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
Spring I/O 2023 - Spring Boot in a Cloud-Native...
Search
Salaboy
May 19, 2023
Technology
0
660
Spring I/O 2023 - Spring Boot in a Cloud-Native Polyglot World
for more info, visit:
https://www.salaboy.com/spring-io-2023
Salaboy
May 19, 2023
Tweet
Share
More Decks by Salaboy
See All by Salaboy
KubeCon 25 - London - CNCF Learning Lounge
salaboy
1
10
Keynote - KCD Brazil - Platform Engineering on K8s (portuguese)
salaboy
0
220
Dapr For Java Developers SouJava 25
salaboy
1
220
KCD Brazil '25: Enabling Developers with Dapr & Backstage
salaboy
1
230
Dapr for Java Developers (JJUG)
salaboy
0
180
Platform Engineering on Kubernetes (update) - CNAI - Japan Feb '25
salaboy
0
210
Platform Engineering on Kubernetes 2025
salaboy
1
29
IsItObservable Webinar 2024
salaboy
1
57
Taming you application's environments
salaboy
0
480
Other Decks in Technology
See All in Technology
GeminiとNotebookLMによる金融実務の業務革新
abenben
0
250
さくらのIaaS基盤のモニタリングとOpenTelemetry/OSC Hokkaido 2025
fujiwara3
2
270
無意味な開発生産性の議論から抜け出すための予兆検知とお金とAI
i35_267
2
3.2k
モバイル界のMCPを考える
naoto33
0
370
fukabori.fm 出張版: 売上高617億円と高稼働率を陰で支えた社内ツール開発のあれこれ話 / 20250704 Yoshimasa Iwase & Tomoo Morikawa
shift_evolve
PRO
2
1.3k
React開発にStorybookとCopilotを導入して、爆速でUIを編集・確認する方法
yu_kod
1
110
Zephyr RTOSを使った開発コンペに参加した件
iotengineer22
1
170
AWS認定を取る中で感じたこと
siromi
1
120
生成AIで小説を書くためにプロンプトの制約や原則について学ぶ / prompt-engineering-for-ai-fiction
nwiizo
6
3.7k
Node-REDのFunctionノードでMCPサーバーの実装を試してみた / Node-RED × MCP 勉強会 vol.1
you
PRO
0
130
Tech-Verse 2025 Global CTO Session
lycorptech_jp
PRO
0
1.2k
Liquid Glass革新とSwiftUI/UIKit進化
fumiyasac0921
0
300
Featured
See All Featured
VelocityConf: Rendering Performance Case Studies
addyosmani
331
24k
How to Create Impact in a Changing Tech Landscape [PerfNow 2023]
tammyeverts
53
2.8k
Reflections from 52 weeks, 52 projects
jeffersonlam
351
20k
[RailsConf 2023] Rails as a piece of cake
palkan
55
5.6k
What's in a price? How to price your products and services
michaelherold
246
12k
Designing Dashboards & Data Visualisations in Web Apps
destraynor
231
53k
Practical Orchestrator
shlominoach
188
11k
Gamification - CAS2011
davidbonilla
81
5.3k
No one is an island. Learnings from fostering a developers community.
thoeni
21
3.3k
Speed Design
sergeychernyshev
32
1k
Building a Scalable Design System with Sketch
lauravandoore
462
33k
Easily Structure & Communicate Ideas using Wireframe
afnizarnur
194
16k
Transcript
@salaboy - Spring I/O - Barcelona 2023 Spring Boot in
a Polyglot Cloud- Native World With Dapr
Agenda • Our Spring Boot Cloud-Native Applications • Common patterns
and abstractions • The relationship betwee apps and infra • Kubernetes = Deploy + Run • Platform Building in the Cloud-Native Space • Platform Capabilities • Dapr on K8s • Dapr and TestContainers
MAURICIO SALATINO / WWW.SALABOY.COM @SALABOY
PLATFORMS ON K8S 40% DISCOUNT: SALATINO40
PLATFORMS ON K8S SALATINO40 😢 😢 😢 😢 😢 😢
#1: How many Java Developers are in the room? Time:
10
#1: How many Java Developers are in the room? Time:
8
#1: How many Java Developers are in the room? Time:
5
#1: How many Java Developers are in the room? Time:
3
#1: How many Java Developers are in the room? Time
Out!
Fetching results
Fetching results….
Fetching results………
Fetching results………..…
Fetching results………………
Java Developers Java/Spring Developers: 80% Others (WASM, C (””,#,++), Go,
Flash): 20%
#2: Do you have more than one Application?
Applications One App -> 30% More than one -> 70%
No Apps -> ??
#3: Does your applications read or write data? (From storage,
db, files, buckets)
Data? Or no Data? Most of them -> 70% Nope
-> 20% I don’t understand the question -> 10%
#4: Does your applications consume or emit events/messages?
Async Messages Some of them -> 30% Nope -> 50%
I don’t understand the question -> 20%
#5: Does your applications to talk to each other?
Chatty apps Yes using REST -> 40% Yes using GRPC
-> 40% Other -> 30% No / I don’t understand the question -> 30%
Facts / Results App A App B App C
None
INFRASTRUCTURE
DATA Spring Boot Data JPA Redis MongoDB Oracle PostgreSQL MySQL
MongoDB Client Redis Client Drivers / CIients JOOQ JBDC Abstractions
MESSAGING Spring Boot Integration JMS RabbitMQ Kafka Client RabbitMQ Client
CIients AMQP Kafka Rsocket Pulsar Pulsar Client AMQP Clients Abstractions/Protocols
12-factor / Cloud-Native Envrionment Variables Development Testing Staging Production
Upgrading App A 1.5.0 V3.4.X V1.2.X Redis Client V3.4.3 Kafka
Client V1.2.3 App B 3.4.0 Redis Client V3.5.1 Kafka Client V2.2.3
[Apps + Deps ] <==> Infra
[Apps + Framework + Deps] <==> Infra
Polyglot? App A 1.5.0 (Java) V3.4.X V1.2.X Redis Client V3.4.3
Kafka Client V1.2.3 App B 3.4.0 (Go) Redis Client V3.4.3 Kafka Client V1.2.3 Abstractions / Frameworks Abstractions / Frameworks
KUBERNETES
DEPLOY AND RUN
WHY?
YAML {
Demo #1 Let’s do it!
YAML {
We will need some tools! 🛠🪓
🤯
THE PLATFORM ENGINEERING BUZZ 🤔
👷🔧 🪓👷 Devs Infra SREs Data Scientists { } THE
PLATFORM TEAM
My Platform Platform APIs Self Service Golden Paths THE PLATFORM
CNCF TAG APP DELIVERY https://tag-app-delivery.cncf.io/whitepapers/platforms/
Apps APIs Exchanging Messages/ Events Storing and Reading Data Observability
Resiliency Dynamic Scaling Release Strategies Feature Flags Work f lows Traf f ic Management PLATFORM CAPABILITIES Tools Capabilities
https://www.aviransplace.com/post/platform-as-a-runtime-paar-beyond-platform-engineering
None
DISCLAIMER
None
->
App A 1.5.0 (Java) App B 3.4.0 (Go) Abstractions /
Frameworks Abstractions / Frameworks Dapr Sidecar Dapr Sidecar Local HTTP/GRPC Local HTTP/GRPC Dapr StateStore Component Dapr PubSub Component Dapr Resiliency Policies
Read App Write App Subscribe App Frontend App Dapr StateStore
Component Dapr PubSub Component Dapr Resiliency Policies Dapr Service Discovery
Demo #2
Read App Write App Subscribe App Frontend App Dapr StateStore
Component Dapr PubSub Component Dapr Resiliency Policies Dapr Service Discovery Do Some SQL 5% 95%
None
💻🤔
❤ ❤ ❤ ❤ ❤❤ ❤ ❤ ❤ ❤ 🥳
Read App Write App Subscribe App Dapr StateStore Dapr PubSub
Dapr Resiliency Policies Dapr Service Discovery Dapr PubSub Dapr Resiliency Policies Dapr StateStore 🪄
Demo #3
Takeaways
Use the right abstractions to enable teams to go faster
Break dependencies from infra
For language-agnostic application level APIs
Wire cloud native apps locally
Thanks @Salaboy
PLATFORMS ON K8S 40% DISCOUNT: SALATINO40