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JCON ONLINE 2022

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09:00 CEST

Automated Code Migrations With Spring Boot Migrator #3 Java Cloud NativeFabian Krüger Simply Good Tests – A Practical Approach #1 Main EN onlyThomas Much

10:00 CEST

Cloud Hacking Scenarios #2 Main EN/DEMichal Brygidyn Data Mesh: From Concept to Code #3 Java Cloud NativeRyan Dawson Design Tradeoffs in theory and practice #1 Main EN onlyGaurav Sen From JDBC to R2DBC: Is it worth it? #4 Agile & CultureAlejandro Duarte

11:00 CEST

Don't put all your eggs in one buildpack #4 Agile & CultureDmitry Chuyko Effective Design of RESTful APIs. #1 Main EN onlyMohamed Taman From Zero to Spring Boot Hero with GitHub Codespaces #3 Java Cloud NativeMartin Lippert Full Stack Java - building a web app incl. persistence with plain Java #5 Low-CodeRichard Fichtner

12:00 CEST

Distributed applications and Kubernetes: Better off with frameworks, service meshes or both #5 Low-CodeMatthias Haeussler Java Next - From Amber to Loom, from Panama to Valhalla #1 Main EN onlyNicolai Parlog

13:00 CEST

Cause of Death: Hibernate #2 Main EN/DEThorben Janssen Java Screams?! Oh, you mean Java Streams! Java Streams for the advanced #3 Java Cloud Nativemmirwaldt Michael Mirwaldt The Polyglot Cloud Native Debugger - Going Beyond APM and Logs #1 Main EN onlyShai Almog

14:00 CEST

High-Speed Application Development #1 Main EN onlyMarkus Kett Technical Debt: Maintaining Software Long Term #4 Agile & CultureEberhard Wolff Techniques for a faster JVM start-up #3 Java Cloud NativeIonut Balosin

15:00 CEST

Keynote: Thinking About Persistence for Serverless Java #1 Main EN onlyadam bien

16:00 CEST

Event Messaging and Streaming with Apache Pulsar #2 Main EN/DEMary Grygleski Faster Data Access with MicroStream #1 Main EN onlyRudy De Busscher Scale up with GraalVM and AWS Lambdas #3 Java Cloud NativeKito Mann Why You Should Adopt an Open-Source Code of Conduct #4 Agile & CultureReza Rahman

17:00 CEST

Applied Domain-Driven Design Blueprints for Jakarta EE #2 Main EN/DEReza Rahman Das Boot: Diving into Debugging Spring Boot Applications #1 Main EN onlyMark Heckler GraphQL for Java Developers #5 Low-CodeKito Mann Serialization & Object Graph Communication #3 Java Cloud NativeFlorian Habermann

18:00 CEST

Keynote: Kubernetes Native Java #1 Main EN onlyJosh Long

19:00 CEST

Apache Maven 4.0.0 - The Future #5 Low-CodeKarl Heinz Marbaise From Spring to JakartaEE, how hard can it be? #2 Main EN/DEBuhake Sindi Getting Started with the Micronaut® Framework #3 Java Cloud NativeSergio del Amo Getting Things Done for Programmers #4 Agile & CultureKito Mann High-Performance Java-Cloud-Native Apps #1 Main EN onlyMarkus Kett

20:00 CEST

Apache Maven BOF #5 Low-CodeKarl Heinz Marbaise • Hervé Boutemy • Maarten Mulders • Richard Fichtner Micronaut® Framework and MicroStream Java-native persistence engine #1 Main EN onlySergio del Amo Optimizing Java Workloads for Containers #3 Java Cloud NativeMark Stoodley • Vijay Sundaresan This stuff is cool, but HOW CAN I GET MY COMPANY TO DO IT??! #2 Main EN/DEMark Heckler Why you should combine DevOps with Domain Driven Design #4 Agile & CultureMichael Plöd

09:00 CEST

10 patterns for more resilient applications #5 ArchitectureUwe Friedrichsen How to Build a Distributed & Secure Database Ecosystem with PostgreSQL #2 Main EN/DEJuan Pan What the CRaC - Lightning fast JVM startup #3 Java Cloud NativeGerrit Grunwald “Stop right now and put your Repo up” – How to develop securely in the cloud. #1 Main EN onlyRory Preddy • Joylynn Kirui

10:00 CEST

Adapting Java for the Serverless world #4 Cloud PlatformsVadym Kazulkin Distributed Object Graphs with MicroStream Cluster #5 ArchitectureChristian Kuemmel • Markus Kett Helidon – your next microservices framework± #3 Java Cloud NativeDmitry Alexandrov ✈️ Replicating production on your laptop using the magic of containers #1 Main EN onlyJamie Coleman

11:00 CEST

Helidon + MicroStream = the gamechanger you’ve been waiting for! #3 Java Cloud NativeDmitry Alexandrov ✈️ Mother Nature vs Java - the security face off #1 Main EN onlyGrace Jansen • Steve Poole Testing AWS Lambda functions written in Java #4 Cloud PlatformsModood Alvi

12:00 CEST

Embracing open telemetry for modern workloads on cloud #4 Cloud Platformsvipin menon How to TDD in legacy code #2 Main EN/DEGil Zilberfeld I'm Tracing you! #1 Main EN onlyRoberto Cortez Scale to Zero with Java and save the planet (and money) #5 ArchitectureRichard Fichtner Transactional Cloud-Native Microservices #3 Java Cloud NativeDmitry Alexandrov ✈️

13:00 CEST

Eliminate Java Deserialization Attacks #1 Main EN onlySteve Poole • Markus Kett The 7 quests of resilient software design #5 ArchitectureUwe Friedrichsen

14:00 CEST

Serverless Containers with Google Cloud Run #1 Main EN onlyMichael Follmann Serverless landscape beyond functions #3 Java Cloud NativeMete Atamel

15:00 CEST

Keynote: Warp 36 Java In-Memory Data Processing Cluster #1 Main EN onlyMarkus Kett

16:00 CEST

Addressing the transaction challenge in a cloud-native world #3 Java Cloud NativeGrace Jansen Demystifying Git - Version Control From First Principles #2 Main EN/DEDwayne McDaniel From Zero to Hero in Kubernetes Native Java #4 Cloud PlatformsDaniel Oh Java In-Memory Database-Apps with MicroStream #1 Main EN onlyFlorian Habermann Why You Might Fail with DDD #5 ArchitectureEberhard Wolff

17:00 CEST

Event-Driven Architecture for the win - A successful strategy for a journey to the cloud #4 Cloud PlatformsMirna Alaisami Hexagonal Architecture and Payments Monolith decomposition #5 ArchitectureJohnny Willer RefactorFirst: Focus on What Really Matters #1 Main EN onlyNico Zazworka • Jim Bethancourt Ultra-fast MicroProfile and Jakarta EE with Microstream #3 Java Cloud NativeOtavio Santana • Karina Varela

18:00 CEST

10 Design Tips for Java MicroServices Developers #5 ArchitectureJim Tyrrell Fast and Furious Multi-Cloud Connectivity #4 Cloud PlatformsPatrycja Wegrzynowicz Getting Started with Jakarta NoSQL and MongoDB #2 Main EN/DEMichael Redlich Hodor: Detecting and addressing overload in LinkedIn microservices #3 Java Cloud NativeAbhishek Gilra • Nizar Mankulangara • Salil Kanitkar Testing your test #1 Main EN onlyAndres Sacco

09:00 CEST

In-Memory Computing - The Big Picture #3 Java Cloud NativeMarkus Kett Infrastructure as Code with AWS CDK (the Java version) #4 DevOpsDiana Cheng Java + Loom = Synchronous Performance #1 Main EN onlyTomáš Langer

10:00 CEST

High-Performance-Persistence OO Mappings for Microstream #3 Java Cloud NativeSven Ruppert Integration and conversation patterns - Foundations #1 Main EN onlyDirk Fröhner Security Risk: Single-Page Applications #5 Web DevelopmentAndreas Falk

11:00 CEST

Beyond Monitoring: The Rise of Observability Platform #4 DevOpsSameer Paradkar Jakarta EE 10 in Action #1 Main EN onlyEmily Jiang Running and monitoring a low maintenance web application #5 Web DevelopmentAlexander Reelsen

12:00 CEST

Demystifying Spring Boot Magic #3 Java Cloud NativePatrick Baumgartner How to TDD a REST API #5 Web DevelopmentGil Zilberfeld Infrastructure As Code Best Practices #4 DevOpsOsama Mustafa Practical Security Foundations #1 Main EN onlyOren Eini

13:00 CEST

Going Full-stack with Hilla #5 Web DevelopmentSimon Martinelli The Duck Talks Back - Do you REALLY know how to debug effectively? #1 Main EN onlyShai Almog

14:00 CEST

Developer Joy with Quarkus! #3 Java Cloud NativeRoberto Cortez How we build and migrated our Spring Boot applications to Kotlin #4 DevOpsKo Turk Simple tweaks to get the most out of your JVM #1 Main EN onlyRich Hagarty • Jamie Coleman Supply Chain Security for OpenSource Projects - it is time to prepare! #2 Main EN/DESven Ruppert Web apps and device integrations - Analyzing heart arrhythmias using Java and Web Bluetooth API #5 Web DevelopmentMatti Tahvonen

15:00 CEST

Keynote: Developer Productivity Engineering – The Next Big Thing in Software Development #1 Main EN onlyJustin Reock

16:00 CEST

Examining the Relationship Between Brain Activity and Video Game Performance #5 Web DevelopmentTodd Sharp Integration Testing with Quarkus #3 Java Cloud NativeDaniel Oh Speeding up CI and Maven with a Build Cache #1 Main EN onlyJustin Reock

17:00 CEST

Containerized Deployments for your SPA and API #1 Main EN onlyRob Richardson Developing For The Web Without Leaving The Browser #5 Web DevelopmentDwayne McDaniel DevOps for Java Shops #4 DevOpsBrian Benz Quarkus Superheroes on Azure #3 Java Cloud NativeAntonio Goncalves • Eric Deandrea

09:00 CEST

Decoupled serverless microservices Workshop #4Dirk Fröhner

13:00 CEST

High-Performance Micro Persistence for Distributed Microservices Workshop #1Christian Kuemmel • Markus Kett Venturing beyond the 12 factors: Building applications that thrive in the cloud Workshop #5Rich Hagarty • Yee-Kang Chang • Jamie Coleman • Grace Jansen