Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Help I've created a serverless monolith - Micro...
Search
Marc Duiker
January 20, 2022
Technology
1
270
Help I've created a serverless monolith - Microsoft Reactor Toronto
Marc Duiker
January 20, 2022
Tweet
Share
More Decks by Marc Duiker
See All by Marc Duiker
Build distributed applications with ease using Dapr - Dev070 Meetup
marcduiker
1
330
Orchestrate your business logic reliably withDapr Workflows - TEQnation
marcduiker
0
450
Dapr 101: start building distributed applications with ease
marcduiker
0
350
Quest for Serverless Websockets - .NET Amsterdam
marcduiker
0
290
Dapr on AKS: building distributed applications with ease
marcduiker
0
320
Draw an audience with your non-IT skills to build your personal brand
marcduiker
2
310
Help! I've created a serverless monolith! - CloudBrew
marcduiker
2
430
Quest for serverless WebSockets - an adventure with Azure Functions and Durable Functions
marcduiker
0
340
Help! I've created a serverless monolith! - NDC Oslo 2022
marcduiker
0
330
Other Decks in Technology
See All in Technology
PdM業務における使い分け
shinshiro
0
600
Railsの限界を超えろ!「家族アルバム みてね」の画像・動画の大規模アップロードを支えるアーキテクチャの変遷
ojima_h
4
470
TypeScript 上達の道
ysknsid25
21
4.2k
DatabricksのOLTPデータベース『Lakebase』に詳しくなろう!
inoutk
0
140
PHPからはじめるコンピュータアーキテクチャ / From Scripts to Silicon: A Journey Through the Layers of Computing
tomzoh
2
390
分散トレーシングによる コネクティッドカーのデータ処理見える化の試み
thatsdone
0
240
Webの技術とガジェットで那須の子ども達にワクワクを! / IoTLT_20250720
you
PRO
0
130
メモ整理が苦手な者による頑張らないObsidian活用術
optim
0
130
ecspressoの設計思想に至る道 / sekkeinight2025
fujiwara3
12
1.8k
claude codeでPrompt Engineering
iori0311
0
490
「現場で活躍するAIエージェント」を実現するチームと開発プロセス
tkikuchi1002
6
1.1k
激動の時代、新卒エンジニアはAIツールにどう向き合うか。 [LayerX Bet AI Day Countdown LT Day1 ツールの選択]
tak848
0
560
Featured
See All Featured
RailsConf 2023
tenderlove
30
1.2k
No one is an island. Learnings from fostering a developers community.
thoeni
21
3.4k
The Pragmatic Product Professional
lauravandoore
35
6.8k
Automating Front-end Workflow
addyosmani
1370
200k
Connecting the Dots Between Site Speed, User Experience & Your Business [WebExpo 2025]
tammyeverts
8
370
Chrome DevTools: State of the Union 2024 - Debugging React & Beyond
addyosmani
7
760
Site-Speed That Sticks
csswizardry
10
720
Understanding Cognitive Biases in Performance Measurement
bluesmoon
29
1.8k
Build your cross-platform service in a week with App Engine
jlugia
231
18k
How to Ace a Technical Interview
jacobian
278
23k
Dealing with People You Can't Stand - Big Design 2015
cassininazir
367
26k
Distributed Sagas: A Protocol for Coordinating Microservices
caitiem20
331
22k
Transcript
@MarcDuiker
@MarcDuiker 2 Marc Duiker Developer Advocate
@MarcDuiker 3
@MarcDuiker 4
@MarcDuiker 5
@MarcDuiker 6
@MarcDuiker 7
@MarcDuiker 8
@MarcDuiker 9 https://en.wikipedia.org/wiki/Monolithic_application “In software engineering, a monolithic application describes
a software application that is designed without modularity.”
@MarcDuiker 10 https://en.wikipedia.org/wiki/Modularity “…modularity is the degree to which a
system's components may be separated and recombined, often with the benefit of flexibility and variety in use.”
@MarcDuiker App Server DB Server
@MarcDuiker 12 Function App Function App Queue Database
@MarcDuiker 13 Function App Function App Queue Database
@MarcDuiker 14 Function App Function App Queue Database
@MarcDuiker 15
@MarcDuiker 16
@MarcDuiker 17
@MarcDuiker 18
@MarcDuiker 19 https://martinfowler.com/articles/agileStory.html “We eventually agreed on "agile" as we
felt that captured the adaptiveness and response to change which we felt was so important to our approach…”
@MarcDuiker 20
@MarcDuiker 21
@MarcDuiker 22
@MarcDuiker
@MarcDuiker
@MarcDuiker
@MarcDuiker Task on backlog Work completed
@MarcDuiker Task on backlog Work started Work completed
@MarcDuiker 28 https://www.atlassian.com/incident-management/kpis/common-metrics
@MarcDuiker 29 https://www.atlassian.com/incident-management/kpis/common-metrics
@MarcDuiker https://www.atlassian.com/incident-management/kpis/common-metrics
@MarcDuiker 31
@MarcDuiker 32
@MarcDuiker 33 Caused by the nature of the (business) problem.
Can’t be easily reduced. https://en.wikipedia.org/wiki/Programming_complexity
@MarcDuiker 34 Caused by the nature of the (business) problem.
Can’t be easily reduced. Caused by decisions we make related to architecture, frameworks, packages, code style etc. Can be reduced. https://en.wikipedia.org/wiki/Programming_complexity
@MarcDuiker 35 https://en.wikipedia.org/wiki/Programming_complexity Caused by decisions we make related to
architecture, frameworks, packages, code style etc. Can be reduced. Caused by the nature of the (business) problem. Can’t be easily reduced.
@MarcDuiker 36
@MarcDuiker 37
@MarcDuiker 38
@MarcDuiker 39
@MarcDuiker 40
@MarcDuiker 41
@MarcDuiker 42
@MarcDuiker 43
@MarcDuiker 44
@MarcDuiker 45
@MarcDuiker 46
@MarcDuiker 47
@MarcDuiker 48 Domain Bounded Context Bounded Context Bounded Context Bounded
Context https://thedomaindrivendesign.io/bounded-context/
@MarcDuiker 49 Ecommerce Product Catalog Inventory Billing Shopping Basket https://thedomaindrivendesign.io/bounded-context/
@MarcDuiker “Ubiquitous language identifies the terms and concepts within a
bounded context that are unambiguous and agreed upon by all stakeholders.” https://thedomaindrivendesign.io/what-is-strategic-design
@MarcDuiker 51 Banking Context Ecommerce Context https://thedomaindrivendesign.io/what-is-strategic-design
@MarcDuiker 52
@MarcDuiker 53
@MarcDuiker “Resilience is the ability to provide and maintain an
acceptable level of service in the face of faults and challenges to normal operation.” https://en.wikipedia.org/wiki/Resilience_(network)
@MarcDuiker
@MarcDuiker https://docs.microsoft.com/en-us/azure/architecture/patterns/
@MarcDuiker https://docs.microsoft.com/en-us/azure/architecture/patterns/
@MarcDuiker https://docs.microsoft.com/en-us/azure/architecture/patterns/
@MarcDuiker 59
@MarcDuiker 60
@MarcDuiker 61 Function App Function App Queue Database
@MarcDuiker 62
@MarcDuiker 63 Increase number of (virtual) machines Increase CPU /
memory of one machine
@MarcDuiker 64
@MarcDuiker 65
@MarcDuiker
@MarcDuiker 67 Fan out Fan out No fan out No
fan out
@MarcDuiker 68 Fan out Fan out No fan out No
fan out https://docs.microsoft.com/en-us/azure/azure-functions/functions-scale#scale Use dedicated resource to its fullest
@MarcDuiker 69 Fan out Fan out No fan out No
fan out https://docs.microsoft.com/en-us/azure/azure-functions/functions-scale#scale Use higher tier / sku Use regular tier / sku
@MarcDuiker 70 Ask yourself these questions before adding any code:
@MarcDuiker 71 Ask yourself these questions before adding any code:
- Do *I* need to write this?
@MarcDuiker 72 Ask yourself these questions before adding any code:
- Do *I* need to write this? - Is this a good fit with the rest of the app?
@MarcDuiker 73 Ask yourself these questions before adding any code:
- Do *I* need to write this? - Is this a good fit with the rest of the app? - What is the impact regarding resilience/scalability of the app?
@MarcDuiker 74 @marcduiker http://bit.ly/marc-serverless