How good is Vertx?

To sum it up, Vert. x is a great framework when you want a non-blocking strategy for an event-driven application. You may think that you can develop the application, but you will have problems with the concurrency when querying the database. But don’t worry, because there are some non-blocking connectors.

Should I use Vert X?

Vert. x makes it easy to write concurrent applications that scale effortless from a single low-end machine to a cluster with several high-end servers. Add the fact that you can use most popular languages for the JVM and you have a web developers dream come true.

What is Vertx used for?

x is an open source, reactive and polyglot software development toolkit from the developers of Eclipse. Reactive programming is a programming paradigm, associated with asynchronous streams, which respond to any changes or events. Similarly, Vert.

Is Vertx a framework?

Vert. x is a polyglot web framework that shares common functionalities among its supported languages Java, Kotlin, Scala, Ruby, and Javascript. Regardless of language, Vert. x operates on the Java Virtual Machine (JVM).

Is Vertx really fast?

Really Fast and Light This makes the system extremely efficient by removing much of the thread synchronization overhead which is a performance killer in so many other tools. Vert. x is very, very fast.

Who uses Vertx?

Who uses Vert. x? 44 companies reportedly use Vert. x in their tech stacks, including Bitpanda, Trade Republic, and Braincube.

Does Vertx use Netty?

Integrating Netty. Netty is one of the dependencies of Vert. x.

What is worker verticle?

A worker verticle is just like a standard verticle but it’s executed using a thread from the Vert. x worker thread pool, rather than using an event loop. Worker verticles are designed for calling blocking code, as they won’t block any event loops.

Who owns Vertx?

Berkshire Hathaway, Inc
Vertx is a brand of Fechheimer, owned by Berkshire Hathaway, Inc and makers of Flying Cross military and law enforcement uniforms. Since 1842, Fechheimer has been crafting great uniforms for America’s military and public safety professionals. Over 175 years of product innovation are part of the Vertx Heritage.

What is a verticle in Vertx?

A verticle is the fundamental processing unit in Vert. x. The role of a verticle is to encapsulate a technical functional unit for processing events such as exposing an HTTP API and responding to requests, providing a repository interface on top of a database, or issuing requests to a third-party system.

What is a verticle Vertx?

How does Vertx Eventbus work?

The way Event Bus in Vert. x works is that it can deliver messages to verticles running on different JVMs and written in different languages, as long as they are all part of the same Vert. As you can see, when communicating inside the same JVM, object will be passed just as memory reference between verticles.