J-Fall 202146 Videos

J-Fall 2021: Sander Mak – Streamlining large-scale Java development using Error Prone

Using static analysis to spot bugs in your code has become a staple of modern Java development. But what if we can take this one step further where, instead of just finding issues, we fix them automatically? And, what if we can do this not just for bug patterns but for any coding pattern you’d […]

msmelt

February 15, 2024

34

J-Fall 2021: Jeroen Benckhuijsen & Vincent van der Zijden – Using JFR for performance tuning

Time to dive in the Java Flight Recorder! Using practical examples and real-world use cases Rick and Vincent will show everything you need to know to start using JFR and JMC for performance tuning today. Expect an overview of what the JFR offers you and how it works. Of course with plenty of hands-on coding!

msmelt

February 15, 2024

25

J-Fall 2021: Maarten Mulders – Dapr: Dinosaur or Developer’s Dream?

Recently, the Dapr community released Dapr into the wild, aiming to simplify cloud-native application development. Dapr lets you abstract your distributed architecture from the underlying infrastructure that powers it. Forget about Kafka, RabbitMQ or any cloud-specific product: you’re talking with a pub/sub broker. Let Dapr take care of how it works. Want to switch later? […]

msmelt

February 15, 2024

19

J-Fall 2021: Nicolas Fränkel – A Change-Data-Capture use-case: designing an evergreen cache

When one’s app is challenged with poor performances, it’s easy to set up a cache in front of one’s SQL database. It doesn’t fix the root cause (e.g. bad schema design, bad SQL query, etc.) but it gets the job done. If the app is the only component that writes to the underlying database, it’s […]

msmelt

February 15, 2024

13

J-Fall 2021: Rudy De Busscher – How Class Data Sharing Can Speed up Your Jakarta EE App Startup

Full session title: How Class Data Sharing Can Speed up Your Jakarta EE Application Startup Java Byte code is OS independent, which means that your application’s startup takes more time than a native image. Using the Class Data Sharing functionality introduced in more recent versions of the JVM, you can prepare your application so that […]

msmelt

February 15, 2024

28

J-Fall 2021: Ana-Maria Mihalceanu – Cloud Native resiliency patterns from the ground up

“Delay is the deadliest form of denial.” C. Northcote Parkinson We live in times when an application or service lag of even 2 seconds can be too long. Building a reliable Cloud Native distributed system means preventing failures and minimizing their effects to keep the system stable. Join me to explore graceful recovery from unexpected […]

msmelt

February 14, 2024

15