Testing MariaDB ColumnStore performance
MariaDB 's ColumnStore is an engine that stores data in a columnar fashion. Although it shines in distributed architectures where you h...
Using Vaadin web components in HTML documents without frameworks
Vaadin is a development platform for building web applications in Java. Although it includes a Java API ( Vaadin Flow ) that you can use to ...
New book - Practical Vaadin: Developing Web Applications in Java
I'm glad to announce the availability of my most recent book, Practical Vaadin: Developing Web Applications in Java published by Apres...
Designing an open-source Community Award
I had the pleasure to announce the Vaadin Community Award during Vaadin Dev Day Spring 2021 . This award is a way to recognize members of ...
How to participate in and contribute to open source projects
I like to think about open-source involvement in terms of levels. Although no level is more important than the other, they build up on top o...
Blog rebrand
Hey reader! A short entry to announce and document my blog's rebrand. These are the main changes: Renamed to Programming Brain (prev...
How to start a career in coding
A couple of days ago, a good friend of mine asked me how to make her kid more interested in programming. I think that parents should focus o...
My Experience Talking at JConf Colombia
Ever since I joined the team at Vaadin I had wanted to showcase our technologies at a local conference in my home country, Colombia. This y...
Learning Microservices with a Practical Example
Although this example application is simplistic and no one should ever use microservices to implement an application like this one, it shows...
How to call a Java method from a JavaScript function in the browser
In this video I demonstrate how to call a Java method that runs in the server from a JavaScript function running in the web browser: In sho...
Infinite lazy loading
Here's a short excerpt of Chapter 9 Lazy Loading of my book Data-Centric Applications with Vaadin 8 . Even though we have explained...
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