Spring I/O

A two-day conference full of Spring and Cloud awesomeness in Barcelona. +1200 attendees. Next edition: 13-15 April 2026
Organized by @sergialmar

[Spring I/O @spring_io]

🍃 Top 10 Event-Driven Architecture Pitfalls by @VictorRentea @ Spring I/O 2026

▶️ Video: https://t.co/dfdW5ybEbR #springio26

[Spring I/O @spring_io]

🍃 From Assistants to Agents: Self-Improving Agentic Systems with Spring AI by @christzolov @ Spring I/O 2026

▶️ Video: https://t.co/DCqK15xTBa #springio26

[Spring I/O @spring_io]

🍃 JSON beyond the Blob - Data evolution with Hibernate ORM by @c_beikov @ Spring I/O 2026

▶️ Video: https://t.co/tfvLWXTwO5

🔗 Slides: https://t.co/Ns6Y7CcDiQ #springio26

[Spring I/O @spring_io]

🍃 OpenAPI and Spring-Boot 4 - What's New? by @nass_lahsen @ Spring I/O 2026

▶️Video: https://t.co/PvF3hR4ZG7

🔗 Slides: https://t.co/mWC7rvKdKo #springio26

[Spring I/O @spring_io]

🍃 Let's use Spring Boot to build games, because why not? by Alexander Chatzizacharias @ Spring I/O 2026

▶️Video: https://t.co/p49mAa0Ows

🔗 Slides: https://t.co/jYN2lFA9ed #springio26

[Spring AI @SpringAICentral]

Spring AI 1.0.8, 1.1.7, and 2.0.0-M7 are out now! 🚀

2.0.0-M7 highlights:
🔧 ToolCallAdvisor is now the default
✨ New ToolSpec fluent API
along with important improvements, stability enhancements, and bug fixes on 1.1.7 and 1.0.8: https://t.co/7NPfeTNeeF

[Spring I/O @spring_io]

@jtdavies @starbuxman @JamesWard @venkat_s @mraible @sam_brannen @odrotbohm @sergialmar Any time!

[Spring I/O @spring_io]

🍃 Bootiful Spring AI by @starbuxman / @JamesWard @ Spring I/O 2026

▶️ Video: https://t.co/bmpCdztliW #springio26

[Spring I/O @spring_io]

@starbuxman @JamesWard @venkat_s @mraible Among others: @sam_brannen, @odrotbohm, @sergialmar, @jtdavies ...

[Spring I/O @spring_io]

@starbuxman @JamesWard @venkat_s @mraible As a matter of fact, @JamesWard, @mraible and you were all at the very same edition...Spring I/O 2012!

Here's the proof (14 years ago):

[James Ward @JamesWard]

This is the most fun you can possibly have learning about building AI agents with Java and Amazon Bedrock! Guaranteed or your money back.

[Spring I/O @spring_io]

🍃 The Persistence Heavyweight Championship: JPA vs. jOOQ by @asm0di0 / @cat_edelveis @ Spring I/O 2026

▶️ Video: https://t.co/nruLTBo0pv

🔗 Slides: https://t.co/94rrtlnNp5 #springio26

[Spring I/O @spring_io]

🍃 From Chaos to Cohesion: Building Modular Monoliths in the Real World by @patbaumgartner @ Spring I/O 2026

▶️ Video: https://t.co/IwUdzr8cBh

🔗 Slides & Demos: https://t.co/Q8xJGtpDQL #springio26

[Spring I/O @spring_io]

with @springjuergen, @rstoya05, @odrotbohm, @christzolov and @starbuxman

[Spring I/O @spring_io]

The Spring I/O 2026 Keynote is live!

Spring Framework 7 & Spring Boot 4, Project Loom, virtual threads & structured concurrency, Spring Modulith and modern app architecture, Spring AI 2.0, MCP support, agentic workflows, Java's role in AI and more!

▶️ https://t.co/P0xn4BRwW2

[Spring I/O @spring_io]

🍃 Spring Native: The Future of Fast and Efficient Spring Applications by @alina_yurenko @ Spring I/O 2026

▶️ Video: https://t.co/xlo7xPWsEt

🔗 Slides & demo: https://t.co/UZUWsX8BCA #springio26

[Spring I/O @spring_io]

🍃 Arconia for Spring Boot: Dev Services, Automated Migrations, and Seamless Workflows by @vitalethomas @ Spring I/O 2026

▶️ Video: https://t.co/9dup0TWE6k

🔗 Slides: https://t.co/dFK0TnF3H1 #springio26

[Spring I/O @spring_io]

🍃 Protecting Sensitive Data in the Age of Generative AI by @alexsotob @ Spring I/O 2026

▶️ Video: https://t.co/rkd1wjbL1D

🔗 Slides: https://t.co/xtHC7ka2ll

🛠️GitHub Repo: https://t.co/9oxQEbzXzw #springio26

[Spring I/O @spring_io]

🍃 Beyond local tools: Deep dive into MCP with Spring AI by @JamesWard / @maschnetwork @ Spring I/O 2026

▶️ Video: https://t.co/45rlIe7zRM

🔗 Slides: https://t.co/C74hvHeMQU #springio26

[Spring I/O @spring_io]

🍃 Core Resilience Features in Spring Framework 7 by @springjuergen @ Spring I/O 2026

▶️ Video: https://t.co/tQEURaGtNq

🔗 Slides: https://t.co/WkKUaWKjVT #springio26