Democratizing Serverless—The Open Source Fn Project - Serverless Summit

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Serverless @ Oracle Arvind Srinivasan Amit Gupta

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SafeHarborStatementThefollowingisintendedtooutlineourgeneralproductdirecGon.ItisintendedforinformaGonpurposesonly,andmaynotbeincorporatedintoanycontract.Itisnotacommitmenttodeliveranymaterial,code,orfuncGonality,andshouldnotberelieduponinmakingpurchasingdecisions.Thedevelopment,release,andGmingofanyfeaturesorfuncGonalitydescribedforOracle’sproductsremainsatthesolediscreGonofOracle.


WhatisServerless?

“Thenextfron,erformodernappdevelopment!!”

orAcategoryofcloudservicesthatraisestheabstracGonlevelsothatdevelopersneverthinkaboutservers,VMs,orother

IaaScomponents


TherearesGllservers


FuncGonsTheserverlessapplica,onprogrammingmodel


Code,code,codeWhatisServerless?


WorkflowandStateWhatisServerless?


Hockey-sGckreadyWhatisServerless?

time

user

s


AllChangeWhatisServerless?


FuncGonsLandscape

❌  Primarilyproprietary,butsomeopensource❌  ManycommonconceptsacrossplaTorms,butnostandards❌  Poordevelopmentexperience—lowfidelitybetweendevandprod❌  Poortonon-existentJavasupport


TheIdealFuncGonsPlaTorm

• OpenSource—novendorlock-in• Pla?ormIndependent—laptop,server,cloud• Approachable—easyfornewusers,lowlevelcontrolsforadvancedusers• DockerBased—leverageDockerecosystem•  SchedulerIndependent—deploytoKubernetes,Swarm,Mesos,etc.


Fn—AnopensourceFuncGonsPlaTorm

www.fnproject.io


FnonOracleContainerNa,veApplica,onDevelopmentPla?orm

ComingSoon—OracleFuncGonsService

Microservices

A collection of services, frameworks and

libraries for the modern cloud developer; based

on Cloud Native Compute Foundation

Container Pipelines

A market leading solution for application lifecycle management with a Docker centric

product view

Container Engine

Fully managed container service based

on Kubernetes

Highly optimized and self tuning JVM for the

Oracle Cloud Java language features for building distributed

systems.

Build --- Deploy --- Operate

Serverless

Function as a Service for any language, best of

class for Java with distributed state

management


Fn–anopensourceFaaS

www.fnproject.io

IntroducingtheFnproject


Really?IntroducingtheFnproject

www.fnproject.io


AwesomeJavasupport(obviously)IntroducingtheFnproject


ButgreatforalllanguagesIntroducingtheFnproject


GowiththeFnFlowIntroducingtheFnproject


Demo1.1–ourfirstJavafuncGon


Recap:Afirst-classlocaldevelopmentexperience

Deployandtestincloud

•  ~30seconds

Deployandtestlocally

•  ~10seconds

UnittesGng

•  ~1second


Recap:it’sjustJava


Demo1.2


Recap:sensibledefaults,extensiblewhenneeded1.  DefaultinputandoutputtypecoercionstrytodothesanethingforJSON

formats.2.  ExtensibleAPIdesignmeansthatyoucancustomizetosuityour

environment


FnFlow–ComposingFuncGons


Haven’twebeenherebefore?





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IntroducingFnFlow



It’s(sGll)justJava


Aflexible,openplaTorm


FnFlow


www.fnproject.io


It’s a next-genera,onaccelera,onini,a,ve—backed by the experience and vast global resources of Oracle.

OracleStartupCloudAcceleratoris not your tradi<onal accelerator program.


•  Noequitytaken–“PayitForward”•  RunbyR&D–InteracGonandexperGse.•  FreeCloudaccess.•  EngagementopportuniGesacrossOracle’s400,000+customers.

•  World-classmentorshipandadvising.

•  PR&markeGngexposureatOpenWorld,CloudDays,partnerevents,etc.

•  Co-workingspace&ameniGes.

•  InvestorconnecGon&engagement.

ProgramBenefits

www.oracle.com/in/startup/

Software

Democratizing Serverless—The Open Source Fn Project - Serverless Summit