Hi friends! I'd like to share my video about my reactive programming (part IV), using Java + Spring + MongoDB. Are you familiar with those techs? Stay tuned 📻 #java #spring #mongoDB #reactive programming youtube.com/watch?v=C-zFKa… youtu.be/C-zFKalKqpg

Hi friends! Some weeks ago Hibernate release the api reactive. In this video I talk about this library. More on the way. youtu.be/2r25gE2iPcE

Hi friends, I’d to share my article about CockroachDB and DBeaver, is a powerful combination for you dev mode and you save time to browse your cloud data. #CockroachDB #DBeaver medium.com/me/stats/post/… medium.com/me/stats/post/…

Hi friends! I'd like to share my article about definitions and code for Mock and Spy and how to use them in a Java project. #Mock #Spy #Java #Junit luizcostatech.medium.com/what-is-the-di…

Hi friends! I like to share an implementation of an article about CDC from InfoQ (bit.ly/3owvePb), written by Vishal Sinha. Have you ever tried implement a CDC? youtu.be/jWRnvXavDfw

Hi friends! I'd like to share my new video about Allure + TestNG + GitHub actions. Why this? To create a test report and make it available through the GitHub pipeline 😍 youtube.com/watch?v=o0f29h…

Olá friends!! No vídeo de hoje trago para vocês como fazer deploy de um código Java no GitHub no RedHat OpenShift. O mais legal é não precisar alterar nenhum yml 😱 youtu.be/iptsb2An7Uo

Hi friends! I'd like to share my last article about ArgumentCaptor. Have you ever had to capture some value to evaluate later? ArgumentCaptor does it for you :), check it out #ArgumentCaptor #tests luizcostatech.medium.com/argumentcaptor…

Hi friends, do you know by ear create a JAR? If not, no problem, in this article I bring to you how create a simple JAR and control the code :) #java #jar #git luizcostatech.medium.com/create-your-ja…

Hi friends!! Have you ever had to write code to handle system availability? Using retry policy is an alternative and in this article I explain how. luizcostatech.medium.com/improve-your-s…

Hi friends, I'd like to share my article about SDKMAN! Why should I read? To save time when you need to set your JAVA HOME, always I headache to me, actually it was. #SDKMAN #JAVAHOME #JAVA luizcostatech.medium.com/easy-way-to-se…

Hey friends! I'd to share this article about Maven and Gradle, and 10 reasons to use Gradle. medium.com/@luizcostatech…

Hi friends!! I'd like to share my article about LDAP using Spring Boot. In this article I give an overview about LDAP, including definitions and examples. #LDAP #SpringBoot luizcostatech.medium.com/understanding-…

Hi friends! Let's start the week by recalling TDD. In this article I will explain how to use TDD in a green field project. More to come, stay tuned and have an amazing week. #TDD #JAVA #JUNIT5 luizcostatech.medium.com/getting-starte…

Hi friends!! This week I bring to you an article about ArchUnit. If you don't know what is or to getting started, follow the article and keep your code align with the Architecture. luizcostatech.medium.com/enforce-your-j…

Hi friends!! Happy Monday 😀 ! Today I'd like to share my article about integration testing (IT) using Java + Spring Boot with examples and the benefits. If you only write unit tests it's time to start to write IT. luizcostatech.medium.com/improve-your-s…

Hey there, good morning! This is my 50th article on Medium and for this mark, I'd like to share " Testcontainers with SpringBoot and CockroachDB" . This is an easy way to test your system using docker images. luizcostatech.medium.com/the-next-level…

Hey friends! Today I bring an article about running E2E in your Java application using Testcontainers and Selenium. luizcostatech.medium.com/automated-e2e-…

Thank you to JetBrains for providing a free license of IntelliJ to Barcelona JUG. Thanks to your support, you're making our JUG better! ;-)

The guide to starting learning pure Java rest call today, using Post, Get, Update and Delete. medium.com/@luizcostatech…