Single-Runtime Main Goal Wix Single-Runtime âDevelop like a microservice, run like a monolithâ
- 11. Single-Runtime Main Goal Wix Single-Runtime âDevelop like a microservice, run like a monolithâ
- 12. Data Center Node Single-Runtime Main Goal âDevelop like a microservice, run like a monolithâ Cart Node Inventory Node Orders Node Catalog RPC
- 13. Data Center Node Single-Runtime Main Goal âDevelop like a microservice, run like a monolithâ Cart Node Inventory Node Orders Node Catalog RPC Data Center Cart Inventory Orders Catalog Local eCommerce Virtual Monolith Node
- 14. Single-Runtime - More Goals Wix Single-Runtime â Reduce costs â Easier infra upgrades â Performance improvement 4000 microservices
- 15. How to meet the goals Wix Single-Runtime
- 16. How to meet the goals Wix Single-Runtime â Nile services bundle infra+BL Infra Nile Service Business Logic â Infra is a massive chunk ~90% â It includes SDL, domain events, petri, âŠ
- 17. How to meet the goals Wix Single-Runtime â Nile services bundle infra+BL Nile Service Business Logic â Infra should be separate from BL â Leave the lean and mean focus on business logic Infra
- 18. Nile Service Business Logic How to meet the goals Wix Single-Runtime â Nile services bundle infra+BL Shared Infra â Infra should be separate from BL â Leave the lean and mean focus on business logic Nile Service Business Logic Nile Service Business Logic
- 19. Guest Business Logic How to meet the goals Wix Single-Runtime â Nile services bundle infra+BL â Infra should be separate from BL â Leave the lean and mean focus on business logic â Infra - has to be multi tenant Guest Business Logic Guest Business Logic Shared Infra Host
- 20. Cart Business Logic Bundle together in prod - Virtual Monolith Wix Single-Runtime â services bundled back together â Achieve goals â The host should support multi tenancy â bundle services by affinity Orders Business Logic Inventory Business Logic âVirtualâ eCommerce Monolith Shared Infra Host
- 21. Multi Service Challenge Wix Single-Runtime
- 22. Multi Service challenge - Requirements Wix Single-Runtime â Guest Isolation â Host/Guest Fast communication â Multi Tenant Infra support Guest Business Logic Guest Business Logic Guest Business Logic âVirtualâ Monolith Shared Infra Host
- 23. First Attempt - GraalVM Wix Single-Runtime Multi Service challenge Java HotSpot VM GraalVM Compiler Language Implementation Framework
- 24. Wix Single-Runtime K8s Node Pod Pod Pod K8s Node Pod Pod Multi Service challenge Deployment ReplicaSet Second Attempt - Kubernetes
- 25. Wix Single-Runtime K8s Node Pod Pod Pod Pod K8s Node Pod Pod Pod DaemonSet Kubernetes DaemonSet
- 26. Wix Single-Runtime Host Host DaemonSet Single Runtime on Kubernetes Guest Guest Guest Guest Guest
- 27. Wix Single-Runtime DaemonSet Smaller pod footprint Single Runtime on Kubernetes Host Host Guest Guest Guest Guest Guest
- 28. Wix Single-Runtime Host: â Ingress â Vault integration â Petri â Validations â ⊠Guest: â businesslogic DaemonSet Pod Pod gRPC Tiny guest framework WIX infra Single Runtime on Kubernetes
- 29. Zoom out Wix Single-Runtime K8âs Node K8âs Node Other Wix Host DaemonSet Service A Guest Pod Service B Guest Pod Service C Guest Pod Host DaemonSet Service A Guest Pod Service B Guest Pod Service C Guest Pod
- 30. â Guest Isolation â Host/Guest Fast communication â Guest Footprint â Infra support Wix Single-Runtime Kubernetes - Multi Service challenge ? DaemonSet Host Host Guest Guest Guest Guest Guest
- 31. Wix Single-Runtime Host Guest: â businesslogic DaemonSet Pod Pod gRPC Tiny guest framework Infra support for Multi Service Petri Domain Events Envoy WixCache GreyhoundProxy
- 32. Envoy Wix Single-Runtime Host Guest: â businesslogic DaemonSet Pod Pod gRPC Tiny guest framework Infra support for Multi Service Petri Domain Events WixCache GreyhoundProxy SDL?
- 33. Wix Single-Runtime SDL - Very Rich API & Settings w/out trashbin migration ContactsMerged GDPR Hooks insert/update/query/⊠âŠ
- 34. Host Guest Wix Single-Runtime SDL - Very Rich API & Settings w/out trashbin migration ContactsMerged GDPR Hooks insert/update/query/⊠⊠w/out trashbin migration ContactsMerged GDPR Hooks insert/update/query/⊠âŠ
- 35. SDL Multi Guest Tenancy Wix Single-Runtime
- 36. Sdl in Loom Prime Wix Single-Runtime sdl.insert(ProductDomain) Loom Prime MySql SDL
- 37. Sdl Parts Wix Single-Runtime ProductDomain Typed Struct / JSON SDL MySql Loom Prime Untyped
- 38. { "id": { "stringValue": "123e4567âŠ" }, "revision": { "numberValue": 42 }, "name": { "stringValue": "Confetti" }, "price": { "numberValue": 99.99 } } Sdl Parts Wix Single-Runtime Typed Loom Prime Untyped Struct / JSON MySql case class ProductDomain( @id id: UUID, revision: Option[Long], name: String, price: Double ) ProductDomain
- 39. Sdl Parts Single-Runtime Split Wix Single-Runtime Guest Host Typed Untyped MySql sdl.insert(ProductDomain)
- 40. Sdl Parts Single-Runtime Split Wix Single-Runtime Guest Host Typed Untyped MySql MT service client MT service gRPC sdl.insert(ProductDomain)
- 41. Sdl Guest customizations Wix Single-Runtime Guest Sdl Domain Events Sender Host SingleRuntime Guest SPI service Map Domain to Contract (_: ProductDomain) .mapTo[Product] Untyped RPC
- 42. Sdl Parts Single-Runtime Split Wix Single-Runtime Guest Host sdl.insert(ProductDomain) Typed Untyped MySql Service + Client gRPC Service + Client
- 43. Concern: Will SDL affect cost reduction goal? Wix Single-Runtime Letâs do benchmarking!
- 44. Benchmarking Plan Wix Single-Runtime Collect real traffic data Create guest test artifacts Simulate prod environment/ traffic Collect key metrics
- 45. SDL method Traffic Wix Single-Runtime
- 46. SR SR +27% -18% LP LP Benchmark results - SDL Get + Query Wix Single-Runtime P50 traffic - 400 RPM , 10 entities, 800KB each CPU Memory 30 LoomPrime Host+30 guests 30 LoomPrime Host+30 guests
- 47. Benchmark results - Pods vs. Nodes Wix Single-Runtime Host+30 guests in 1 K8s Node 30 LoomPrime apps in ~3 K8s Nodes K8s Node LoomPrime K8s Node Guest Guest Guest Guest Guest Guest Guest Guest Guest Host LoomPrime LoomPrime P50 traffic - 400 RPM , 10 entities, 800KB each
- 48. I like it. How can I start using it? Wix Single-Runtime
- 49. Wix Single-Runtime â ÎČ Users / GA â Java support â Guest Affinity â TBD: More languages What comes next?
- 51. Wix Single-Runtime Microservices have a cost Takeaways SDL large API requires big infra efforts Infra is more complex, applications still simple
- 52. Conclusion â Innovative projects are risky â Success is not guaranteed â High reward - cost-effective polyglot environment