Ton propre kilt, tissé avec des microservices !

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Ton propre kilt, tissé avec des microservices Guillaume Laforge Developer Advocate, Google @glaforge

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Once upon a time... It all started with a fun idea!

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Weaving... microservices

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+ =

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EP!C FA!L

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Serverless in Google Cloud Solutions to run your microservices

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Serverless compute No Server Management Operational Model Fully Managed Security Pay only for usage Programming Model Open Event-driven Service-based

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Compute Data Analytics ML & AI Database & Storage Smart assistants & chat DevOps Messaging Full-stack serverless on Google Cloud

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Serverless HTTP applications Sourced-based web apps App Engine Serverless functions and events Source-based event driven functions Cloud Functions Serverless HTTP containers Fully managed HTTP req/res containers HTTP req/res containers on GKE Cloud Run

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Cloud Functions Serverless functions Managed compute: auto-scaling, no infrastructure management, pay-per-use Streamlined development model Write function code, then issue one command to get it running Events integration Run in response to events delivered via HTTP or events emitted by other GCP products

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App Engine Standard Source-based developer experience Supports multiple language runtimes including Node, Python, Java, Go, Ruby, PHP & .NET. Optimized for web applications running web app frameworks like ExpressJS, Flask or Spring Advanced management features Application versioning, traffic splitting, auto-TLS (https), custom domains, IP firewall, integrated logging, monitoring and alerting

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Serverless agility for containerized apps Cloud Run One experience, where you want it One developer experience Fully managed or Your GKE cluster Consistent APIs & tooling Portable with Knative Without vendor lock-in Natively Serverless No servers to manage Focus on writing code Scale up fast Scale down to zero Pay for exact usage Container to production in seconds Just "deploy" Any stateless container Any language, any library URL in seconds

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Architectural diagram Or see how well I draw...

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Demo time! Well… sort of...

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Lessons learned Yes, there are some :-)

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I’m not a frontend developer!

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Focus on the MVP, to find the hurdles...

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Right tool for the job?

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A monolith isn’t necessarily bad!

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Thank you! glaforge@

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App Engine Java 11 Cloud Functions Java 8