Quarkus Insights

Steve Poole joins us for Q & A - Session II to answer questions from the community. Timings: Q1 : 01:58 Why did you do a 2.0 ? (Steve / @spoole167 ) Q2 : 03:33 How compatible is 2.0 with the previous 1.0 stream? (Steve / @spoole167 ) Q3 : 06:54 Does the announce of 2.0 mean that the release cadence will change? When will 2.1 arrive? (Steve / @spoole167 ) Q4 : 08:54 (Why is Kotlin support so much behind? Luiz Agular / @laguiar ) Q5 : 11:21. Same for Gradle, it seems to be a second class tool on Quarkus, why is that? (Luiz Agular / @laguiar ) Q6 : 14:28 Any plan of having a proper (reactive) jdbc only library similar to spring-data-jdbc or micronaut-data-jdbc? (Luiz Agular / @laguiar ) Q7 : 17:57 Do we have streaming file upload in quarkus just like micronaut? (Subham Singhal / @singhal_subham ) Q8 : 20:50 Which MicroProfile version is supported? ( Voll Pfosten / @v0llpf0sten) Q9 : 22:35 is there any support for Jackson + Java Records already? (Carlos Chachin / @CarlosChacin ) Q10: 26:15 I lost the colorful logs after upgrading to Quarkus 2.0.0.CR1. did I miss any config changes? (Sumanth Chinthagunta / @xmlking) Q11: 27:50 What’s (in your opinions) is the best new feature in 2.0? (Steve / @spoole167) Q12: 33:28 Is Quarkus 2.0 faster than 1.0? (Steve / @spoole167 ) Q13: 38:05 Any benchmarking against a gin based golang microservice ? (Jay Ghiya / @BeLikeBumblebee ) Q14: 43:10 What about performance optimization, new benchmarks with and without reactive ? (Dorian Maliszewski / @DorianMaliszew1) Q15: 47:50 We are overwhelmed by the options: netty, resteasy-reactive, Vert.x etc. Is there a recommendation or standard-based approach for choosing the right plugin? ( Voll Pfosten / @v0llpf0sten) Q16: 50:14 Good practices on a lightweight environment ? (Dorian Maliszewski / @DorianMaliszew1) Adhoc questions 55:22 Do you know of a json marshaller that can handle 3rd party circular refs, without mixins / ( Dave Wilson) 57:21 Do we have continuous testing w/ Gradle? (Maksym Koval) 59:38 Are there any plans for supporting filtering, pagination on graphql? (Yusuf Karadağ) 1:00:28 Is there any extension/support like spring cloud dataflow? If not, any future plans on this? (Yusuf Karadağ) 1:02:51 Does Quarkus non-blocking works by default or only in reactive way? (Luan Maik ) 1.04:29 Will Quarkus support hikaricp in the future? why quarkus choose Agroal for connection pooling instead. (Aiman Will ) Q17: 1:06:15 What does it take to move a spring cloud function based project to quarkus to take advantage of graalvm support? (Jay Ghiya / @BeLikeBumblebee )

Andrew Azores & Robert Toyonaga from the Red Hat Java Monitoring team will discuss using JFR with Quarkus applications. There will be a special focus on Cryostat, a cloud-native management and analysis tool for JFR, and native image JFR support in Mandrel. You enable JFR in Quarkus native build using `-Dquarkus.native.monitoring=jfr` but what can you then do ? 00:05 Intro 03:03 What is JFR ? 06:15 Can I use JFR with quarkus native mode ? 09:25 Why bother with native mode JFR ? 14:43 JFR Support in Mandrel 22.3 20:06 JFR Demo 45:47 Cryostat for cloud scale 54:22 Cryostat Demo 1:11:44 Image size difference with and without JFR 1:13:00 Future of since Mandrel GraalVM joined OpenJDK recently?

Quarkus has full support for Kafka Streams with abilty to run in vm mode, native mode and dev mode - Gunnar will walk us through it.

Martin Kouba joins us to discuss a new feature to ease the testing of CDI components and mocking of their dependencies.