Voxxed Days Cluj-Napoca 2019
2019-10-30..2019-10-31
Cluj-Napoca, Romania
[Voxxed Days Cluj-Napoca 2018, Voxxed Days Cluj-Napoca 2019, Voxxed Days Cluj-Napoca 2022]
| title | author | length |
|---|---|---|
| How it feels like (Halloween edition) | 02m | |
Claims that productivity rises by abandoning the mouse and using keyboard-only navigation, demonstrates mangled live code to prove it, and shows a Java-based… | ||
| Keynote: Subatomic Java Microservices with Quarkus | Burr Sutter | 42m |
Claims that Quarkus plus GraalVM turns Java into native executables with dramatic savings: a demo builds a CRUD to‑do using Maven, RESTEasy, Hibernate Panache… | ||
| Untangled: Sneak peek at Project Loom | Arnaud Bos | 35m |
Project Loom brings continuations and lightweight threads (fibers) into the JVM so synchronous-looking code runs without tying up kernel threads. Experiments… | ||
| Make writing tests more joyful | Sebastian Daschner | 01h 02m |
A concrete recipe for testing Jakarta EE microservices using a coffee shop example with two services, Postgres and an async barista with statuses preparing →… | ||
| Gradle Ex Machina | Andres Almiray | 49m |
Claim: Gradle can provide Maven‑style, top‑down constraints by shipping a set of opinionated plugins that create a reusable “super‑pom” layered on top of… | ||
| The Good, the Bad and the Ugly of Java API design | Miro Cupak | 49m |
Covers concrete Java API changes and examples from Java 9–12: shows of(...) factory methods (12 overloads, 0–10 args plus varargs) for truly immutable… | ||
| You might not need JavaScript classes | Ramón Guijarro | 47m |
Argues that using classes in JavaScript often creates surprises: prototype is a live object so changing it affects existing instances, classes lack true… | ||
| 7 Reasons why your microservices should use Event Sourcing & CQRS | Hugh McKee | 40m |
Seven concrete reasons: using an event store means commands append immutable events (inserts only) so writes are extremely fast and replayable; read models are… | ||
| The Human Side of Accessibility | Alex Moldovan | 53m |
Argues that accessibility is engineering work with measurable impact: WCAG is widely adopted, roughly 1 billion people with disabilities globally and 65… | ||
| Integration and end-to-end testing with TestContainers and JUnit 5 | Nikolay Kuznetsov | 59m |
TestContainers runs real Postgres and Redis inside throwaway Docker containers, integrates with JUnit 5, and binds container lifecycles to tests so ports are… | ||
| Taming IoT Data: Making Sense of Sensors with SQL Streaming | Hans-Peter Grahsl | 56m |
Demonstrates a working IoT pipeline: ingesting archived smart‑home power and weather traces via MQTT proxies into Apache Kafka, processing with KSQL (streams… | ||
| 3 easy performance improvements in your microservices architecture | Nicolas Fränkel | 42m |
Three concrete fixes: enable Hibernate second-level cache backed by Hazelcast to cut DB hits; add an HTTP-side proxy using JCache/Spring Boot cacheable to… | ||
| Ending Keynote: 7 Principles of Productive Software Developers | Sebastian Daschner | 48m |
Seven concrete habits: automate repetitive work with live templates in the IDE, shell aliases and scripts (use zsh), and treat infra/config/docs as code; cut… | ||
| Awesome SQL – tips and tricks for application developers | Vlad Mihalcea | 46m |
Many developers still write SQL-92 queries, but modern SQL is concrete: use WITH RECURSIVE to materialize a comment tree, compute SUM(...) OVER (PARTITION BY… | ||
| Performance tuning Twitter services with Graal and Machine Learning | Christian Thalinger | 56m |
Running Graal as a drop-in JIT for HotSpot cuts CPU on a heavy Scala finagle tweet service by about 11% vs C2, then automated Bayesian tuning with Autotune… | ||
| Building Stateful Clustered Microservices with Java, Actors, and Kubernetes | Hugh McKee | 57m |
Java microservice uses Akka actors plus Kubernetes to run a stateful clustered shopping-cart demo that actually works: a Maven build produces a Docker image… | ||
| Zero-downtime deployment with Kubernetes, Spring Boot and Flyway | Nicolas Fränkel | 38m |
Demonstrates a working pipeline that updates a Spring Boot Kotlin app with a non-trivial schema change without full downtime: containerized with Jib, deployed… | ||
| Afterlife tales: Troubleshooting containerized applications | Ana-Maria Mihalceanu | 30m |
Shows concrete fixes for containerized apps: a Spring Boot example with a custom health check demonstrates how readiness probe gives up cuts traffic and how… | ||
| Build blazingly fast, ultra lightweight cloud native Java enterprise applications | Răzvan Prichici | 39m |
Shows a working approach: a nonblocking Java server built with Undertow and the LMAX Disruptor that replaces heavy thread pools with ring buffer batching to… | ||
| nothing matches | ||