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Glenn Renfro
Glenn Renfro

Spring Developer at VMware

As a VMware engineer, Glenn Renfro is a core committer for Spring Cloud Task, Spring Batch, and Spring Cloud Data Flow and a Java Champion. He has 15 years of experience in designing, building, and delivering enterprise-level applications in Java and 21 years total of software development experience.

Java

Spring Modulith: What the what?

When designing software systems, architects and developers have plenty of architectural options from which to choose. Over the last few years, we have seen the growth of Microservice-based systems. However, the idea of monolithic, modular systems has recently regained popularity. Regardless of which architecture we choose, how can we build the individual applications that comprise our overall system such that their structure is evolvable to follow business requirements? What if I were to tell you there was a way for you to express these logical application modules in code so that you can build well-structured, domain-aligned Spring Boot applications? Spring Modulith does this by providing the developer a way to declare logical modules in Spring Boot applications. It also provides the tooling needed to write Junit tests that run structural validation tests, run integration tests for individual modules, and to document the module arrangement. It also has features that let you implement module interactions in a loosely coupled way and then lets you observe module interactions between each other at runtime. In this talk, we discuss the features that are available and then in a live coding demonstration show you how they work.

September 24-26, 2024
Dallas, TX Courtyard Dallas Allen

LONE. STAR. JAVA.

A community Java conference is coming to Dallas!
A three day event diving deep with experts from across the Java and Cloud ecosystem.

5 Tracks 50+ sessions 5 workshops

A premium Java, Cloud and Big Data conference at a community conference price!

Expert speakers including Java Champions, community contributors & open source commiters

Lots of opportunities to network with speakers and attendees!

JConf.dev attendees

Choose your ticket

Ticket fee includes breakfast, lunch, snacks, drinks, conference reception, tshirts, and entry into our mega raffle prizes and more!

Individual Conference Pass

Conference Only - September 25-26

Individual Workshop/Conference Pass

Conference + Training - September 24-26

Group (5+) Conference Pass

Conference Only - September 25-26

Group (5+) Workshop/Conference Pass

Conference + Training - September 24-26

Schedule

Tuesday, September 24

Wednesday, September 25

TimeRoom 1Room 2Room 3Room 4Room 5
8:00 AM

Registration & Breakfast

9:00 AM

Code Review, you said?

Venkat Subramaniam
10:00 AM

Trash Talk - Exploring the memory management in the JVM

Gerrit Grunwald

Clean code, is it really worth it? A story of monsters, heroes and victories

Jonathan Vila

Building a custom AI chatbot with Spring Boot, React, and LangChain4j

Marcus Hellberg

Are Your Microservices Small Balls of Mud?

Hugh McKee

Building data pipelines with open source

Rustam Mehmandarov
11:00 AM

Morning Break

11:30 AM

To Java 22 and Beyond!

Billy Korando

Apache Maven 4 is Awesome

Chandra Guntur

Codebase Resurrection: Revive and Refactor with AI

David Parry

Troubleshooting, Monitoring and Profiling with Java Flight Recorder, Mission Control and Cryostat

Jeremy Davis

Developer’s Guide to Test-Driven Development and Approval Testing

Burk Hufnagel
12:30 AM

Lunch

1:30 PM

Hidden security features of the JVM - everything you didn’t know and more

Steve Poole

Harmony in Innovation: Building Stronger Engineer-Product Relationships

Erin Geoghan

Gen AI for Java developers – one step at a time

Rich HagartyDana Price

The Wild West…East, North and South: Multi-Region Java Apps in the Cloud

Denis Magda

Erin S session TBD

2:30 PM

Afternoon Break

3:00 PM

Java cloud-native shoot-out: InstantOn vs CRaC vs Native Image

Rich Hagarty

Coding Fast and Slow: Applying Kahneman's Insights to Improve Development Practices and Efficiency

Baruch Sadogursky

Spring into AI: Building Intelligent Applications with Spring AI

Dan Vega

Navigating the Observability Landscape: From Serverful to Serverless with OpenTelemetry Journey

Daniel Oh

One Does Not Simply Query a Stream

Viktor Gamov
4:00 PM

Craft Fully Open Imperative and Reactive Cloud-Native Microservices

Emily Jiang

The Unseen Script: Documentation in Software Engineering

Valerie Gurka

Pass or Play: What does GenAI mean for the Java developer?

Jennifer Reif

Death to the Monolith

Cody Frenzel

Venkat session TBD

5:00 PM

Moving Java Forward Together

Sharat Chander
5:30 PM

Conference Reception

Thursday, September 26

2024 Workshops

Full-day, deep dive, hands-on workshops

Get a full day of training on these topics from industry experts!

Choose your ticket

Ticket fee includes breakfast, lunch, snacks, drinks, conference reception, tshirts, and entry into our mega raffle prizes and more!

Individual Conference Pass

Conference Only - September 25-26

Individual Workshop/Conference Pass

Conference + Training - September 24-26

Group (5+) Conference Pass

Conference Only - September 25-26

Group (5+) Workshop/Conference Pass

Conference + Training - September 24-26

Sessions

JConf.dev 2024 sessions

Click to see speaker and session details

Timeline

  • January 1

    2024 Kickoff

    Call for Papers, Early Bird tickets sales (first 100 only, then prices +$100), sponsor sales, scholarship program all open

  • January 31

    CFP Close

    CFP Closes

  • March 1

    Speakers Announced!

    Speakers announced, regular ticket sales

  • July 1

    Late ticket sales

    Late ticket sales, order now to get a swanky badge and tshirt

  • September 24

    Workshop day!

    JConf.dev 2024 starts with workshop day

  • September 25

    The big show!

    JConf.dev 2024 begins!

JConf.dev 2024 team

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