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
8
Keynote - KCD Brazil - Platform Engineering on K8s (portuguese)
salaboy
0
210
Dapr For Java Developers SouJava 25
salaboy
1
210
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
470
Other Decks in Technology
See All in Technology
生成AI活用の組織格差を解消する 〜ビジネス職のCursor導入が開発効率に与えた好循環〜 / Closing the Organizational Gap in AI Adoption
upamune
5
3.7k
低レイヤを知りたいPHPerのためのCコンパイラ作成入門 完全版 / Building a C Compiler for PHPers Who Want to Dive into Low-Level Programming - Expanded
tomzoh
4
3.3k
PostgreSQL 18 cancel request key長の変更とRailsへの関連
yahonda
0
120
Snowflake Summit 2025全体振り返り / Snowflake Summit 2025 Overall Review
mtpooh
2
400
“社内”だけで完結していた私が、AWS Community Builder になるまで
nagisa53
1
400
Observability в PHP без боли. Олег Мифле, тимлид Altenar
lamodatech
0
360
Github Copilot エージェントモードで試してみた
ochtum
0
110
【PHPカンファレンス 2025】PHPを愛するひとに伝えたい PHPとキャリアの話
tenshoku_draft
0
120
Кто отправит outbox? Валентин Удальцов, автор канала Пых
lamodatech
0
350
第9回情シス転職ミートアップ_テックタッチ株式会社
forester3003
0
250
【5分でわかる】セーフィー エンジニア向け会社紹介
safie_recruit
0
26k
Prox Industries株式会社 会社紹介資料
proxindustries
0
320
Featured
See All Featured
Being A Developer After 40
akosma
90
590k
[Rails World 2023 - Day 1 Closing Keynote] - The Magic of Rails
eileencodes
35
2.4k
Save Time (by Creating Custom Rails Generators)
garrettdimon
PRO
31
1.2k
The Language of Interfaces
destraynor
158
25k
Product Roadmaps are Hard
iamctodd
PRO
54
11k
Measuring & Analyzing Core Web Vitals
bluesmoon
7
490
YesSQL, Process and Tooling at Scale
rocio
173
14k
BBQ
matthewcrist
89
9.7k
No one is an island. Learnings from fostering a developers community.
thoeni
21
3.3k
The Illustrated Children's Guide to Kubernetes
chrisshort
48
50k
Building Flexible Design Systems
yeseniaperezcruz
328
39k
A better future with KSS
kneath
239
17k
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