I'm using Quarkus + Munity + Reactive Driver for MariaDB. I have a question to understand how reactive driver is working. I want to process 20_000_000 entries stored in my database. For that, I want t...

On web scene, I use SpringBoot handle requests, for each request, main thread send several requests to other servers to acquire data (this step use treadPool to async), finally main thread "get&q...

I have implemented GRPC bidirectional streaming service using vertx. Once I got the responses from server side, I have to do another process based on the response. For this I have used requestStreamOb...

I am using LoggerHandler in a vertx web project. I am a bit confused about the output of the logger: WARNING: 0:0:0:0:0:0:0:1 - - [Sat, 15 Jan 2022 18:38:43 GMT] "DELETE /article_categories/1 HTT...