Cloud-Gateways mit Symfony

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Cloud-Gateways mit Symfony Denis Brumann

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Cloud Architecture Patterns

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Orchestration Anti-Corruption Layer Ambassador Gateway Aggregation Gateway Of fl oading Gateway Routing

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Was ist eine Gateway-App?

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Acme E-Commerce Acme Storefront Payment Address Veri fi cation Customer   Support Marketing PIM ERP CRM Logistics Frontend

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Address Veri fi cation Payment Customer   Support Frontend PIM ERP CRM Logistics Marketing Gateway + Acme Storefront

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Acme Storefront Monolith Acme E-Commerce Gateway

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Cloud Native Gateways

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Cloud Native App Kubernetes schlüsselfertig standard-basiert Tiefere Integration möglich “Start where you are” Hybrid (App + Gateway) Features

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Vom Monolith zum Cloud Gateway

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Orchestrator

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Gateway Of fl oading

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Gateway Routing

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Migrationsstrategien

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Acme E-Commerce Monolith Gateway Domain Logic

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Mögliche Stolperfallen

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Gateway delegiert per   HTTP-Client/SDK und hat   kaum eigene Persistenz? Gateway-Aggregation erfordert Mapping

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JSON   (Request) Array/DTO Schema Validation Entity/Model Input Validation Domain Validation

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JSON   (Request) Array/DTO Schema Validation Entity/Model Input Validation Domain Validation Serializer + Validator ?

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JSON   (Request) Array/DTO Entity/Model Schema + Input Validation Domain Validation

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Schema Validation

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Gateway

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Gateway

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Gateway

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Wie viel Kontrolle über   angeschlossene APIs? Was passiert, wenn die API   einen neuen Case anbietet?

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Zusammenfassung

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Cloud Native App Kubernetes schlüsselfertig standard-basiert Tiefere Integration möglich “Start where you are” Hybrid (App + Gateway) Features

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Gateway Aggregation

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Frontend PIM Logistics Gateway Product Info Expected Delivery Dates

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Gateway Of fl oading

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Frontend Gateway Address Veri fi cation Payment Customer   Support PIM ERP CRM Logistics Marketing AuthN/AuthZ Rate Limits

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Gateway Routing

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Frontend Gateway Address Veri fi cation Payment Customer   Support PIM ERP CRM Logistics Marketing /orders/{id} warehouse.internal/{id}

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Orchestration

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Frontend Gateway Address Veri fi cation Payment Customer   Support PIM ERP CRM Logistics Marketing