Preparing For a Future Microservices Journey Susanne Kaiser - - PowerPoint PPT Presentation

Preparing For a Future Microservices Journey

Susanne Kaiser Independent Tech Consultant @suksr

@suksr

@suksr

@suksr Source: http://www.thomasthwaites.com

@suksr

@suksr Source: http://www.thomasthwaites.com

@suksr

@suksr

@suksr

Data Store

Data Store

@suksr

Config./Setup Maintenance Integration

Hardware O/S Virtualization Container Runtime

@suksr

API Hardware O/S Virtualization Container Runtime

@suksr

API Hardware O/S Virtualization Container Runtime

@suksr

API API Integration

API API API Service Discovery

• 1. Register
• 3. Connect
• 2. Discover

Hardware O/S Virtualization Container Runtime

@suksr

API API API Service Discovery Load-Balancer Hardware O/S Virtualization Container Runtime

@suksr

API API API Service Discovery API Timeout-Handling Hardware O/S Virtualization Container Runtime

@suksr

Load-Balancer

API API API Service Discovery API Timeout-Handling Retries Hardware O/S Virtualization Container Runtime

@suksr

Load-Balancer

API API API Service Discovery API Timeout-Handling Retries Idempotency Hardware O/S Virtualization Container Runtime

@suksr

Load-Balancer

API API API Service Discovery API Timeout-Handling Retries Bulk- heads Idempotency Hardware O/S Virtualization Container Runtime

@suksr

Load-Balancer

API API API Service Discovery API Timeout-Handling Retries Bulk- Heads Circuit Breaker Idempotency Hardware O/S Virtualization Container Runtime

@suksr

Load-Balancer

API API API Service Discovery API Timeout-Handling Retries Bulk- heads Circuit Breaker Idempotency Message Broker Hardware O/S Virtualization Container Runtime

@suksr

Load-Balancer

API API API Service Discovery Load-Balancer API Timeout-Handling Retries Bulk- heads Circuit Breaker Idempotency Message Broker API-Gateway Hardware O/S Virtualization Container Runtime

@suksr

API API API Service Discovery API Timeout-Handling Retries Bulk- heads Idempotency Message Broker API-Gateway Circuit Breaker Config-Mngmt. Hardware O/S Virtualization Container Runtime

@suksr

Load-Balancer

API API API Service Discovery API Timeout-Handling Retries Bulk- heads Idempotency Message Broker API-Gateway Circuit Breaker Config-Mngmt. Monitoring Log Aggreation Metrics Distributed Tracing Health Checks Hardware O/S Virtualization Container Runtime

@suksr

Load-Balancer

API API API Service Discovery API Timeout-Handling Retries Bulk- heads Idempotency Message Broker API-Gateway Circuit Breaker Config-Mngmt. Monitoring Log Aggreation Metrics Distributed Tracing Health Checks SCM

Checkout Test Build

CI/CD Pipeline

Deploy

Hardware O/S Virtualization Container Runtime

@suksr

Load-Balancer

Recovery API API API Service Discovery API Timeout-Handling Retries Bulk- heads Idempotency Message Broker API-Gateway Circuit Breaker Config-Mngmt. Monitoring Log Aggreation Metrics Distributed Tracing Health Checks SCM

Checkout Test Build

CI/CD Pipeline

Deploy

Hardware O/S Virtualization Container Runtime Backup

@suksr

Load-Balancer Scaling

µService

@suksr

Hardware Data Store API API-Gateway Service Discovery Load-Balancer Message Broker Timeout-Handling Retries Idempotency Bulkheads Circuit Breaker Config-Mngmt. Monitoring Log Aggreation Metrics Distributed Tracing Health Checks SCM O/S Virtualization Container Runtime

Checkout Test Build

CI/CD Pipeline

Deploy

µService Backup Recovery

@suksr

Scaling Maintenance Integration

Hardware Data Store API API-Gateway

Service Discovery Load-Balancer

Message Broker Timeout-Handling Retries Idempotency Bulkheads Circuit Breaker Config-Mngmt. Monitoring Log Aggreation Metrics Distributed Tracing Health Checks

SCM

O/S Virtualization Container Runtime Checkout Test Build

CI/CD Pipeline

Deploy Backup Recovery

@suksr

Complexities

Source: http://www.thomasthwaites.com/folio5/wp-content/uploads/2010/10/Toaster_Project1-PhotoCredit-Daniel_Alexanderx630.jpg

@suksr Source: http://www.thomasthwaites.com

How can a small team handle infrastructure complexities and deliver user & business value?

@suksr

Focus on Core Domain Offload commodities

@suksr

Core Domain Focus User Value

@suksr

User Needs Build in-house

@suksr

Offloading commodities Business Needs Business Value Outsource to utility suppliers Core Domain Focus User Value User Needs Build in-house

@suksr

Software Delivery Performance Productivity Profitability Market Share

@suksr

CTO at Just Software @JustSocialApps

Susanne Kaiser … who?

Independent Tech Consultant @suksr Co-Organizer @microXchg, Berlin Program committee ServerlessDays, Hamburg @ServerlessHAM Program committee MicroCPH, Copenhagen @MicroCPH Program committee & track host QCon, New York @qconnewyork

What to build in-house? What to outsource?

@suksr

Wardley Maps

Value Chain

I n v i s i b l e V i s i b l e Genesis Custom-Built Product (+rental) Commodity (+utility)

Evolution

Unc Uncharted ed Ind ndus ustrialised ed Chaotic Uncertain Unpredictable Changing ... Ordered Known Measured Stable ...

By Simon Wardley

P

• s

i t i

• n

Movement

Visualisation of a value chain’s evolution

@suksr

Who are your users?

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Value Chain

@suksr

Who are your users? What are your users’ needs?

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Value Chain

@suksr

Who are your users? What are your users’ needs? What are the components/activities to fulfill your users’ needs incl. dependencies?

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Value Chain

P

• s

i t i

• n

@suksr

Value Chain

I n v i s i b l e V i s i b l e

Evolution

Wardley Maps

Landscape

Components along evolution axes

Genesis Custom-Built Product (+rental) Commodity (+utility) P

• s

i t i

• n

Movement

@suksr

Value Chain

I n v i s i b l e V i s i b l e Genesis Custom-Built Product (+rental) Commodity (+utility)

Evolution

Everything evolves

Past Current Future

Supply Competition Demand Competition

Wardley Maps

Patterns

Uncharted Industrialised @suksr

Value Chain

I n v i s i b l e V i s i b l e Genesis Custom-Built Product (+rental) Commodity (+utility)

Evolution

Past Current Future

Characteristics change

Uncharted Undefined market Uncertain Unpredictable Rare Poorly understood Forming market Learning on use Increasing understanding Slowly increasing consumption Rapid increases in learning Growing market Learning on operation Increasing education Rapidly increasing consumption Rapid increase in use Mature market Known / accepted Stable Widespread and stabilising Commonly understood (in term of use) Industrialised

Wardley Maps

Patterns

@suksr

Value Chain

I n v i s i b l e V i s i b l e Genesis Custom-Built Product (+rental) Commodity (+utility)

Evolution

Everything evolves

Past Current Future

Continuous adaption

Wardley Maps

Patterns

@suksr

Value Chain

I n v i s i b l e V i s i b l e Genesis Custom-Built Product (+rental) Commodity (+utility)

Evolution

Efficiency enables innovation

Uncharted Industrialised

Wardley Maps

Patterns

@suksr

Value Chain

I n v i s i b l e V i s i b l e Genesis Custom-Built Product (+rental) Commodity (+utility)

Evolution

Efficiency enables innovation

Uncharted Industrialised

Wardley Maps

Patterns

@suksr

Value Chain

I n v i s i b l e V i s i b l e Genesis Custom-Built Product (+rental) Commodity (+utility)

Evolution

Efficiency enables innovation

Uncharted Industrialised

Wardley Maps

Patterns

@suksr

Value Chain

I n v i s i b l e V i s i b l e Genesis Custom-Built Product (+rental) Commodity (+utility)

Evolution

Efficiency enables innovation

Uncharted Industrialised

Wardley Maps

Patterns

@suksr

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Example Conference Solution Speaker

Submit CfP @suksr

P

• s

i t i

• n

Focus on user needs

View Tasklist

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Example Conference Solution Speaker

Submit CfP @suksr

Organiser

P

• s

i t i

• n

Focus on user needs

Evaluate Submissions View Tasklist

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Example Conference Solution Speaker

Submit CfP @suksr

Organiser

P

• s

i t i

• n

Focus on user needs

Evaluate Submissions View Tasklist

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Example Conference Solution Speaker

Submit CfP @suksr

Organiser

Accept/Reject Submission P

• s

i t i

• n

Focus on user needs

Evaluate Submissions View Tasklist

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Example Conference Solution Speaker

Submit CfP @suksr

Organiser

Accept/Reject Submission Receive Info P

• s

i t i

• n

Focus on user needs

Evaluate Submissions View Tasklist

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Example Conference Solution Speaker

Submit CfP

Confirm Submission

@suksr

Organiser

Accept/Reject Submission Receive Info P

• s

i t i

• n

Focus on user needs

Evaluate Submissions View Tasklist

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Example Conference Solution Speaker

Submit CfP

Confirm Submission

@suksr

Organiser

Build & Publish Schedule Accept/Reject Submission Receive Info P

• s

i t i

• n

Focus on user needs

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Example Conference Solution Speaker

Submit CfP

Confirm Submission

@suksr

Organiser

Build & Publish Schedule Evaluate Submissions Accept/Reject Submission Submission Management Speaker Communication Session & Schedule Management Task Handling

Understand the involved components and their dependencies (position)

Receive Info View Tasklist P

• s

i t i

• n

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Example Conference Solution Speaker

Submit CfP

Confirm Submission

@suksr

Organiser

Build & Publish Schedule Evaluate Submissions Accept/Reject Submission Submission Management Speaker Communication Session & Schedule Management Task Handling

Understand the involved components and their dependencies (position)

Data Storage Receive Info View Tasklist P

• s

i t i

• n

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Example Conference Solution Speaker

Submit CfP

Confirm Submission

@suksr

Organiser

Build & Publish Schedule Evaluate Submissions Accept/Reject Submission Submission Management Speaker Communication Session & Schedule Management Task Handling

Understand the involved components and their dependencies (position)

Data Storage Receive Info View Tasklist Search Engine P

• s

i t i

• n

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Example Conference Solution Speaker

Submit CfP

Confirm Submission

@suksr

Organiser

Build & Publish Schedule Evaluate Submissions Accept/Reject Submission Submission Management Speaker Communication Session & Schedule Management Task Handling

Understand the involved components and their dependencies (position)

Data Storage Receive Info View Tasklist Search Engine P

• s

i t i

• n

Compute Platform

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Example Conference Solution Speaker

Submit CfP

Confirm Submission

@suksr

Organiser

Build & Publish Schedule Evaluate Submissions Accept/Reject Submission Submission Management Speaker Communication Session & Schedule Management Task Handling

Understand the involved components and their dependencies (position)

Data Storage Receive Info View Tasklist Search Engine P

• s

i t i

• n

Compute Platform VM

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Example Conference Solution Speaker

Submit CfP

Confirm Submission

@suksr

Organiser

Build & Publish Schedule Evaluate Submissions Accept/Reject Submission Submission Mgmt. Speaker Comm. Session & Schedule Mgmt. Task Hdlg. Data Storage Receive Info View Tasklist Search Engine Compute Platform I n v i s i b l e VM Genesis Custom-Built Product (+rental) Commodity (+utility)

Evolution

Movement

Plot components along evolution axes (movement)

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Example Conference Solution Speaker

Submit CfP

Confirm Submission

@suksr

Organiser

Build & Publish Schedule Evaluate Submissions Accept/Reject Submission Submission Mgmt. Speaker Comm. Session & Schedule Mgmt. Task Hdlg. Data Storage Receive Info View Tasklist Search Engine Compute Platform I n v i s i b l e VM Genesis Custom-Built Product (+rental) Commodity (+utility)

Evolution

Movement

Use appropriate methods per evolution stage

Build in-house Use/buy off-the-shelf product Outsource to utility suppliers

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Example Conference Solution Speaker

Submit CfP

Confirm Submission

@suksr

Organiser

Build & Publish Schedule Evaluate Submissions Accept/Reject Submission Submission Mgmt. Speaker Comm. Session & Schedule Mgmt. Task Hdlg. Data Storage Receive Info View Tasklist Search Engine Compute Platform I n v i s i b l e VM Genesis Custom-Built Product (+rental) Commodity (+utility)

Evolution

Movement

Use appropriate methods per evolution stage

Build in-house Use/buy off-the-shelf product Outsource to utility suppliers

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Example Conference Solution Speaker

Submit CfP

Confirm Submission

@suksr

Organiser

Build & Publish Schedule Evaluate Submissions Accept/Reject Submission Submission Mgmt. Speaker Comm. Session & Schedule Mgmt. Task Hdlg. Data Storage Receive Info View Tasklist Search Engine Compute Platform I n v i s i b l e VM Genesis Custom-Built Product (+rental) Commodity (+utility)

Evolution

Movement

Use appropriate methods per evolution stage

Build in-house Use/buy off-the-shelf product Outsource to utility suppliers

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Example Conference Solution Speaker

Submit CfP

Confirm Submission

@suksr

Organiser

Build & Publish Schedule Evaluate Submissions Accept/Reject Submission Submission Mgmt. Speaker Comm. Session & Schedule Mgmt. Task Hdlg. Data Storage Receive Info View Tasklist Search Engine Compute Platform I n v i s i b l e VM Genesis Custom-Built Product (+rental) Commodity (+utility)

Evolution Build in-house Use/buy off-the-shelf product Outsource to utility suppliers

Infrastructure & operational complexities

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Example Conference Solution Speaker

Submit CfP

Confirm Submission

@suksr

Organiser

Build & Publish Schedule Evaluate Submissions Accept/Reject Submission Submission Mgmt. Speaker Comm. Session & Schedule Mgmt. Task Hdlg. Data Storage Receive Info View Tasklist Search Engine Compute Platform I n v i s i b l e VM Genesis Custom-Built Product (+rental) Commodity (+utility)

Evolution Build in-house Use/buy off-the-shelf product Outsource to utility suppliers

Data related components & activities

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Example Conference Solution Speaker

Submit CfP

Confirm Submission

@suksr

Organiser

Build & Publish Schedule Evaluate Submissions Accept/Reject Submission Submission Mgmt. Speaker Comm. Session & Schedule Mgmt. Task Hdlg. Data Storage Receive Info View Tasklist Search Engine Compute Platform I n v i s i b l e VM Genesis Custom-Built Product (+rental) Commodity (+utility)

Evolution Build in-house Use/buy off-the-shelf product Outsource to utility suppliers

Service related components & activities

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Example Conference Solution Speaker

Submit CfP

Confirm Submission

@suksr

Organiser

Build & Publish Schedule Evaluate Submissions Accept/Reject Submission Submission Mgmt. Speaker Comm. Session & Schedule Mgmt. Task Hdlg. Data Storage Receive Info View Tasklist Search Engine Compute Platform I n v i s i b l e VM Genesis Custom-Built Product (+rental) Commodity (+utility)

Evolution Build in-house Use/buy off-the-shelf product Outsource to utility suppliers

Service interaction related components & activities

command query

Request-Driven

@suksr

Service Interactions

API API

command query

Request-Driven

Message Broker publish subscribe

Event-Driven

@suksr

Service Interactions

API API

command query Message Broker publish subscribe command query

Request-Driven Hybrid

Message Broker publish subscribe

Event-Driven

@suksr

Service Interactions

API API API

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Example Conference Solution Speaker

Submit CfP Confirm Submission

@suksr

Organiser

Build & Publish Schedule Evaluate Submissions Accept/Reject Submission

Submission Mgmt. Speaker Comm. Session & Schedule Mgmt. Task Hdlg. Data Storage

Receive Info View Tasklist

Search Engine Compute Platform I n v i s i b l e VM Genesis Custom-Built Product (+rental) Commodity (+utility)

Evolution Build in-house Use/buy off-the-shelf product Outsource to utility suppliers

Request-driven related components & activities

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Example Conference Solution Speaker

Submit CfP Confirm Submission

@suksr

Organiser

Build & Publish Schedule Evaluate Submissions Accept/Reject Submission

Submission Mgmt. Speaker Comm. Session & Schedule Mgmt.

Receive Info View Tasklist

Compute Platform I n v i s i b l e VM Genesis Custom-Built Product (+rental) Commodity (+utility)

Evolution Build in-house Use/buy off-the-shelf product Outsource to utility suppliers

Data Storage Search Engine Message Broker

Event-driven & hybrid related components & activities

Task Hdlg.

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Example Conference Solution Speaker

Submit CfP Confirm Submission

@suksr

Organiser

Build & Publish Schedule Evaluate Submissions Accept/Reject Submission

Submission Mgmt. Speaker Comm. Session & Schedule Mgmt.

Receive Info View Tasklist

Compute Platform I n v i s i b l e VM Genesis Custom-Built Product (+rental) Commodity (+utility)

Evolution Build in-house Use/buy off-the-shelf product Outsource to utility suppliers

Data Storage Search Engine Message Broker Task Hdlg.

Discuss & plan

Core Domain No Core Domain

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Example Conference Solution Speaker

Submit CfP Confirm Submission

@suksr

Organiser

Build & Publish Schedule Evaluate Submissions Accept/Reject Submission

Submission Mgmt. Speaker Comm. Session & Schedule Mgmt.

Receive Info View Tasklist

Compute Platform I n v i s i b l e VM Genesis Custom-Built Product (+rental) Commodity (+utility)

Evolution Build in-house Use/buy off-the-shelf product Outsource to utility suppliers

Data Storage Search Engine Message Broker

Discuss & plan Open Source Software

Task Hdlg.

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Example Conference Solution Speaker

Submit CfP Confirm Submission

@suksr

Organiser

Build & Publish Schedule Evaluate Submissions Accept/Reject Submission

Submission Mgmt. Speaker Comm. Session & Schedule Mgmt.

Receive Info View Tasklist

Compute Platform I n v i s i b l e VM Genesis Custom-Built Product (+rental) Commodity (+utility)

Evolution Build in-house Use/buy off-the-shelf product Outsource to utility suppliers

Data Storage Search Engine Message Broker

Example

Open Source Software

OSS Task Hdlg.

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Example Conference Solution Speaker

Submit CfP Confirm Submission

@suksr

Organiser

Build & Publish Schedule Evaluate Submissions Accept/Reject Submission

Submission Mgmt. Speaker Comm. Session & Schedule Mgmt.

Receive Info View Tasklist

Compute Platform I n v i s i b l e VM Genesis Custom-Built Product (+rental) Commodity (+utility)

Evolution Build in-house Use/buy off-the-shelf product Outsource to utility suppliers

Data Storage Search Engine Message Broker OSS Task Hdlg.

Discuss & plan Offload to cloud hosted services

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Example Conference Solution Speaker

Submit CfP Confirm Submission

@suksr

Organiser

Build & Publish Schedule Evaluate Submissions Accept/Reject Submission

Submission Mgmt. Speaker Comm. Session & Schedule Mgmt.

Receive Info View Tasklist

Compute Platform I n v i s i b l e VM Genesis Custom-Built Product (+rental) Commodity (+utility)

Evolution Build in-house Use/buy off-the-shelf product Outsource to utility suppliers

OSS Task Hdlg. DB aaS SE aaS MB aaS

Offload to cloud hosted services

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Example Conference Solution Speaker

Submit CfP Confirm Submission

@suksr

Organiser

Build & Publish Schedule Evaluate Submissions Accept/Reject Submission

Submission Mgmt. Speaker Comm. Session & Schedule Mgmt.

Receive Info View Tasklist

Compute Platform I n v i s i b l e VM Genesis Custom-Built Product (+rental) Commodity (+utility)

Evolution Build in-house Use/buy off-the-shelf product Outsource to utility suppliers

OSS Task Hdlg. DB aaS SE aaS MB aaS

Discuss & plan Offload to container

• rchestration platform

Managed by YOU Managed by Platform Hardware O/S Virtualization Container Runtime O/S Orchestration µService Container Runtime µService Service Discovery Load Balancer Config-Mngmt. Monitoring Log Aggreation Health Checks Recovery Scaling

@suksr

API Gateway

Container Orchestration

With Kubernetes

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Example Conference Solution Speaker

Submit CfP Confirm Submission

@suksr

Organiser

Build & Publish Schedule Evaluate Submissions Accept/Reject Submission

Submission Mgmt. Speaker Comm. Session & Schedule Mgmt.

Receive Info View Tasklist

I n v i s i b l e VM Genesis Custom-Built Product (+rental) Commodity (+utility)

Evolution Build in-house Use/buy off-the-shelf product Outsource to utility suppliers

OSS Task Hdlg. DB aaS SE aaS MB aaS Compute Platform Worker Nodes Master Node

Container Orchestration w/ Kubernetes

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Example Conference Solution Speaker

Submit CfP Confirm Submission

@suksr

Organiser

Build & Publish Schedule Evaluate Submissions Accept/Reject Submission

Submission Mgmt. Speaker Comm. Session & Schedule Mgmt.

Receive Info View Tasklist

I n v i s i b l e VM Genesis Custom-Built Product (+rental) Commodity (+utility)

Evolution Build in-house Use/buy off-the-shelf product Outsource to utility suppliers

OSS Task Hdlg. DB aaS SE aaS MB aaS Compute Platform Worker Nodes

Container Orchestration w/ Kubernetes

Pod Deploym. Service Volume Ingress

New Primitives

Master Node

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Example Conference Solution Speaker

Submit CfP Confirm Submission

@suksr

Organiser

Build & Publish Schedule Evaluate Submissions Accept/Reject Submission

Submission Mgmt. Speaker Comm. Session & Schedule Mgmt.

Receive Info View Tasklist

I n v i s i b l e VM Genesis Custom-Built Product (+rental) Commodity (+utility)

Evolution Build in-house Use/buy off-the-shelf product Outsource to utility suppliers

OSS Task Hdlg. DB aaS SE aaS MB aaS Compute Platform Worker Nodes

Container Orchestration w/ Kubernetes

Pod Deploym. Service Volume Ingress

New Primitives

Master Node Stateful Set Job Cron Job Secret Config Map Egress Network Policy Persistent Volume Claim Replica Set Daemon Set Horizontal Pod Autoscaler

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Example Conference Solution Speaker

Submit CfP Confirm Submission

@suksr

Organiser

Build & Publish Schedule Evaluate Submissions Accept/Reject Submission

Submission Mgmt. Speaker Comm. Session & Schedule Mgmt.

Receive Info View Tasklist

I n v i s i b l e VM Genesis Custom-Built Product (+rental) Commodity (+utility)

Evolution Build in-house Use/buy off-the-shelf product Outsource to utility suppliers

OSS Task Hdlg. DB aaS SE aaS MB aaS Worker Nodes Container Orchestration Master Node

Open Source Software Cloud hosted services Container Orchestration w/ Kubernetes ???

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Example Conference Solution Speaker

Submit CfP Confirm Submission

@suksr

Organiser

Build & Publish Schedule Evaluate Submissions Accept/Reject Submission

Submission Mgmt. Speaker Comm. Session & Schedule Mgmt.

Receive Info View Tasklist

I n v i s i b l e VM Genesis Custom-Built Product (+rental) Commodity (+utility)

Evolution Build in-house Use/buy off-the-shelf product Outsource to utility suppliers

OSS Task Hdlg. DB aaS SE aaS MB aaS Worker Nodes Container Orchestration Master Node

Camunda Platform

BPM

Camunda on K8s

Value Chain

I n v i s i b l e V i s i b l e

Wardley Maps

Example Conference Solution Speaker

Submit CfP Confirm Submission

@suksr

Organiser

Build & Publish Schedule Evaluate Submissions Accept/Reject Submission

Submission Mgmt. Speaker Comm. Session & Schedule Mgmt.

Receive Info View Tasklist

I n v i s i b l e VM Genesis Custom-Built Product (+rental) Commodity (+utility)

Evolution Build in-house Use/buy off-the-shelf product Outsource to utility suppliers

OSS Task Hdlg. DB aaS SE aaS MB aaS Worker Nodes Container Orchestration Master Node BPM

Cloud hosted Camunda

Camunda aaS

@suksr

Fulfill user & business needs Focus on core domain & build in-house Identify & outsource commodities Continuously adapt

@suksr

Susanne Kaiser Independent Tech Consultant @suksr susanne@kaiser-consulting.net